CN101293356A - Cutting device for shortening component belts, supply device and automatic loader - Google Patents
Cutting device for shortening component belts, supply device and automatic loader Download PDFInfo
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- CN101293356A CN101293356A CNA2008100940825A CN200810094082A CN101293356A CN 101293356 A CN101293356 A CN 101293356A CN A2008100940825 A CNA2008100940825 A CN A2008100940825A CN 200810094082 A CN200810094082 A CN 200810094082A CN 101293356 A CN101293356 A CN 101293356A
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- cutting
- cutter sweep
- cutting equipment
- components
- cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Control Of Cutting Processes (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Nonmetal Cutting Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The cutting device for cutting the component belt (11) must be fitted to any cutting length agilely. A cutting device (9) is represented, including a housing (13), a belt passage (14) provided in the housing (13) for the component belt (11) cut short to penetrate in a convey direction (F) and a cutting device (12) moving along a moving direction (V) horizontal to appoint of the convey direction in the housing (13). The cutting device (12) includes a cutting unit (19) and a leaning unit (23), wherein the cutting device has a cutting piece (20) with a cutting blade (21) around capable of rotating and the leaning unit has a leaning piece (24), wherein the cutting unit (19) and the leaning unit (23) act such that the component belt (11) guided in the belt passage (14) is cut horizontal to the convey direction (F) when the cutting device (12) moves.
Description
Technical field
The present invention relates to a kind of be used to the prescind cutting equipment of components and parts band, a kind of feeding mechanism and a kind of automatic assembling apparatus.
Background technology
In the automatic assembling apparatus that is used to substrate assembling electronic building brick, assembly provides by the feeding mechanism that is arranged on the automatic assembling apparatus.Electronic building brick usually leaves in the bag shape groove of relatively long components and parts band.The components and parts band transmits by feeding mechanism by means of the transport sector of feeding mechanism, and wherein assembly takes out from groove at the assembly head of take-off location by automatic assembling apparatus.Empty components and parts band leaves feeding mechanism to a suitable position.At this, produce a kind of necessity, promptly after the components and parts band of sky comes out from feeding mechanism, cut, thereby make the residue waste material become accessible form with specific spacing.
By patent application document DE 19604608 known a kind of cutting equipments that are used for automatic assembling apparatus, this cutting equipment on the whole width that are arranged on the feeding mechanism on the automatic assembling apparatus, extend and by single, long, and movably cutter cut the components and parts band.The cutting of components and parts band is carried out with respect to the scissor motion of the cutting edge that is designed to corresponding length by cutter movably.May produce fault in this cutter sweep, for example the components and parts band is stuck between cutter and the cutting edge.This effect can cause the bending of cutter or beam type blade, especially more is added with problem when long cutter.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of cutting equipment that is used for the components and parts band, the lid cutting equipment has higher operational reliability and can be matched with Cutting Length arbitrarily neatly.
This purpose realizes by cutting equipment and affiliated feeding mechanism and affiliated automatic assembling apparatus according to independent claims.
The cutting equipment that is used to prescind the components and parts band according to claim 1 has: housing; The tape channel, it is arranged in the housing, is used for the components and parts band that prescinds by need on throughput direction; And the cutter sweep that can in housing, on the moving direction that points to transverse to throughput direction, move.Cutter sweep comprises cutter unit and unit, anti-top, and wherein, cutter unit has to have at least around it and is formed with cutting member cutting edge, rotatable setting, and unit, anti-top has anti-head part.At this, cutter unit and unit, anti-top act in this wise, and promptly when cutter sweep moved, the components and parts band that guides in the tape channel was cut transverse to its throughput direction.At this, is approximately to equate with the peripheral speed of at least one cutting edge of cutting member in the zone that contacts of anti-head part with the translational speed of cutter sweep on moving direction, thereby the cutting of components and parts band is realized on essentially no relative velocity ground between cutter sweep and components and parts band.
Such cutting equipment can at random be matched with the length of the mobile route of the width of tape channel and cutter sweep by its structural design.In this kind situation, the clip of the components and parts band that is caused by the bending of for example cutter or beam type blade is impossible.Can realize higher operational reliability thus.
In the design according to claim 2, cutting member is designed to have and is formed with hobboing cutter cutting edge, rotatable setting on circumference.Anti-head part is designed to have on circumference the roller that compresses that forms by the face of compressing, rotatable setting.At this, cutter unit and unit, anti-top are provided with in this wise, and promptly when hobboing cutter rotated, the cutting edge of hobboing cutter was compressing the roll extrusion on the face that compresses of roller.
By this design, in view of producing and safeguarding that the reason of aspect can realize simple and the cheap solution of expense.
In the design according to the cutting equipment of claim 3, cutting equipment has bias voltage equipment, this bias voltage equipment in the operating position with hobboing cutter with compress roller and be pressed against each other, thereby by coming separately components and parts band at hobboing cutter and the extrusion process that compresses between the roller.
In the simplest situation, biasing device is realized by compression spring.By pushing the components and parts band and being not as when cutting, to cut off to avoid the stuck of components and parts band.In addition, extrusion process realizes not having relative velocity between the cutting edge of the components and parts band in cut point and hobboing cutter basically.The band fiber of stuck cutter is impossible form.Even the infringement of the particulate that occurs when dragsaw for example also is avoidable.Avoid effectively as the gathering of dust granule by extrusion process, thereby can make minimum contamination, this helps to improve operational reliability equally.
In the design according to claim 4, cutting member is designed to have and is formed with punching press wheel two cutting edges, rotatable setting on circumference.Anti-head part has to have be formed with die vacancy, same rotatable setting wheel on circumference, and the punching press wheel is inserted in the described die wheel at least in part.In the simplest situation, the punching press wheel has columniform shape.Vacancy can be designed as cannelure.
At this, select the width of cannelure in this wise, promptly this width only minimally greater than the thickness of punching press wheel.Thus, when cutter sweep moved, punching press wheel and die were taken turns acting in conjunction in this wise, and promptly the components and parts band is cut off by the cutting twice on two cutting edges of cutting member.By the separation process of this punching type, one section of components and parts band to be cut is stamped, and its width is substantially equal to the width of ring shaped slot.Because two cutting edges of punching press wheel have the angles of about 90 degree respectively, so for example can avoid the damage that for example may when maintenance, cause to sharp blade.For realize will be to be cut off material draw in better in the cutter unit, that the end face of punching press wheel is designed to chimb or rolling is arranged.
In the design according to the cutting equipment of claim 5, the cutting edge of cutting member and anti-head part and the coefficient zone of cutting member are made of the material of sclerosis.Thus, improved cutter wearing character and and then improved stability, this has positive meaning to maintenance again.
In design, when cutter sweep moves, not only also cutting the components and parts band on the moving direction but also on the relative direction opposite with moving direction according to the cutting equipment of claim 6." sky is sailed " of cutter sweep, it is unwanted that motion is just got back in the original position, this will obviously improve the processing security and the efficient of cutting process.In addition, for example entanglement and the stuck dysfunction brought of components and parts band in the mechanical mechanism of cutter sweep of being prescinded by need can be avoided, and this also helps to improve the processing security and the stability of cutting equipment.
Design according to the cutting equipment of claim 7 also comprises linear actuating device, and cutter sweep can utilize this linear actuating device to move in moving direction or rightabout; And comprise the rotating driving device that is used for cutting member.At this, rotating driving device and linear actuating device are coupled in this wise, promptly with zone that anti-head part contacts in the peripheral speed of at least one cutting edge of cutting member and the translational speed of cutter sweep about equally, thereby realize that between cutter sweep and components and parts band essentially no relative velocity ground cuts the components and parts band.
The extruding or the cutting process of relative velocity can be realized almost not having by this layout, thereby the components and parts band can be cut with a snap.In addition, particulate or band fiber that pollution seldom only occurs.
In the design of according to Claim 8 cutting equipment, rotating driving device is by constituting with lower member: tooth bar, and it is arranged on the housing and on moving direction and extends; Gear, itself and tooth bar mesh; And axle, gear is connected with cutting member in this wise by this axle, and promptly when cutter sweep moved, cutting member entered rotation status.Optionally, also can replace tooth bar that cingulum is fixed on the housing and replace gear and use belt pulley, this belt pulley and cingulum form and mesh and be connected like this with cutting member, and promptly this cutting member enters rotation status.
Can realize a mechanized rotary rotary driving device simple in structure that is used for cutting member by this structural design.In addition, when selecting suitable transmission ratio, can be implemented in cut-out components and parts band between the contact area of at least one cutting edge of cutting member and anti-head part essentially no relative velocity.When effective circular diameter of gear equals the diameter of cutting member, suitable transmission ratio will for example be had.The rotating driving device of She Ji machinery has advantage like this, does not promptly not only need the electric current supply also not need control device.Same because relate in view of care and maintenance durable solution, it is very suitable for use continuous in the manufacturing field.
In design, also comprise according to the cutting equipment of claim 9: linear actuating device, cutter sweep can move on moving direction or in the opposite direction by means of linear actuating device; And the rotating driving device that is used for anti-head part.At this, rotating driving device and linear actuating device are coupled in this wise, promptly with zone that at least one cutting edge of cutting member contacts in the peripheral speed of anti-head part and the translational speed of cutter sweep roughly the same.Advantage for this design please refer to claim 7.
In the design according to the cutting equipment of claim 10, rotating driving device has: tooth bar, and it is arranged on the housing and on moving direction and extends; Gear, itself and tooth bar mesh; And anti-apical axis, gear is connected with anti-head part in this wise by this anti-apical axis, and promptly when cutter sweep mobile, anti-head part enters rotation status.
By this structural design, can be simple, durable and expense realize rotating driving device cheaply.In addition, when selecting rational transmission ratio, can realize almost not having the extrusion process or the cutting process of relative velocity simply.When effective circular diameter of gear equals the diameter of cutting member, suitable transmission ratio will for example be had.
A design according to the cutting equipment of claim 11 has at least one band holding device, and it comprises at least one first and second holder, and this first and second holder has the clamping face respect to one another that is used to clamp the components and parts band.At this, the band holding device is designed in this wise, and promptly the components and parts band between two holders is fixing unchangeably with respect to shell position.
Guarantee that by the band holding device components and parts band can be when cutter sweep does not move together move until final cut-out components and parts band with cutter sweep, but fix there and be cut off, be with there in the tape channel, perhaps to be in free state.To pullling of components and parts band and dragging and can avoid thus to returning on the take-off location of assembly that need prescind, this can realize fault-free ground picking up assembly by assembly head.Improved the process security of assembling process thus.
In the design according to the cutting equipment of claim 12, first holder of band holding device is designed to clamping belt at least one sealing, annular.This clamping belt is provided with in this wise with respect to cutter sweep, promptly forms a trapping region between the clamping belt and second holder, and this trapping region narrows down gradually towards the zone of action between cutting member and the anti-head part.At this, a zone of cutter unit is restricted to the zone of action or contact area, in a zone of cutter unit, the cutting edge of cutting member and the acting in conjunction in this wise of anti-head part, promptly the components and parts band is by extrusion process or cutting process or punching course disconnection.By this design, the components and parts band with dark groove can be supplied to cutter sweep without a doubt and be cut off.
In design according to the cutting equipment of claim 13, clamping belt in this wise with the rotating driving device coupling of cutting equipment, promptly in the position of the beeline of second holder, the translational speed of belt speed and cutter sweep is about equally.Although clamping belt can utilize cutter sweep to move, yet by guaranteeing that with the coupling of rotating driving device the components and parts band is fixing unchangeably with respect to shell position.In addition, the band holding device is kept compactly and is in close proximity to the cutter sweep setting.
In the design according to the cutting equipment of claim 14, clamping belt guides in this wise, and promptly when cutter sweep was mobile in moving direction and in the opposite direction, the components and parts band was transported to the zone of action of cutter sweep regularly.At this, especially be noted that at the trapping region that is formed on the both sides of cutter sweep between the clamping belt and second holder.By this layout, not only on moving direction, move still to move in the opposite direction and can cut off the components and parts band at cutter sweep.Avoided " sky sail " of cutter sweep to original position.
In design according to claim 15, that second holder also is designed to seal, annular clamping belt.For the thus obtained advantage of second holder corresponding to advantage according to first holder of the design in the claim 12 to 14.
Require a kind of cutter sweep according to claim 16, this cutter sweep comprises guider, and when this cutter sweep, first holder of band holding device is designed at least one clamping belt, and this clamping belt extends on the whole mobile route of cutter sweep.At this, clamping belt is by the guider guiding and utilize two ends to be hooked on it regularly in housing in this wise, promptly together be configured for the trapping region of components and parts band with second hold assembly, described trapping region narrows down gradually towards the active region of described cutter sweep (12).Thus, the groove of components and parts band is extruded.Utilize this schematic layout also the components and parts band with dark groove can be flowed to without a doubt cutter sweep and cut-out.
According to the design of the cutting equipment of claim 17 time, guide has the guide roller that rotatably is provided with.With respect to static guide, rotatably there is obviously favourable friction ratio in the guide roller that is provided with.In addition, the guide roller that rotatably the is provided with actuator that also can be used as clamping belt uses.
In the design according to the cutting equipment of claim 18, static clamping belt passes the cutter sweep guiding by so-called Omega guider.Can be implemented in big as far as possible deflection on the driven roller by this Omega belt guide, this brings corresponding advantages when power is transmitted.In addition, such guider can realize being used for the favourable geometry of the trapping region of cutter sweep.
According to the cutting equipment of claim 19, the housing parts of cutting equipment is used as holder and uses.Therefore, trapping region forms by first holder (it can be designed to clamping belt static or rotation) and by the housing parts as second holder.Thus, the mechanical complexity of cutting equipment is minimized, and this causes less fault liability and lower maintenance cost.
According to the cutting equipment of claim 20 time, clamping belt is made by adhesion material.Can improve the connection that the power between clamping belt and components and parts band is transmitted when clamping components and parts band thus.Therefore avoid or minimized friction effect and slide effect between clamping belt and components and parts band.Alternatively, clamping belt can be realized by the material with matte surface too.
In the design according to the cutting equipment of claim 21, guider flexibly designs transverse to moving direction, thereby can be matched with the thickness of components and parts band to the spacing second holder from first holder.This for example can realize by biased spring part.Therefore, especially under having squeezed state thickening have the components and parts band of groove the time guarantee that cutting member can not separate with anti-head part.Therefore, even this thick components and parts band also can flow to cutter sweep reliably.Biased spring part can for example be designed to helical spring.Yet other structural design scheme, for example disc spring bag (Tellerfederpakete), electronic or pneumatic solution also are admissible.
Require a kind of cutting equipment according to claim 22, when this cutting equipment, cutter sweep designs in this wise, be that cutter unit and unit, anti-top can be relative to each other move between the operating position of cutter sweep and safety position, cutting member and anti-head part acting in conjunction in the operating position, and cutting member separates with anti-head part in safety position.In addition, also be provided with insurance institution, it constitutes like this, and during the maximum, force that promptly occurs when exceeding cutting process, cutter unit separates with unit, anti-top.This can be for example by and the upset of cutting member realizes and for example do not pick up, be retained in the band groove and when reaching in the zone of action of cutter sweep, all need when assembly is assembled head in its take-off location.In this case, cutter sweep can move in the safety position when having the components and parts band that wherein has assembly attempting cutting off, thereby avoid cutter sweep, especially to the infringement at least one cutting edge of cutting member.In addition, avoided being retained in the breaking-up of the tantalum capacitor in the groove of components and parts band utterly.That discharge often react consumingly with tantalum trickle distribution and surrounding air and under the situation that heat increases consumingly, can cause burning.This danger by cutter sweep run to be calculated in the safety position in.Certainly, also can detect some possible obstacles and interrupt cutting process on electric control ground by the power consumption of motor.
Cutting equipment according to claim 23 illustrates a kind of tape channel, and it has gigback on moving direction and/or rightabout two ends.This gigback is used for cutter sweep is transmitted back to the operating position from safety position.Therefore, the cutter sweep that is arranged in safety position can move at each and turn back to the operating position when distance finishes again.Then do not need operating staff's intervention at this.
According to claim 24, the gigback of cutting equipment is designed to roll joining of both sides inclined plane (Einlaufschraegen).The transmission of cutter sweep in from the safety position to the operating position can be rolled the inclined plane and realize with the least possible infrastructure cost by joining.
Require a kind of feeding mechanism according to claim 25, be used for that assembly is provided to the components and parts band and be fed to the take-off location of automatic assembling apparatus device.At this, this feeding mechanism has cutting equipment, and it is for example described in aforesaid claim.The advantage that obtains thus will be obtained by the embodiment of aforesaid claim.
Require a kind of automatic assembling apparatus according to claim 26, it is used to substrate assembling electronic building brick, and this automatic assembling apparatus has according to each described cutting equipment in the aforementioned claim.Also know on the embodiment in aforementioned claim in this advantage that draws.
Description of drawings
Next, describe the present invention with reference to the accompanying drawings in detail.Shown in the figure:
Fig. 1 is the schematic diagram of automatic assembling apparatus,
Fig. 2 is the feeding mechanism on the throughput direction of components and parts band and the schematic sectional view of adjacent cutting equipment,
Fig. 3 is the schematic sectional view transverse to the cutter sweep of the throughput direction of assembly,
Fig. 4 is the schematic diagram of cutter sweep,
Fig. 5 a/ Fig. 5 b is the design example of rotating driving device,
Fig. 6 is the schematic diagram with band holding device of annular clamping belt,
Fig. 7 is the schematic diagram with band holding device of static clamping belt,
Fig. 8 is the schematic diagram with the static clamping belt in the Omega layout,
Fig. 9 is the schematic diagram of biased spring members,
Figure 10 is the operating position of cutter sweep and the schematic diagram of safety position.
The specific embodiment
Fig. 1 has schematically shown the automatic assembling apparatus 1 that is used to substrate 2 load modules 3.Automatic assembling apparatus is made of crossbeam 7, and it extends with the y direction and fixedlys connected with frame.Settle door arm 8 on crossbeam 7, it extends with the x direction and is fixed on movably on the crossbeam 7 with the y direction.On door arm 8, be mounted with assembly head 6 movably with the x direction.In addition, be provided with the transfer path 4 that is used for substrate 2 is sent to rigging position.Except transfer path 4, near rigging position, be provided with feeding mechanism 5, on the take-off location 10 of its qualification, be provided at the electronic building brick 3 in the components and parts band 11.Between feeding mechanism 5 and transfer path 4, be provided with the cutting equipment 9 that is used to cut off empty components and parts band 11.
In order to assemble substrate 2, this substrate is sent in its rigging position by transfer path 4.The electronic building brick 3 that is provided by feeding mechanism 5 is assembled 6 and picks up and navigate on the substrate 2.Empty components and parts band 11 is derived from feeding mechanism 5 and is carried to cutting equipment 9.
Show the sectional view (A-A among Fig. 1) of feeding mechanism 5 and adjacent cutting equipment 9 at Fig. 2.Feeding mechanism 5 is made of delivery wheel 16, and it has the transmission pin in the radial direction on circumference.Components and parts band 11 guides by delivery wheel 16, and electronic building brick 3 leaves in the groove 17 of its bag shape.Assembly can be extracted on take-off location 10 by the suction pipe 15 of assembly head 6.Be provided with cutting equipment 9 adjacent to feeding mechanism 5.This cutting equipment by the housing 13 that is formed with tape channel 14 therein and the cutter sweep 12 that is used to cut off components and parts band 11 constitute.
By the rotation of delivery wheel 16, the assembly 3 of groove 17 that feeding mechanism 5 will be arranged in the bag shape of components and parts band 11 is sent to take-off location 10 with throughput direction F.Assembly 3 extracts by the suction pipe 15 of assembly head 6 there.After assembly was extracted, components and parts band 11 continued to carry on the route that limits by the delivery wheel 16 of feeding mechanism 5, thereby ensuing assembly 3 is positioned on the take-off location 10 and can be picked.The components and parts band 11 that has soared continues to transmit and enter into tape channel 14 with throughput direction F.14 the opening opposing place in the tape channel, cutter sweep 12 is settled movably transverse to throughput direction F.In the official hour interval, cutter sweep 12 moves and cuts off the components and parts band 11 that stretches out from tape channel 14 transverse to throughput direction F.
Fig. 3 shows transverse to the schematic sectional view of the cutting equipment 9 of components and parts band 11 (B-B among Fig. 1).On the housing 13 of cutting equipment 9, be mounted with linear guide apparatus 18 with respect to the both sides of tape channel 14, cutter sweep 12 not only can also in the opposite direction move on the G on the moving direction F by this linear guide apparatus.
The components and parts band 11 that stretches out in the tape channel 14 from be formed on housing 13 cuts off by this cutter sweep when cutter sweep 12 moves.The components and parts band 11 that is disconnected is collected by collection container (not shown in the accompanying drawings).
In Fig. 4, schematically shown the motion mode of cutter sweep 12.Cutter sweep 12 is made of cutter unit 19 and unit, anti-top 23 basically.Cutter unit 19 has the cutting member 20 that is formed with cutting edge 21 on circumference, and this cutting member can be rotatably set on the axle 22 and can move by the linear guide apparatus 18 that is provided with on the housing 13 of the cutting equipment 9 throughput direction F transverse to components and parts band 11.Unit, anti-top 23 has anti-head part 24, and this anti-head part can be rotatably set on the anti-apical axis 26 and by the linear guide apparatus 18 that is arranged on the housing 13 and moves transverse to throughput direction F.In addition, Fig. 4 also shows two components and parts bands 11, and one of them is cut; Another at first also cuts off by cutter sweep 12 and stretches out from tape channel 14.
By means of compression spring 27, press to the contact-making surface 25 power transmission of anti-head part 24 cutting edge 21 of cutting member 20, this anti-head part is designed to compress wheel 124 in this diagram, and this cutting member is designed to hobboing cutter 120 in Fig. 4.If rotate hobboing cutter 120, then compress also together rotation of the ground of power transmission in the opposite direction automatically of wheel 124.Otherwise, compressing wheel at 124 o'clock in rotation, hobboing cutter 120 also moves with opposite rotation.If cutter sweep 12 is now with moving direction V or G operation in the opposite direction, then hobboing cutter 20 and compress wheel 24 can be by the rotation of rotating driving device 28 (not shown).
At this, direction of rotation is selected like this, and the components and parts band 11 that promptly need prescind is pulled in the zone of action of cutter sweep 12.At this, rotary speed is set in an ideal way like this, promptly with the contact point that compresses wheel 124 the face that compresses 125 in the rotary speed of cutting edge 21 of hobboing cutter 120 and the identical fully on the contrary size of linear speed V (being that direction is opposite, equal and opposite in direction) of cutter sweep 12.If two velocities are opposite and absolute value on equal and opposite in direction, then just " oppositely equate ", thereby in vector addition, draw zero vector.Realize almost not having relative velocity when promptly between the cutting edge of hobboing cutter 120 and the components and parts band 11 that need prescind, cutting off components and parts band 11 and occur therefrom.Cutting edge 21 by hobboing cutter 120 when transverse cuts components and parts band 11 is compressing that " no relative velocity " roll extrusion is extruded on the face that compresses 125 of wheel 124.At this, on the moving direction V of cutting equipment or rightabout G, do not produce relative velocity, just between components and parts band 11 and hobboing cutter 120, do not produce relative motion.At this, be pressed through compression spring 27 for the required plane of extrusion process and apply.
Be different from the dragsaw method of cutting, in the method, the mobile cutting teeth by cutter is inserted in the cutting object, and cuts and form groove by sawing out tiny bits in object, and this causes separating at last, and the material grinding can not occur when the extruding cutting.The formation of dust granule will minimize, and this dust granule will cause the pollution of machine and therefore must be removed.Can reduce maintenance cost therefrom.Compare scissors cut, although avoided cut substrate stuck between cutter in the material plastic deformation of when extruding, the cuttings by two motions of staggering each other when scissors cut, cut substrate at first plastically be out of shape also and is disconnected subsequently.
Fig. 5 a shows the possible designs scheme of the rotating driving device 28 that is used for cutter sweep 12, and this cutter sweep pushes cutting by hobboing cutter with compressing to take turns.Rotating driving device 28 has: tooth bar 30, and it is extending on moving direction V and is being arranged on the housing 13 of cutting equipment 9; And gear 29, itself and tooth bar 30 mesh and are fixed on the axle 22.Between cutter unit 19 and housing 13, be formed with linear guide apparatus 18.
If cutter sweep 12 on the moving direction V or is in the opposite direction moving on the G, gear 29 enters rotation status at roll extrusion on the tooth bar 30 and hobboing cutter 120 on by axle 22 so.By by compression spring 27 that apply with the power transmission that compresses wheel 124, this compresses wheel 124 and also is driven thereupon.
In order to realize suitable rotary speed for " no relative velocity " roll extrusion, effective circular diameter of gear 20 is selected like this, and promptly this effective circular diameter equals the diameter of hobboing cutter 120.Therefore, in simple mode the linear movement of cutter sweep 12 is delivered in the rotatablely moving of hobboing cutter 120 with 1 transmission ratio, thereby in hobboing cutter 120 and the contact point that compresses wheel 124, the peripheral speed of the cutting edge 21 of hobboing cutter 120 accurately equates with the size of the line style speed V of cutter sweep 12.
Fig. 5 b shows the structure of the rotating driving device of describing with respect to Fig. 5 a that is used for cutter sweep 12, and is right rather than be used for the extruding cutting but be used for die cut, and wherein cutting member 20 is designed to punching press wheel 220, and anti-head part 24 is designed to die wheel 224.At this, punching press wheel 220 has and has two matrixes that are formed with the dish-type of cutting edge 21 on circumference.Die wheel also is made of the matrix of dish-type and has an annular groove that forms on circumference.Shown in Fig. 5 a, rotating driving device 28 has: tooth bar 30, and it is extending on moving direction V and is being placed on the housing 13 of cutting equipment 9; And gear 29, itself and tooth bar 30 mesh and are fixed on the axle 22.At this, with moving direction V or when G moves in the opposite direction, punching press wheel 220 enters rotation status at cutter sweep 12.Punching press wheel 220 and die wheel 224 are in this so mutual setting, i.e. punching press wheel 220 is inserted in the annular groove of die wheel 224 at least in part.In this case, realize not having to a certain extent " roll extrusion " of relative velocity by the size of correspondingly determining effective circular diameter of gear 29.
Different with extruding cutting is, cut substrate is not crushed when die cut, but two cutting edges 21 by punching press wheel 220 with the acting in conjunction of die wheel 224 in be extended.At this, whether the die wheel is driven is inessential: suitable drive mechanism is fine certainly, but dispensable.
In two kinds of situations,, can use the mechanical driving device or the electric driver of corresponding transmission with respective synchronization device no matter be for the extruding cutting or for die cut.On the principle, replace also being fine synchronously with cutting member 20 with rotating driving device 28 and anti-head part 24.
By this structural design, the cutting of no relative velocity can simply and inexpensively realize.
In Fig. 6, schematically shown band holding device 31.The clamping belt 36 and 37 of first and second annulars illustrates as holder.The clamping belt 36 of first annular is arranged on the cutter unit 19 and by this cutter unit and moves.The matrix of this clamping belt by cutting member 20 approaches cutting edge 21 as much as possible and guides by two guiders, and this guider is designed to directive wheel 38 here.Second clamping belt 37 is arranged on the unit, anti-top 23 and can moves by it.This clamping belt is by the periphery 25 of anti-head part 24 and also guide by two directive wheels 38.Not only cutter unit 19 but also unit, anti-top 23 also guide by the linear guide apparatus 18 on the housing 13 that is arranged on cutting equipment 9.To guarantee that in the zone of action of cutting member 20 and anti-head part 24 promptly at least the first clamping belt 36 can sink with the z direction, so that cutter unit 19 does not lift from unit, anti-top 23.This can for example realize that wherein the matrix of cutting member 20 has the layer of being made by hard foamed material or foam sponge at least on the contact-making surface with first clamping belt 36, and it can correspondingly sink in thicker components and parts band.Alternatively, replace the matrix guiding by cutting member 20, first clamping belt 36 also can be by being guided by cutting member 20 positioning disks 34 that cut apart, elasticity setting on the z direction.
By the coupling of first clamping belt 36 with the matrix of cutting member 20, when the rotation of cutting member 20, first clamping belt 36 also is driven thereupon.At this, cutting member 20 can be coupled with rotating driving device 28, thereby this cutting member can move rotatably with moving direction when cutter unit 19 moves.Second clamping belt 37 that is subordinated to unit, anti-top 23 and the guiding of the spigot surface by unit, anti-top 24 does not have the drive unit of self, but drives jointly by the power transmission and first clamping belt 36.Yet, compress wheel 24 rotating driving device 28 ' (also the rotating driving device 28 with cutting member 20 is the same for it) of self also can be set, yet it must be synchronous with the linear actuating device of cutting equipment 12.
The components and parts band 11 that can clamping between the strap surface respect to one another of two holders 36 and 37 need prescind and with respect to housing 13 invariant positions fix.If cutter sweep 12 is moved to the left, then move right with opposite direction with identical speed when the corresponding transmission with respect to cutting equipment 12 in the contact area of two clamping belts 36 and 37 between cutting member 20 and anti-head part 24.Correspondingly having in contact area with respect to 13, two clamping belts 36 of housing and 37 of cutting equipment 9 is zero speed.Therefore, the components and parts band 11 that from tape channel 14, stretches out with respect to housing 13 invariant positions fix.Avoided therefrom the pullling and pulling of components and parts band, the components and parts band pullled and pulled the position inaccuracy that can cause on extracting position.
Clamping belt 36 and 37 how much guiding are finished by directive wheel 38.At this, the geometry of clamping belt 36 and 37 guider constitutes like this, promptly forms trapping region between two clamping belts 36 and 37, and its both sides narrow down gradually towards the zone of action between cutting member 20 and the anti-head part 24.At this, an area limiting of cutter unit is the zone of action, at least one cutting edge of cutting member and the such acting in conjunction of anti-head part in this zone, and promptly the components and parts band is cut off.Design by trapping region, the groove 17 of the bag shape of outstanding components and parts band 11 together is extruded by two static clamping belts 32 and 33 from tape channel 14 when cutting member 12 moves, this will be not only in the extruding cutting but also in die cut, all simplified cutting process.
If assembly 3 does not pick up by assembly head 6 on its take-off location 10, and in the continuation stepping of components and parts band 11, also be retained in the groove 17 of bag shape, when the components and parts band of attempting cutting in this position 11, may cause the damage of the cutting edge 21 of cutting member 20, especially hobboing cutter 120 so.Therefore, the fixed mechanism of compression spring 27 designs like this, and cutter unit 19 separates with unit, anti-top 23 when promptly surpassing specific restraint on the z direction.
By band holding device 31 shown in Figure 6, components and parts band 11 can with respect to housing 13 fixed-site flow to cutter sweep 12 and cut off reliably.By the symmetric design of cutter sweep 12 and band holding device 31, not only can on moving direction V, also in the opposite direction cut off components and parts band 11 on the G when mobile effectively at cutter sweep.Equally, holder also can be formed by the clamping belt of annular and for example the housing parts of cutting equipment 9 be used as second holder.The advantage of separating in view of " the no relative velocity " of components and parts band 11 please refer to the embodiment in Fig. 5.
Fig. 7 has schematically shown the band holding device with static holder, and it also is designed to clamping belt here.Static holder or static clamping belt all are interpreted as holder, and this holder can not together move with cutting equipment, but hooks regularly with respect to shell position.
At this, the first static clamping belt 32 is by positioning disk 34 guiding, and this positioning disk belongs to cutter unit 19 and approaches cutting member 20 and is arranged on the axle 22, and this cutting member is designed to hobboing cutter 120 at this.The second static clamping belt 33 guides (seeing cross section D-D) by spigot surface 35, and this spigot surface is arranged on the cylindrical outer surface of anti-head part 24, and this anti-head part is designed to compress wheel 124 at this.With respect to can with the clamping belt 36 and 37 of the annulars of the common operation of cutter sweep 12, static clamping belt 32 and 33 is fixed on the housing 13 of cutting equipment 9 at its place, end.
At this, in order to realize this layout, the radius of positioning disk 34 is selected like this, and promptly it is slightly less than the radius of hobboing cutter 20, and the difference of two radiuses is roughly the thickness of clamping belt 32.Lift from unit, anti-top 23 and cutter sweep 12 can be matched with the components and parts band 11 of different-thickness for fear of cutter unit 19, positioning disk 34 or flexibly be provided with the z direction, perhaps with the zone of the contact-making surface of clamping belt in have elastic layer soft, that make by foam sponge or hard foamed material.
Because clamping belt 32 hooks in housing regularly, thus at cutter sweep 12 at moving direction V or in the opposite direction roll on static clamping belt 32 at the positioning disk 34 that rotatably is provided with on the axle 22 when mobile on the G.Select like this at the radius that compresses the spigot surface 35 (the second static clamping belt guides by this steering surface) that forms on the wheel 124, promptly this radius is slightly less than also and is compressing the radius of taking turns the face that compresses 125 that forms on 124, and the difference of two radius is roughly the thickness of clamping belt 33.Therefore, cutter sweep 12 with moving direction or when mobile in the opposite direction the spigot surface 35 of pinch roller 124 will on static clamping belt 33, roll.Shown motion mode by the first static clamping belt 32 and positioning disk 34 or the second static clamping belt 33 and pinch roller 124 spigot surface 35 or the connection of the power transmission between two clamping belts 32 and 33 realize mutually.Certainly, to drive by extra rotating driving device be significant for axle 22 or anti-apical axis 26.
The possible design of this as can be seen rotating driving device 28 in the sectional view of Fig. 7: at this, gear 29 is fixedlyed connected with axle 22 and the tooth bar 30 that is being fixed on when cutter unit 19 moves on the housing 13 rolls.At this, effective circular diameter of gear 29 is selected like this, and promptly this diameter equals the diameter of the cutting edge 21 of hobboing cutter 120.Because also fixed in position is on axle 22 for positioning disk 34 and hobboing cutter 120, the connection of this form fit will cause the rolling accurate qualification, that freely relax of hobboing cutter 20.In addition, optional or be additional to axle 22, anti-apical axis 26 carries out with rotating driving device synchronously.
In housing 13, be connected a little and the geometric position of static clamping belt 32 and 33 is set out in hobboing cutter 120 and the selection that compresses the size of wheel 124 by clamping belt 32 and 33.At this, form trapping regions by two static clamping belts 32 and 33, its both sides are towards hobboing cutter 120 and compress the zone of action between the wheel 124 (cutting edge 21 of hobboing cutter 120 be expressed in the components and parts band and with its cut-out) there and narrow down gradually.The groove 17 of the bag shape of outstanding components and parts band 11 together pushes by two static clamping belts 32 and 33 from tape channel 14 when cutter sweep 12 moves.In addition, the components and parts band 11 of co-extruded is carried to the hobboing cutter 120 and the zone of action that compresses the cutter sweep 12 between the wheel 124 with respect to housing 13 fixed-site ground, thereby this components and parts band is cut off reliably by the extruding cutting.
If assembly 3 is not assembled 6 and picks up on its take-off location 10, and also is retained in the groove 17 of bag shape, attempt cutting may cause hobboing cutter 120 when the components and parts band 11 of this position damage so in the continuation stepping of components and parts band 11.Therefore, the fixed mechanism of compression spring 27 designs like this, and cutter unit 19 separates with unit, anti-top 23 when promptly surpassing specific restraint on the z direction.Thus, separated by positioning disk 34 that is connected with cutter unit 19 or the spigot surface that compresses wheel 124 that is connected with unit, anti-top 23 35 clamping belts 32 and 33 guiding, static.
Accurate symmetrical design by cutter sweep 12 and band holding device 31 will guarantee, promptly not only can cut off components and parts band 11 when also in the opposite direction G is upward mobile effectively at cutter sweep on moving direction V.Certainly, also only a hold assembly is designed to static clamping belt, and for example the housing parts of cutting equipment 9 uses as second holder.
The band holding device that has static holder on the principle also is applicable to paired cutting body: 220/ die wheel, 224 (but they do not illustrate) are taken turns in punching press.
In Fig. 8, be schematically illustrated in Omega and arrange the band holding device 31 that has static clamping belt in 40.At this, use as first holder and guide by the clamping belt that regulating wheel 39 is fixed in the housing 13 with its end, thereby the form of showing omega greatly provides by at least 5 directive wheels 38.Directive wheel 38 is rotatably fixed on the supporting mass (not illustrating on the sectional view of Fig. 8), and this supporting mass can together move with the cutter unit 19 of cutter sweep 12.Unit, anti-top 23 also together moves with cutter unit 19.The wall of the housing 13 of cutting equipment 9 plays the effect of second holder.
If the cutter sweep 12 with cutting member 20 and anti-head part 24 moves on tape channel 14 with moving direction or rightabout G, so static clamping belt 40 on directive wheel 38 by cutter unit 19 pullings and to the wall extruding of housing 13.At this, at least one cutting edge 21 of cutting member 20 with the contacting of the periphery 25 of anti-head part 24 on this anti-head part 24, roll.
By the geometry of tape guide, on the both sides of this contact area, form trapping region by housing 13 and static clamping belt 40.Opposite to solution shown in Figure 7, the geometry of trapping region does not change on the mobile alignment of cutter sweep 12 all the time, and the opening angle that is limited by the Omega guider of belt can not change.
By this structural setting of belt retention guide 31, the components and parts band 11 that need prescind is to the extruding of the wall of housing 13 and be fixed there, is cut off by extruding or die cut between cutting member 20 and the anti-head part 24 up to it.The for example vibration that may cause the change in location of assembly on take-off location 10 that occurs on the take-off location 10 of electronic building brick or the disadvantageous reaction (for example being meeting) of other motions can fixedly avoiding by components and parts band 11.
Fig. 9 shows at this spring part 43 as helical spring bias voltage.Spring part 43 is distributed to unit, anti-top 23 and is used to make band holding device 31 automatically to be matched with the thickness of the components and parts band 11 of co-extruded.At this, the periphery 25 of anti-head part 24 can be provided with the z direction movably with respect to unit, remaining anti-top 23, thereby the face that compresses 25 that compresses wheel 24 can be changed on minimum numerical value with respect to the spacing of positioning disk 34.This is necessary, because decide on the size of the groove 17 of bag shape, components and parts band 11 has different thickness in the state of co-extruded.
Two clamping belts 36 and 37 are by spring part 43 mutual extrusion, this spring part is fixed on the bearing of anti-head part 24 and is fixed on the other end on the supporting mass of unit, anti-top 23 with the one end, this clamping belt by anti-head part 24 periphery 25 or the spigot surface 35 by positioning disk 34 guide.Play parts 43 and come corresponding compression more consumingly by power under the situation of thicker components and parts band 11, this power is applied on the clamping belt by components and parts band 11 with the z direction and and then is applied on the bearing of anti-head part 24.
By using this biased spring part, thicker components and parts band 11 also is held reliably.Replace helical spring also can use other structural design schemes that are used for spring part, for example disc spring scheme.
In Figure 10, be schematically illustrated in the cutter sweep 12 in two positions " operating position " and " safety position ".Cutter sweep 12 is provided with the x direction by tape channel 14 (not shown) movably with band holding device 31 jointly.Cutter unit 19 and unit, anti-top 23 1 same-actions in the operating position, at least one cutting edge 21 of cutting member 20 contacts with anti-head part 24.Two holders (being expressed as the clamping belt 36 and 37 of annular here) mutual extrusion.In safety position, cutter unit 19 and unit 23, anti-top are separated from one another, and wherein holder is also separated from one another.
When electronic building brick 3 is not assembled 6 when picking up and being retained in during in 11 steppings of components and parts band in the groove 17 of bag shape on its take-off location 10, defection in this minute is necessary.When attempting, may cause the damage of at least one cutting edge 21 of cutting member 20 at this position cutting components and parts band 11.If electronic building brick 3 will face damage in the cutting process of cutting member 20 and anti-head part 24, then when attempting being clamped in assembly 3 between two clamping belts 36 and 27, the restraint of determining on the z direction is exceeded, cutter unit 19 23 separation from unit, anti-top so.
At this, the mechanism 42 that compresses that is used for anti-head part 24 moves to safety position with respect to cutter sweep 12 from the operating position on the z direction.The assembly 3 that is retained in the components and parts band 11 does not sustain damage therefrom, and band is not cut off.Cutter sweep 12 is retained in the safety position with respect to the residue travel route on the tape channel 14; At this, wait that the components and parts band 11 that passes through is not cut off yet.Cutting member 20 replaces anti-head part 24 and compresses mechanism 42 and be coupled and move to the safety position from the operating position.
In moving direction V or rightabout G, 14 the two ends in the tape channel form to join on the housing 13 of cutting equipment 9 and roll inclined plane 44.If unit 23, anti-top runs in the safety position by tape channel 14, then on the end of tape channel 14, join roll inclined plane 44 to anti-head part 24 compress mechanism's 42 extruding and this anti-head part moves in the operating position.Each does not have cut components and parts band 11 to be cut off in the cutting process that carries out subsequently at cutting process.
Reference number
1 automatic assembling apparatus
2 substrates
3 electronic building bricks
4 transmission paths
5 feeding mechanisms
6 assembly heads
7 crossbeams
8 arms
9 cutting equipments
10 take-off locations
11 components and parts bands
12 cutter sweeps
13 housings
14 tape channels
15 suction pipes
16 delivery wheels
17 bags of shape grooves
18 linear guide apparatus
19 cutter units
20 cutting members
21 cutting edges
22
Unit, 23 anti-top
24 anti-head parts
25 peripheries
26 anti-apical axis
27 compression springs
28 rotating driving devices
29 gears
30 tooth bars
31 band holding devices
32 first static clamping belts
33 second static clamping belts
34 positioning disks
35 spigot surfaces
36 first ring gripping belts
37 second ring gripping belts
38 guiders/directive wheel
39 regulating wheels
40 in the Omega device static clamping belt
41 are with the mechanism that compresses of holding devices
42 anti-head parts compress mechanism
43 biased spring parts
44 return mechanisms/join and roll the inclined plane
120 hobboing cutters
124 compress wheel
125 compress face
220 punching presses wheel
224 dies wheel
225 annular grooves.
Claims (26)
1. cutting equipment (9) is used to prescind the components and parts band (11) of automatic assembling apparatus (1),
Have:
-housing (13),
-tape channel (14), described tape channel are formed in the described housing (13), be used for going up the described components and parts band (11) that prescinds by need at throughput direction (F),
-cutter sweep (12), described cutter sweep is arranged on the described housing (13) on the moving direction (V) transverse to described throughput direction (F) movably, and described cutter sweep has:
Cutter unit (19), described cutter unit have have at least one cutting edge that forms cutting member (21), rotatable setting (20) on its circumference,
Unit, anti-top (23), unit, described anti-top has anti-head part (24), wherein, described cutting member (20) and described anti-head part (24) acting in conjunction in this wise, promptly when described cutter sweep (12) is mobile, the described components and parts band (11) of guiding is cut transverse to its described throughput direction (F) in described tape channel (14)
Wherein, with the contact area of described anti-head part (24) in, the peripheral speed of at least one cutting edge (21) of described cutting member (20) is oppositely to equate with the translational speed of described cutter sweep (12) on described moving direction (V), thereby the cutting of described components and parts band is realized on essentially no relative velocity ground.
2. cutting equipment according to claim 1 (9), wherein, described cutting member (20) is designed to form at circumference states cutting edge (21) to some extent, the hobboing cutter of rotatable setting (120), and described anti-head part (24) is designed to be formed with the face of compressing (125) on circumference, rotatable setting compress roller (124), wherein, described cutter unit (19) and unit, described anti-top (23) are provided with in this wise, promptly when described hobboing cutter (120) rotated, the described cutting edge (21) of described hobboing cutter (120) was gone up roll extrusion at the described face that compresses (125) that compresses roller (124).
3. cutting equipment according to claim 2 (9), wherein, described cutting equipment (9) has bias voltage equipment, described bias voltage equipment is pressed against each other described hobboing cutter (120) and the described roller (124) that compresses in the operating position, thereby by separating described components and parts band (11) at described hobboing cutter (120) and the described crushing process that compresses between the roller (124).
4. cutting equipment according to claim 1 (9), wherein, described cutting member (20) is designed to have two described cutting edges that form punching press wheels (21), rotatable setting (220) on circumference, and described anti-head part (24) is designed to have and is formed with cannelure die wheel (225), rotatable setting (224) on circumference, and described punching press wheel (220) is inserted in the described die wheel at least in part.
5. according to each described cutting equipment (9) in the claim 1 to 4, wherein, the constituting of the cutting edge (21) of described cutting member (20) and described anti-head part (24) with the material of the coefficient zone of described cutting member (20) by sclerosis.
6. according to each described cutting equipment (9) in the claim 1 to 5, wherein, described cutter sweep (12) is designed in this wise, promptly when described cutter sweep (12) is mobile, not only goes up but also on the relative direction (G) opposite, also cut described components and parts band (11) with described moving direction at described moving direction (V).
7. according to each described cutting equipment (9) in the claim 1 to 6, wherein, described cutter sweep (12) can utilize linear actuating device to move and have the rotating driving device (28) that is used for described cutting member (20), described rotating driving device and described linear actuating device are coupled in this wise, and cutting is realized on promptly essentially no relative velocity ground.
8. cutting equipment according to claim 7 (9), wherein, described rotating driving device (28) comprising:
-tooth bar (30), described tooth bar are arranged on described housing (13) and upward and at described moving direction (V) go up extension,
-gear (29), described gear and described tooth bar (30) engagement, and
-axle (22), described gear (29) is connected with described cutting member (20) in this wise by described axle, and promptly when described cutter sweep (12) was mobile, described cutting member (20) entered rotation status.
9. according to each described cutting equipment (9) in the claim 1 to 6, wherein, described cutter sweep (12) can move by linear actuating device, and has the rotating driving device (28) that is used for described anti-head part (24), described rotating driving device and described linear actuating device are coupled in this wise, promptly oppositely equate with the translational speed of described cutter sweep (12) in the peripheral speed with anti-head part (24) described at least one cutting edge (21) contact area of described cutting member (20).
10. cutting equipment according to claim 9 (9), wherein, described rotating driving device (28) comprising:
-tooth bar (30), described tooth bar are arranged on described housing (13) and upward and at described moving direction (V) go up extension,
-gear (29), described gear and described tooth bar (30) engagement, and
-anti-apical axis (26), described gear (29) is connected with described anti-head part (24) in this wise by described anti-apical axis, and promptly when described cutter sweep (12) was mobile, described anti-head part (24) entered rotation status.
11. according to each described cutting equipment (9) in the claim 7 to 10, wherein, described cutting equipment (9) has at least one band holding device (31), described band holding device comprises at least one first and second holder (32 or 36,33 or 37), described first and second holders have the clamping face respect to one another that is used to clamp described components and parts band (11), wherein, described band holding device (13) is designed in this wise, promptly described holder (32 or 36,33 or 37) the described components and parts band (11) between can with respect to described housing (13) invariant position fix.
12. cutting equipment according to claim 11 (9), wherein, described cutter sweep (12) also comprises guider (38), and described first holder (32 or 36) of described band holding device (31) is designed at least one sealing, the clamping belt (36) of annular, described clamping belt is by described guider (38) guiding, can utilize described cutter sweep to move and setting in this wise, promptly form a trapping region between described clamping belt (36) and described second holder (33 or 37), described trapping region narrows down gradually towards the zone of action between described cutting member (20) and the described anti-head part (24).
13. cutting equipment according to claim 12 (9), wherein, described clamping belt (36) by in this wise with the coupling of the rotating driving device (28) of described cutting equipment (9), promptly in the position of the beeline that arrives described second holder (33 or 37), belt speed oppositely equates with the translational speed of described cutter sweep (12).
14. cutting equipment according to claim 13 (9), wherein, described clamping belt (36) guides in this wise, promptly when described cutter sweep (12) was mobile in described moving direction (V) and in described rightabout (G), described components and parts band (11) was transported to the zone of action of described cutter sweep (12) regularly.
15. according to each described cutting equipment (9) in the claim 12 to 14, wherein, that described second holder (33 or 37) also is designed to seal, annular clamping belt (37).
16. cutting equipment according to claim 11 (9), wherein, described cutter sweep (12) comprises guider (38), and described first holder (32 or 36) of described band holding device (31) is designed at least one clamping belt (32), described clamping belt extends on the whole mobile route of described cutter sweep (12) in described moving direction (V), by described guider (38) guiding and on two end, be hooked in the described housing (13) in this wise regularly, promptly together be configured for the trapping region of described components and parts band (11) with described second hold assembly (33 or 37), described trapping region narrows down gradually towards the active region of described cutter sweep (12).
17. cutting equipment according to claim 16 (9), wherein, described guider (38) has the directive wheel (38) that rotatably is provided with.
18. according to each described cutting equipment (9) in the claim 16 to 17, wherein, described guider (38) is designed to the Omega guider.
19. according to each described cutting equipment (9) in the claim 12 to 18, wherein, described second holder (33 or 37) is the housing parts (13) of described cutting equipment (9).
20. according to each described cutting equipment (9) in the claim 12 to 19, wherein, described clamping belt (32,33 or 36,37) is made by adhesion material.
21. according to each described cutting equipment (9) in the claim 16 to 20, wherein, described guider (38) flexibly designs transverse to described moving direction (V),
Thereby described first holder can be matched with the thickness of described components and parts band (11) to the spacing between described second holder.
22. cutting equipment according to claim 21 (9), wherein, described cutter sweep (12) is designed in this wise, be that described cutter unit (19) and unit, described anti-top (23) can move relative to each other between the operating position of described cutter sweep (12) and safety position, in cutting member described in the described operating position (20) and described anti-head part (24) acting in conjunction, and separate with described anti-head part (24) at cutting member described in the described safety position (20), and be provided with insurance institution in addition, it constitutes like this, during the maximum, force that promptly occurs when exceeding cutting process, described cutter unit (19) separates with unit, described anti-top (23).
23. cutting equipment according to claim 22 (9), wherein, described housing (13) is provided with at least one return mechanism (44), and described return mechanism is used for described cutter sweep (12) is transmitted back to described operating position from described safety position.
24. cutting equipment according to claim 23 (9), wherein, described return mechanism (44) is designed to join and rolls inclined plane (44).
25. feeding mechanism (5) that is used for electronic building brick (3), described electronic building brick is provided in components and parts band (11) and described electronic building brick is sent in the take-off location (10) of automatic assembling apparatus (1), wherein, described feeding mechanism (5) has according to each described cutting equipment (9) among the aforementioned claim 1-24.
26. automatic assembling apparatus (1) is used to substrate (2) assembling electronic building brick (3), described automatic assembling apparatus has according to each described cutting equipment (9) among the aforementioned claim 1-24.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007019535A DE102007019535B4 (en) | 2007-04-25 | 2007-04-25 | Cutting device for shortening component belts, feeding device and placement machine |
| DE102007019535.6 | 2007-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101293356A true CN101293356A (en) | 2008-10-29 |
| CN101293356B CN101293356B (en) | 2012-09-19 |
Family
ID=39500001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810094082.5A Expired - Fee Related CN101293356B (en) | 2007-04-25 | 2008-04-25 | Cutting equipment, supply device and automatic assembly device for cutting short component tape |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1985419B1 (en) |
| JP (1) | JP5090999B2 (en) |
| CN (1) | CN101293356B (en) |
| AT (1) | ATE455633T1 (en) |
| DE (2) | DE102007019535B4 (en) |
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| CN104669357A (en) * | 2015-03-12 | 2015-06-03 | 苏州博众精工科技有限公司 | Material cutting mechanism |
| CN107285093A (en) * | 2016-04-11 | 2017-10-24 | 万润科技股份有限公司 | Carrier tape cutting method and device |
| CN110788250A (en) * | 2019-10-29 | 2020-02-14 | 张阁 | Cable cutting machine |
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| CN107984514A (en) * | 2017-11-24 | 2018-05-04 | 王克拉 | Full-automatic sugarcane cutter device |
| CN114368024B (en) * | 2022-01-08 | 2024-03-26 | 安徽省锦荣新材料科技有限公司 | Rubber product processing is with cutting gluey equipment fast |
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| DE19604608C1 (en) | 1996-02-08 | 1997-04-10 | Siemens Ag | Cutting appts. to reduce run down component belts into small pieces esp. Siplace 80F/80S |
| JPH10315187A (en) * | 1997-05-21 | 1998-12-02 | Tenryu Technic:Kk | External placing type tape cutter device for electric parts mounting machine |
| JP4183958B2 (en) * | 2002-03-15 | 2008-11-19 | 松下電器産業株式会社 | Electronic component mounting apparatus and tape cutting apparatus |
| WO2004065228A2 (en) * | 2003-01-23 | 2004-08-05 | Boston Medical & Diagnostic, Inc. | Desiccant dispenser and method of using |
| JP4524206B2 (en) * | 2005-02-28 | 2010-08-11 | 株式会社日立ハイテクインスツルメンツ | Electronic component mounting device |
| JP4602175B2 (en) * | 2005-06-29 | 2010-12-22 | 株式会社日立ハイテクインスツルメンツ | Electronic component mounting device |
-
2007
- 2007-04-25 DE DE102007019535A patent/DE102007019535B4/en not_active Expired - Fee Related
-
2008
- 2008-04-17 AT AT08103585T patent/ATE455633T1/en active
- 2008-04-17 EP EP08103585A patent/EP1985419B1/en not_active Not-in-force
- 2008-04-17 DE DE502008000322T patent/DE502008000322D1/en not_active Expired - Fee Related
- 2008-04-25 JP JP2008115288A patent/JP5090999B2/en not_active Expired - Fee Related
- 2008-04-25 CN CN200810094082.5A patent/CN101293356B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669357A (en) * | 2015-03-12 | 2015-06-03 | 苏州博众精工科技有限公司 | Material cutting mechanism |
| CN104669357B (en) * | 2015-03-12 | 2016-05-25 | 苏州博众精工科技有限公司 | A kind of materials and parts cutting mechanism |
| CN107285093A (en) * | 2016-04-11 | 2017-10-24 | 万润科技股份有限公司 | Carrier tape cutting method and device |
| CN107285093B (en) * | 2016-04-11 | 2019-04-05 | 万润科技股份有限公司 | Carrier tape cutting method and device |
| CN110788250A (en) * | 2019-10-29 | 2020-02-14 | 张阁 | Cable cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008277821A (en) | 2008-11-13 |
| CN101293356B (en) | 2012-09-19 |
| EP1985419B1 (en) | 2010-01-20 |
| DE102007019535A1 (en) | 2008-11-13 |
| DE102007019535B4 (en) | 2009-08-27 |
| ATE455633T1 (en) | 2010-02-15 |
| DE502008000322D1 (en) | 2010-03-11 |
| EP1985419A1 (en) | 2008-10-29 |
| JP5090999B2 (en) | 2012-12-05 |
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