CN106192345B - Multi-angle cutter with automatic compensation function - Google Patents
Multi-angle cutter with automatic compensation function Download PDFInfo
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- CN106192345B CN106192345B CN201610555049.2A CN201610555049A CN106192345B CN 106192345 B CN106192345 B CN 106192345B CN 201610555049 A CN201610555049 A CN 201610555049A CN 106192345 B CN106192345 B CN 106192345B
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- 238000005520 cutting process Methods 0.000 claims abstract description 98
- 239000004744 fabric Substances 0.000 claims abstract description 72
- 238000005452 bending Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000001727 in vivo Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of cutting equipment, in particular to a kind of multi-angle cutter with automatic compensation function includes: cutting knife device, driving device, photographic device, master control system；Wherein, cutting knife device, photographic device, driving device are electrically connected with master control system.Before cutting fabric, the fabric image on cutting table can be shot by photographic device, obtain the clip path marked in advance in fabric image, and it sends corresponding clip path in the master control system of cutter, and when cutting, cutting knife device can be driven to be rotated according to the clip path control driving device received by master control system, to change crop angle of the cutting knife device on fabric in real time, to realize the cutting to different shape tablet.Compared with the existing technology, staff in the master control system of cutter without being programmed, and can once cut out with tablet of different shapes simultaneously, so that tablet is not necessarily to secondary operation after being cut, to improve the cutting efficiency of cutter.
Description
Technical field
The present invention relates to a kind of cutting equipment, in particular to a kind of multi-angle cutter with automatic compensation function.
Background technique
Currently, in the industries such as some leather cuttings, Cloth Cutting, due to often to cut object according to the needs of production
Material, and modern is higher and higher due to requiring the technique of cutting, and the effect of high speed is also required while pursuing high quality and cutting
Rate, for example, be cut out different shape, different angle, different length cloth or leather, be all many times to need to pass through work
The hand cutting of people, it is difficult to guarantee the quality cut, while efficiency is also relatively low, so in order to overcome this defect cutter pregnant
It educates and gives birth to.
But current most numerical control cutter, due to being typically all to need in advance in the master control system of cutter when cutting
The program that cutting knife device cuts fabric is set in system, then fabric is cut out according to corresponding program by cutting mechanism
Cut, while being typically all to be cut in a manner of editing straight line in programming, therefore, once encounter needs cut it is round or
When fabric with curve form, it is necessary to secondary operation is carried out to the fabric after cropped, to influence the effect entirely cut
Rate, and, when cutting fabric of different shapes, require that corresponding program is incorporated into cutter by staff due to every time
Master control system in, then fabric is cut according to corresponding program by cutter again, and staff is programming every time
When, cutter at this time is in standby, so the cutting efficiency for the cutter that indirectly has an impact.
Therefore, how to improve efficiency of the cutter when cutting fabric is current problem to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of multi-angle cutters with automatic compensation function, can save staff
The cutting efficiency of the step of programming raising cutter.
In order to solve the above technical problems, the present invention provides a kind of multi-angle cutter with automatic compensation function, packet
Contain:
Cutting knife device, for cutting the fabric being laid on cutting table；
Driving device changes when cutting knife device cuts fabric for driving the cutting knife device to be rotated
Crop angle；
Photographic device obtains currently for shooting the fabric being laid on cutting table, and according to the fabric image taken
The clip path marked in advance in fabric image；
Master control system, the clip path uploaded for receiving the photographic device, and according to the clip path received
The driving device is controlled, crop angle of the cutting knife device when cutting fabric is changed by the driving device；
Wherein, the cutting knife device, the photographic device, the driving device are electrically connected with the master control system.
The present invention compared with the existing technology, since cutter is before cutting fabric, can be shot on cutting table by photographic device
Fabric image, obtain the clip path that marks in advance in fabric image, and send cutter for corresponding clip path
In master control system, and when cutting, cut-off knife dress can be driven according to the clip path control driving device received by master control system
It sets and is rotated, to change crop angle of the cutting knife device on fabric in real time, to realize the cutting to different shape tablet, from
And make staff before cutting, the clip path of cutter need to be only marked on fabric, without the master control in cutter
It is programmed in system, and since such cutting method can once be cut out with tablet of different shapes, so that tablet exists
Without carrying out secondary operation after being cut, to further improve the cutting efficiency of cutter.
Further, the cutting knife device includes cut-off knife ontology, the knife handle being arranged on cutter head, is arranged described
The locking group for being connect with the co-axially fixed knife bar of the knife handle, with the knife bar in knife handle and the cut-off knife ontology being fixed
Part, and the driving device is connect with the knife handle, for driving the knife handle to be rotated；Wherein, the cut-off knife ontology is
Dise knife, and the locking assembly includes that a support portion connecting with the knife bar and one cooperate with the support portion to described
The tight lock part that dise knife is locked, and there is one to pass through the support portion and connect the pin shaft of the dise knife for the tight lock part,
And empty set is formed between the support portion and the pin shaft, and the pin shaft follows the dise knife when the dise knife rotates together
Rotation.To knife handle rotation be driven to adjust cut-off knife to the cutting side of fabric by driving device in actual cutting process
To, and dise knife can be realized with this to fabric by the way that when cutting fabric, fabric rotates freely the frictional resistance that it is generated
Cutting.It follows that can be saved since dise knife is to cut fabric by way of passively rotating when cutting fabric
Control of the motor transmission part to dise knife, while guaranteeing normal cut, additionally it is possible to the structure for simplifying entire cutting knife device, from
And reduce the production cost of complete machine.
Further, the both ends end to end of the pin shaft come out from the exposed at both sides of the support portion respectively；The tight lock part
Also the dise knife is carried out with gasket cooperation comprising being installed in the gasket of the pin shaft tail portion, being set in the pin shaft tail portion
The nut of holding is set in the locking nut that pin shaft head positions the head of the pin shaft.
Further, the tight lock part also include the first elastic washer for being set in the pin shaft head, be set in it is described
The head of pin shaft is used to separate the briquetting of the locking nut and first elastic washer.By being arranged the first bullet on pin shaft
Property washer and briquetting, can be when locking nut locks pin shaft, which will not lie directly against the branch of locking assembly
Support part improves the rotational characteristic of pin shaft so that locking nut can follow the logical rotation of pin shaft one while pin shaft rotates.
Further, the position that the pin shaft is arranged with briquetting is inwardly collapsed, and is offered on the briquetting for card
Enter the card slot that the pin shaft collapses position.Briquetting is enabled directly to be caught in the position that pin shaft inwardly collapses by card slot, thus
Facilitate the fixed installation of briquetting and pin shaft.
Further, the side that the briquetting faces away from the card slot extends, and the tight lock part also includes for inciting somebody to action
Clamping screw that the extension of the briquetting is locked on the support portion is set on the clamping screw for separating institute
State the second elastic washer of briquetting and the support portion.By extending briquetting, and use clamping screw and the second elastic washer pair
The prolongation of briquetting is fixed, so that entire briquetting is more uniformly stressed, while further increasing briquetting to pin
The locating effect of axis.
Further, the locking assembly also includes the bearing for being arranged in the support portion and being set on the pin shaft
Set.Pin shaft is arranged by the way that bearing holder (housing, cover) is arranged in support portion, may make bearing holder (housing, cover) will not when being rotated with dise knife
It is directly contacted with support portion, while avoiding pin shaft from wearing, also improves the rotating property of pin shaft, so that dise knife has more preferably
Cutting effect.
Further, the knife bar is used to connect on a side end face of the support portion and offers a groove body, and the branch
Support part include the vertical section being fixedly connected in the groove body of an insertion knife bar and with the knife bar, one be exposed to the knife
It is used to cooperate the bending segment for being locked to the dise knife with the tight lock part outside handle；Wherein, the bending segment is surrounded
Region constitute the installing zone of the cut-off knife ontology.
Also, N number of adjustment hole is additionally provided in the vertical section, and the N is the natural number greater than 1, and same from top to bottom
Axis setting, and the mounting hole big with the adjustment hole etc. is also provided on the knife bar；Wherein, the mounting hole on the knife bar is equal
It is locked by lock-screw and any one adjustment hole.So that staff can not carry out school to the altitude datum of head
In the case where standard, by adjusting the assembly between each adjustment hole on the mounting hole and locking assembly support portion vertical section on knife bar
Relationship may make altitude datum of the dise knife of different-diameter when cutting the fabric of different size between table top to keep one
It causes, to eliminate the step of staff again calibrates head, improves the efficiency of fabric cutting.
Further, pilot hole is offered at the slot bottom of the knife bar groove body, and is installed with and is led in the upper pilot hole
To bar, and the lower pilot hole for being inserted by the guide rod is offered on the end face of the support portion vertical section.Thus will
When in the groove body of the vertical section insertion knife bar of support portion, by the cooperation of guide rod and upper and lower pilot hole, it is perpendicular that support portion can be improved
Straight section be inserted into knife bar groove body in when steering capability, and can avoid support portion vertical section insertion knife bar groove body in after go out
Existing rotation phenomenon, and ensure that the position of mounting hole and each adjustment hole simultaneously on the same axis, so that support portion and knife bar
Between assembly it is more convenient.
Detailed description of the invention
Fig. 1 is the system module frame of the multi-angle cutter with automatic compensation function of first embodiment of the invention
Figure；
Fig. 2 is the structural schematic diagram of the multi-angle cutter with automatic compensation function of first embodiment of the invention；
Fig. 3 is the structural schematic diagram of the cut-off knife mechanism of the cutter of first embodiment of the invention；
Fig. 4 is the internal structure chart of the cut-off knife mechanism of the cutter of first embodiment of the invention；
Fig. 5 is the partial enlarged view in the portion A in Fig. 3；
Fig. 6 is the structural schematic diagram of the cut-off knife mechanism of the cutter of second embodiment of the invention；
Fig. 7 is the structural schematic diagram of the cut-off knife mechanism of the cutter of third embodiment of the invention；
Fig. 8 is the structural schematic diagram of the cut-off knife mechanism of the cutter of four embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make the reader understand this application better, many technical details are proposed.But even if without these technical details and base
In the various changes and modifications of following embodiment, each claim of the application technical side claimed also may be implemented
Case.
The first embodiment of the present invention is related to a kind of multi-angle cutters with automatic compensation function, such as Fig. 1 and Fig. 2
It is shown, it include cutting knife device, driving device, photographic device and master control system.Also, cutting knife device, photographic device, driving device
It is electrically connected with master control system.
Wherein, cutting knife device, for cutting the fabric being laid on cutting table；Driving device, for driving the cut-off knife
Device is rotated, and crop angle when cutting knife device cuts fabric is changed；Photographic device is laid on sanction for shooting
The fabric on platform is cut, and obtains the clip path marked in advance in current fabric image according to the fabric image taken；Master control
System, the clip path uploaded for receiving the photographic device, and the driving is filled according to the clip path received
It sets and is controlled, crop angle of the cutting knife device when cutting fabric is changed by the driving device；
Through the above it is not difficult to find that since cutter is before cutting fabric, can be shot on cutting table by photographic device
Fabric image, obtain the clip path that marks in advance in fabric image, and send cutter for corresponding clip path
In master control system, and when cutting, cut-off knife dress can be driven according to the clip path control driving device received by master control system
It sets and is rotated, to change crop angle of the cutting knife device on fabric in real time, to realize the cutting to different shape tablet, from
And make staff before cutting, the clip path of cutter need to be only marked on fabric, without the master control in cutter
It is programmed in system, and since such cutting method can once be cut out with tablet of different shapes, so that tablet exists
Without carrying out secondary operation after being cut, to further improve the cutting efficiency of cutter.
Specifically, as shown in Fig. 2, photographic device is mainly taken the photograph by what is shot to the fabric being routed on cutting table 6
As head 5-1, the host computer 5-2 being electrically connected with camera.In practical application, the bat to fabric can be completed by camera 5-1
It takes the photograph, the fabric image that shooting obtains is uploaded to host computer, and host computer is receiving the fabric image uploaded by camera 5-1
Afterwards, cutter path of the label on fabric is obtained in fabric image, and the cutter path that will acquire is uploaded to master control system
It is interior, driving device is controlled according to the cutter path by master control system, cutting knife device is driven to be rotated, existed with changing cutting knife device
Crop angle on fabric.
In addition, as shown in figure 3, the cutting knife device mainly by cut-off knife ontology, be arranged on cutter head 7 knife handle 1, set
Set 1 locking assembly 3 for connecting with the co-axially fixed knife bar 2 of knife handle 1 and with knife bar 2 and cut-off knife ontology being fixed in knife handle
Composition.Also, driving device is directly connected to knife handle, for driving knife handle 1 to be rotated.
Wherein, as shown in Figure 3 and Figure 4, driving device is that the motor for driving cut-off knife knife handle 1 to be rotated (is not marked in figure
Show), and cut-off knife ontology is dise knife 4, the outer rim of dise knife 4 is the blade of dise knife 4.Meanwhile locking assembly 3 includes one and knife bar 2
The support portion 3-1 of a connection and tight lock part 3-2 that dise knife 4 is locked with support portion 3-1 cooperation, and tight lock part 3-2 has
There is one to pass through support portion 3-1 and connect the pin shaft 3-2-1 of dise knife 4, and forms empty set between support portion 3-1 and pin shaft 3-2-1,
And pin shaft 3-2-1 follows dise knife 4 to rotate together when dise knife 4 rotates.
In actual cutting process, knife handle rotation can be driven to adjust cut-off knife to the cutting side of fabric by driving device
To, and dise knife 4 can realize opposite by the way that when cutting fabric, fabric rotates freely the frictional resistance that it is generated with this
The cutting of material.It follows that since dise knife 4 is to cut fabric by way of passively rotating when cutting fabric, it can
Control of the motor transmission part to dise knife 4 is saved, while guaranteeing normal cut, additionally it is possible to simplify the knot of entire cut-off knife mechanism
Structure, to reduce the production cost of complete machine.
In addition, it is noted that as shown in Figure 4 and Figure 5, the both ends end to end of pin shaft 3-2-1 are respectively directly from support
The exposed at both sides of portion 3-1 comes out.And tight lock part 3-2 also includes the gasket 3-2-2 for being installed in the tail portion pin shaft 3-2-1, is set in pin
The tail portion axis 3-2-1 and gasket 3-2-2 cooperate the nut 3-2-3 held tightly to dise knife 4, are set in the head pin shaft 3-2-1 to pin
The locking nut 3-2-4 that the head of axis 3-2-1 is positioned.Also, it is noted that in the present embodiment, nut 3-
2-3 expands outwardly the brim of a hat 3-2-5 for constituting nut 3-2-3, and the diameter and pad of the brim of a hat 3-2-5 with respect to a side end face of dise knife 4
The diameter of piece 3-2-2 is identical.Thus when nut 3-2-3 is when tie spacer 3-2-2 holds dise knife 4 tightly, it can further spiral shell
Cap 3-2-3 and gasket 3-2-2 enable being linked together with pin shaft 3-2-1 tightly of dise knife 4 to the enclasping force of dise knife 4, it is ensured that
The phenomenon that dise knife 4 is not in shaking when cutting fabric.
Furthermore, it is desirable to explanation, in the present embodiment, in order to enable dise knife 4 has better fixed effect, gasket
3-2-2 and pin shaft 3-2-1 is integrally formed, so that the bonding strength between entire gasket and pin shaft 3-2-1 is further improved, and
The enclasping force to dise knife 4 is improved simultaneously.
In addition, when dise knife 4 is when cutting fabric, in order to guarantee pin shaft 3-2-1 dise knife 4 is effectively supported it is same
When, additionally it is possible to avoid pin shaft 3-2-1 from stuck phenomenon occur when following dise knife 4 to be rotated.As shown in Figure 5, the tight lock part
3-2 also includes the elastic washer 3-2-6 for being set in the head pin shaft 3-2-1, is set in the head of pin shaft 3-2-1 for separating locking
The briquetting 3-2-7 of nut 3-2-4 and elastic washer 3-2-6.
It thus, can be in locking screw it is not difficult to find that by being arranged elastic washer 3-2-6 and briquetting 3-2-7 on pin shaft 3-2-1
When female 3-2-4 locks pin shaft 3-2-1, locking nut 3-2-4 will not lie directly against the support portion 3-1 of locking assembly,
So that locking nut 3-2-4 can follow the logical rotation of pin shaft one while pin shaft 3-2-1 rotates, it is ensured that pin shaft 3-2-1
While effectively being supported to dise knife 4, additionally it is possible to which the rotational characteristic for improving pin shaft 3-2-1 avoids pin shaft 3-2-1 from propping up
There is stuck phenomenon in the 3-1 of support part.
In addition, the card slot 3-2-8 for being caught in pin shaft is offered on briquetting 3-2-7 as shown in Fig. 3, Fig. 4 and Fig. 5, and
The position that pin shaft 3-2-1 is arranged with briquetting 3-2-7, which is inwardly collapsed, forms an inner fovea part 3-2-11.In practical set, briquetting
3-2-7 can be directly caught in the inner fovea part 3-2-11 of pin shaft 3-2-1 by card slot 3-2-8, then pass through rotation locking nut again
3-2-4 locks briquetting 3-2-7, so as to not influence the same of the assembly intensity between briquetting 3-2-7 and pin shaft 3-2-1
When, it can also facilitate the assembly of briquetting 3-2-7.
It should be noted that as shown in figure 3, the above-mentioned card slot 3-2-8 being previously mentioned is a U-lag for having circular arc, and the U
The arc diameter of shape slot is equal to the diameter of section of pin shaft inner fovea part 3-2-11.So that the card slot 3-2-8 of briquetting 3-2-7 is being caught in pin
After the indent position of axis 3-2-1, the card slot 3-2-8 of the briquetting can engage with the indent position of pin shaft 3-2-1 completely completely,
It will not be shaken on pin shaft, to further increase locating effect of the pin shaft 3-2-1 in locking assembly support portion 3-1.
In addition, it is noted that avoiding the occurrence of local deformation in order to enable the stress of briquetting 3-2-7 is more uniform
Phenomenon, and the locating effect to pin shaft is improved simultaneously.In the present embodiment, as shown in connection with fig. 5, briquetting 3-2-7 is also towards back
Side from card slot 3-2-8 is extended, and tight lock part 3-2 also includes for carrying out the extension locking of briquetting 3-2-7
The bolt 3-2-9 of locking, it is set on clamping screw 3-2-9 for separating the elastic washer 3-2- of briquetting 3-2-7 and support portion
10.In practical set, the extension of briquetting 3-2-7 can be locked by rotating clamping screw 3-2-9.
Meanwhile in order to further increase cutting performance of the cut-off knife when cutting fabric, in the present embodiment, such as Fig. 5 institute
Show, the locking assembly 3 is also comprising being arranged in support portion 3-1 and being set in the bearing holder (housing, cover) 3-3 on pin shaft 3-2-1.And bearing holder (housing, cover)
The inner ring of 3-3 is fixedly connected with pin shaft 3-2-1, and the outer ring of bearing holder (housing, cover) 3-3 is fixedly connected with support portion 3-1, so that axis
Bearing sleeve will not directly be contacted when being rotated with dise knife with support portion, wear phenomenon occur so as to avoid pin shaft, and simultaneously
It ensure that dise knife 4 has preferable concentricity when rotated, improve the rotating property of pin shaft 3-2-1, so that dise knife 4 has more
Good cutting effect.
Second embodiment of the present invention is related to a kind of multi-angle cutter with automatic compensation function, the second embodiment party
Formula is further improved on the basis of first embodiment, is mainly improved and is: in the present embodiment, such as Fig. 6
Shown, knife bar 2 is used to connect on the side end face tool of support portion 3-1 and offers a groove body 2-1, and support portion 3-1 includes one
Be inserted into the vertical section 3-1-1 being fixedly connected in the groove body 2-1 of knife bar 2 and with knife bar 2, one be exposed to outside knife handle 1 and be used for and lock
Tight portion 3-2 cooperates the bending segment 3-1-2 being locked to dise knife.Also, bending segment 3-1-2 area defined is constituted
The installing zone of dise knife 4.
Also, in actual application process, multiple adjustment hole 3- are additionally provided on the vertical section 3-1-1 of support portion 3-1
1-3, and be arranged successively and be coaxially disposed from top to bottom, and the mounting hole big with adjustment hole 3-1-3 etc. is also provided on knife bar 2
(not indicated in figure).
Wherein, as shown in fig. 6, in practical set, the mounting hole on the knife bar 2 passes through lock-screw and (does not mark in figure
Show) it is locked with any one adjustment hole 3-1-3.So that staff can not calibrate the altitude datum of head
In the case of, by adjusting the assembly between each adjustment hole 3-1-3 on the mounting hole and support portion vertical section 3-1-1 on knife bar 2
Relationship may make altitude datum of the dise knife of different-diameter when cutting the fabric of different size between table top to keep one
It causes, to eliminate the step of staff again calibrates head, improves the efficiency of fabric cutting.
Specifically, each adjustment hole 3-1-3 equidistant arrangement on support portion vertical section 3-1-1, and in the present embodiment,
As shown in fig. 6, the quantity of adjustment hole 3-1-3 is two, and hole location difference of two adjustment hole 3-1-3 on vertical section 3-1-1
The demand of the dise knife of corresponding two kinds of different-diameters during installation, with ensure the dise knifes 4 of two kinds of different-diameters after completing assembly, only
Need to by adjusting two adjustment hole 3-1-3 on vertical section 3-1-1 and the corresponding relationship between mounting hole, that is, can ensure that two kinds not
It can be remained unchanged with the altitude datum between the dise knife 4 and table top of diameter, the efficiency cut so as to improve fabric.
Third embodiment of the present invention is related to a kind of multi-angle cutter with automatic compensation function, third embodiment party
Formula is further improved on the basis of second embodiment, is mainly improved and is: in the present embodiment, such as Fig. 7
It is shown, pilot hole 2-3 is offered at the slot bottom of the groove body 2-1 of knife bar 2, and be installed with guide rod (in figure in upper pilot hole 2-3
It does not indicate).And the lower pilot hole 3-1-4 for being directed to bar insertion is offered on the end face of support portion vertical section 3-1-1.
Through the above it is not difficult to find that when the vertical section 3-1-1 of support portion 3-1 is being inserted into knife bar 2 by staff
When in groove body 2-1, by the cooperation of guide rod and upper pilot hole 2-3 and lower pilot hole 3-1-4, the perpendicular of support portion 3-1 can be improved
Steering capability when straight section 3-1-1 is in the groove body 2-1 for being inserted into knife bar 2, and the vertical section 3-1-1 that can avoid support portion 3-1 exists
There is rotation phenomenon after being inserted into the groove body 2-1 of knife bar 2, and ensure that mounting hole and the position of each adjustment hole 3-1-3 exist simultaneously
On same axis, so that the assembly between support portion 3-1 and knife bar 2 is more convenient.
In addition, it is noted that as shown in fig. 7, in order to further facilitate the assembly between support portion 3-1 and knife bar 2,
In the present embodiment, the centre that one end of guide rod towards lower pilot hole 2-3 are increasingly towards guide rod is collapsed, and is made
The pyramidal structure that its end constitutes the pyramidal structure that one has circular arc or has sharp portion for one.Thus it is not difficult to find that in reality
During assembly, when the vertical section 3-1-1 of support portion 3-1 is in the groove body 2-1 for being inserted into knife bar 2, by being oriented to boom end
Pyramidal structure can quickly calibrate the center of the lower pilot hole 3-1-4 on the end face vertical section 3-1-1, to ensure guide rod
It can smoothly enter into lower pilot hole 3-1-4, the Fast Installation between support portion 3-1 and knife bar 2 is realized with this.
4th embodiment of the invention is related to a kind of multi-angle cutter with automatic compensation function, the cutter packet
Cut-off knife mechanism containing the leather cutting machine as described in the first, second or third embodiment.
Through the above it is not difficult to find that during practical application, cut-off knife can be adjusted to fabric by driving device
Cutting direction, while cutter lifting and the roll setting movement of entire knife handle 1 can be controlled by lifting device, and dise knife 4 can be by cutting out
When cutting fabric, fabric rotates freely the frictional resistance that it is generated, and realizes the cutting to fabric with this.It follows that by
It is to cut fabric by way of passively rotating, therefore motor transmission part can be saved to circle when cutting fabric in dise knife 4
The control of knife, while guaranteeing normal cut, additionally it is possible to the structure for simplifying entire cut-off knife mechanism, to reduce the life of complete machine
Produce cost.
Also, it as shown in figure 8, being additionally provided with limited block 7 on the knife handle 1 of the cut-off knife mechanism, and is additionally provided with and is used on cutter
The stopper of the limited block 7 on knife handle 1 is resisted when the knife handle of cut-off knife mechanism drops to final position from initial position (in figure not
Mark).It follows that when lifting device knife handle 1 moves downward, it, can be to knife by the mutual cooperation of limited block 7 and stopper
The dropping distance of handle 1 is defined, so as to avoid the generation for hitting knife phenomenon.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (9)
1. a kind of multi-angle cutter with automatic compensation function, it is characterised in that: include:
Cutting knife device, for cutting the fabric being laid on cutting table；
Driving device changes cutting when cutting knife device cuts fabric for driving the cutting knife device to be rotated
Angle；
Photographic device obtains current fabric for shooting the fabric being laid on cutting table, and according to the fabric image taken
The clip path marked in advance in image；
Master control system, the clip path uploaded for receiving the photographic device, and according to the clip path received to institute
It states driving device to be controlled, crop angle of the cutting knife device when cutting fabric is changed by the driving device；
Wherein, the cutting knife device, the photographic device, the driving device are electrically connected with the master control system；
The cutting knife device include cut-off knife ontology, be arranged on cutter head knife handle, be arranged in the knife handle with it is described
The co-axially fixed knife bar of knife handle is connect and to the locking assembly that the cut-off knife ontology is fixed with the knife bar, and the drive
Dynamic device is connect with the knife handle, for driving the knife handle to be rotated；The driving device is that cut-off knife knife handle is driven to carry out
The motor of rotation；
Wherein, the cut-off knife ontology is dise knife, and the locking assembly includes a support portion connecting with the knife bar, one
Cooperate the tight lock part locked to the dise knife with the support portion, and there is the tight lock part one to pass through the support portion
And the pin shaft of the dise knife is connected, and empty set is formed between the support portion and the pin shaft, and the pin shaft is in the dise knife
The dise knife is followed to rotate when rotation together.
2. the multi-angle cutter according to claim 1 with automatic compensation function, it is characterised in that: the pin shaft
Both ends come out from the exposed at both sides of the support portion respectively end to end；
The tight lock part also includes the gasket for being installed in the pin shaft tail portion, is set in the pin shaft tail portion and gasket cooperation
The nut held tightly to the dise knife is set in the locking nut that pin shaft head positions the head of the pin shaft.
3. the multi-angle cutter according to claim 2 with automatic compensation function, it is characterised in that: the tight lock part
Also comprising being set in first elastic washer on the pin shaft head, being set in the head of the pin shaft for separating the locking screw
The briquetting of female and described first elastic washer.
4. the multi-angle cutter according to claim 3 with automatic compensation function, it is characterised in that: the pin shaft quilt
The position for being arranged with briquetting is inwardly collapsed, and the card slot that position is collapsed for being caught in the pin shaft is offered on the briquetting.
5. the multi-angle cutter according to claim 4 with automatic compensation function, it is characterised in that: the briquetting court
Extend to the side away from the card slot, and the tight lock part also includes described for the extension of the briquetting to be locked at
Clamping screw on support portion is set on the clamping screw for separating the second elasticity of the briquetting and the support portion
Washer.
6. the multi-angle cutter according to claim 1 with automatic compensation function, it is characterised in that: the locking group
Part also includes the bearing holder (housing, cover) for being arranged in the support portion and being set on the pin shaft.
7. the multi-angle cutter according to claim 1 with automatic compensation function, it is characterised in that: the knife bar is used
In offering a groove body on the side end face for connecting the support portion, and the support portion includes the slot of an insertion knife bar
The vertical section that is fixedly connected in vivo and with the knife bar, one be exposed to outside the knife handle and be used for and the tight lock part cooperates to institute
State the bending segment that dise knife is locked；
Wherein, the bending segment area defined constitutes the installing zone of the cut-off knife ontology.
8. the multi-angle cutter according to claim 7 with automatic compensation function, it is characterised in that: the vertical section
On be additionally provided with N number of adjustment hole, and the N is the natural number greater than 1, and is coaxially disposed from top to bottom, and is also opened on the knife bar
Equipped with the mounting hole big with the adjustment hole etc.；
Wherein, the mounting hole on the knife bar passes through lock-screw and is locked with any one adjustment hole.
9. the multi-angle cutter according to claim 7 with automatic compensation function, it is characterised in that: the knife bar slot
Pilot hole is offered at the slot bottom of body, and guide rod is installed in the upper pilot hole, and the end of the support portion vertical section
The lower pilot hole for being inserted by the guide rod is offered on face.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610555049.2A CN106192345B (en) | 2016-07-14 | 2016-07-14 | Multi-angle cutter with automatic compensation function |
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| CN201610555049.2A CN106192345B (en) | 2016-07-14 | 2016-07-14 | Multi-angle cutter with automatic compensation function |
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| CN106192345B true CN106192345B (en) | 2019-06-28 |
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| CN201610555049.2A Active CN106192345B (en) | 2016-07-14 | 2016-07-14 | Multi-angle cutter with automatic compensation function |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109097969B (en) * | 2018-08-14 | 2020-03-03 | 杰克缝纫机股份有限公司 | Automatic cut-parts cutting and repairing device and automatic cut-parts processing equipment |
| CN111501314B (en) * | 2020-04-24 | 2021-06-08 | 安徽恒益纺织科技有限公司 | Line drawing device for garment fabric cutting and line drawing method thereof |
| CN111793966A (en) * | 2020-08-17 | 2020-10-20 | 常胜男 | Jacket processing and cutting equipment |
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|---|---|
| CN106192345A (en) | 2016-12-07 |
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