CN210910223U - Blade detection device and cutting machine - Google Patents
Blade detection device and cutting machine Download PDFInfo
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- CN210910223U CN210910223U CN201921637297.7U CN201921637297U CN210910223U CN 210910223 U CN210910223 U CN 210910223U CN 201921637297 U CN201921637297 U CN 201921637297U CN 210910223 U CN210910223 U CN 210910223U
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Abstract
The utility model provides a blade detection device belongs to cutting machine technical field. This blade detection device includes: a fixed seat; the blade clamping assembly is movably arranged on the fixed seat and used for clamping the blade, and the fixed seat is provided with a first driving assembly used for driving the blade clamping assembly to vertically displace and a second driving assembly used for driving the blade clamping assembly to circumferentially rotate; the detection mechanism comprises a processor and a shooting assembly electrically connected with the processor and used for collecting blade pictures, wherein the shooting assembly is arranged below the blade clamping assembly, and the blade clamping assembly rotates circumferentially to a preset position and moves down to the position to collect the blade pictures. The blade detection device has the advantages of more reliable work and capability of ensuring the blade detection precision.
Description
Technical Field
The utility model belongs to the technical field of the cutting machine, a blade detection device is related to, especially is applicable to the blade detection device of cutting machine and uses this blade detection device's cutting machine.
Background
When a product is cut by a cutting machine or other equipment, in order to ensure that the cut product is qualified, quality detection needs to be performed on the integrity (such as a notch and a wear degree) of a cutter blade. Traditional check out test set detects with semi-automatic mode mostly, promptly utilizes the device of getting for instance of manual mode adjustment check out test set to aim at the cutting edge of cutting machine blade, gets for instance the device and need carry out manual adjustment in order to reach clear image to the focus when getting for instance the operation, nevertheless complex operation when manual adjustment, waste time and energy, and often have the condition emergence of erroneous judgement, and then influence the qualification rate of product, lead to manufacturing cost to rise.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provide a work more reliable, can guarantee blade detection device and the cutting machine that the blade detected the precision.
The purpose of the utility model can be realized by the following technical proposal: a blade detection apparatus comprising:
a fixed seat;
the blade clamping assembly is movably arranged on the fixed seat and used for clamping the blade, and the fixed seat is provided with a first driving assembly used for driving the blade clamping assembly to vertically displace and a second driving assembly used for driving the blade clamping assembly to circumferentially rotate;
the detection mechanism comprises a processor and a shooting assembly electrically connected with the processor and used for collecting blade pictures, wherein the shooting assembly is arranged below the blade clamping assembly, and the blade clamping assembly rotates circumferentially to a preset position and moves down to the position to collect the blade pictures.
As a further improvement, the shooting component comprises a housing and a light source plate and a shooting lens which are arranged in the housing relatively, a through hole which is arranged between the light source plate and the shooting lens and used for the blade to pass in and out is dug on the housing, and the blade clamping component is supported on the housing after moving down to the right position.
As a further improvement, the utility model discloses a still can dismantle the stopper of installing on the housing, be equipped with the breach that corresponds with the through-hole on the stopper, the stopper part shelters from the through-hole, just the breach with the through-hole intercommunication forms the passageway that supplies the blade business turn over, the blade centre gripping subassembly moves down to support after target in place and leans on the stopper.
As a further improvement, the blade clamping assembly comprises a vibrating sleeve, a presser foot connected below the vibrating sleeve, and a spring connected between the vibrating sleeve and the presser foot, and a clamping structure for clamping the blade is arranged at the middle part of the presser foot.
As a further improvement of the utility model, clamping structure includes the fastener, sets up at the first mounting at presser foot middle part, inserts the second mounting of establishing at first mounting middle part, first mounting and second mounting are equipped with the opening of adaptation respectively, and the opening of the two surrounds the centre gripping opening that forms and be used for the centre gripping blade, the fastener is used for locking with insertion opening's blade.
As a further improvement of the utility model, the second driving component is connected with the blade clamping component through a belt.
As a further improvement of the utility model, two blade clamping components distributed on the left and right sides are movably arranged on the fixed seat.
A cutting machine comprises the blade detection device.
As a further improvement, the cutting machine further comprises a beam and a third driving assembly, the fixing seat is movably mounted on the beam, and the third driving assembly is used for driving the fixing seat to move horizontally on the beam together with the blade clamping assembly.
As a further improvement, the slide rail is provided with a matching part on the cross beam, and the third driving assembly is used for driving the horizontal displacement of the fixing base on the corresponding slide rail.
Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least: this blade detection device can be applied to the cutting machine, it is provided with and is used for detecting the detection mechanism that whether cutting blade can also continue the cutting, detection mechanism includes treater and shooting subassembly, can avoid the cutting machine blade that has damaged to continue work and produce the defective product, through controlling first drive assembly, second drive assembly can drive blade clamping component and take the blade displacement even, and then realize counterpointing and the shooting work of blade reliably, can carry out accurate location to blade clamping component, guarantee the precision that detects the blade.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a part of a cutting machine according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of another view of the cutting machine according to a preferred embodiment of the present invention.
Fig. 3 is a partially enlarged schematic view of fig. 2.
Fig. 4 is a schematic view of the structure of fig. 2 from another view angle.
Fig. 5 is a partially enlarged schematic view of fig. 4.
Fig. 6 is a schematic view of a preferred embodiment of the present invention showing a blade holding assembly.
In the figure, 100, the blade; 200. a fixed seat; 300. a blade clamping assembly; 310. a vibrating sleeve; 320. a presser foot; 330. a spring; 341. a fastener; 342. a first fixing member; 343. a second fixing member; 344. clamping the opening; 400. a first drive assembly; 500. a second drive assembly; 600. a shooting component; 610. a housing; 611. a through hole; 620. a light source plate; 630. a shooting lens; 640. a limiting block; 641. a notch; 650. a channel; 700. a belt; 800. a cutter; 810. a cross beam; 820. a third drive assembly; 830. a slide rail.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
The utility model provides a blade detection device is applicable to the cutting machine, especially cutting machine for the cloth, other adaptation equipment outside also being applicable to the cutting machine.
The current cutter blade detection has low automation degree, so that a reasonable cutter blade detection device and a cutting machine using the same are necessary.
The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 6.
As shown in fig. 1 to 6, the present blade detecting apparatus includes:
a fixed seat 200;
the blade clamping assembly 300 is movably arranged on the fixed seat 200 and is used for clamping the blade 100, and the fixed seat 200 is provided with a first driving assembly 400 used for driving the blade clamping assembly 300 to vertically displace and a second driving assembly 500 used for driving the blade clamping assembly 300 to circumferentially rotate; the fixing base 200 in the present case is preferably provided with a cover body, and the second driving assembly 500 is hidden in the cover body;
the detection mechanism comprises a processor and a shooting assembly 600, wherein the processor is used for storing a blade reference picture, the shooting assembly 600 is electrically connected with the processor and used for collecting the blade picture, the shooting assembly 600 is arranged below the blade clamping assembly 300, the blade clamping assembly 300 rotates in the circumferential direction to a preset position and moves down to the position, then the shooting assembly 600 collects the blade 100 picture, the collected picture is transmitted to the processor to be compared with the prestored blade reference picture, and whether the blade has a notch 641 or not and the blade is abraded is judged so as to judge whether the group of blades of equipment such as a cutting machine needs to continue to work or not.
This blade detection device overall structure is compact and automated control, the operational reliability is higher, be provided with and shoot subassembly 600, shoot subassembly 600 can gather the photo of blade 100, the photo of gathering is sent to the treater, complete blade reference photo has been stored in advance in the treater, through the specific contrast photo and the reference photo of gathering of treater, obtain the information whether "the blade is complete", for example breach 641 quantity, breach 641 size and degree of wear etc. judge whether blade integrity exceeds the default, if exceed, this group of blades of equipment such as cutting machine of using this blade detection device just can not carry out cutting work again, if the blade integrity accords with the default, then this group of blades alright continue cutting work.
The integrity information (such as the limited number of the notches 641, the limited specification and the like) of the blade can be set in the processor in advance, and the processor automatically judges whether the blade can continue to cut or not by comparing a newly shot photo with a reference photo; for example: when the processor determines the size of the gap 641, it may specifically determine whether the depth and the width of the gap 641 exceed the preset values, and if one of the depth and the width exceeds the preset value, the processor determines that the size of the gap 641 exceeds the preset value.
It is worth mentioning that: when the blade of the cutting machine is detected, a transversely placed blade photo needs to be collected, so that the blade clamping assembly 300 is required to be controlled to drive the blade 100 to rotate circumferentially, the blade 100 is horizontally placed, the blade 100 is driven to vertically move downwards to a shooting position, the shooting assembly 600 is used for shooting and collecting the photo, and the blade clamping assembly 300 moves upwards to drive the blade to leave a detection area after the collection is finished.
The processor in this case may be preferably a computer, and after the shooting component 600 takes a picture of the cutter blade, the uploaded picture may be displayed on a computer display screen, so that an operator can visually see the notch 641 on the cutter blade.
As a preferred or alternative embodiment, the camera assembly 600 in this case includes a cover 610, and a light source plate 620 and a camera lens 630 disposed in the cover 610, wherein a through hole 611 is dug in the cover 610 and located between the light source plate 620 and the camera lens 630 for the blade 100 to enter and exit, and the blade holding assembly 300 is moved down to abut against the cover 610.
The photographing lens 630 is used for photographing the blade extending into the housing 610, when the photographing lens 630 photographs the blade, the light source plate 620 can polish the blade, the blade enters the rear part and is closer to the light source plate 620, and the photographed picture is clear and complete.
In order to make the pictures taken by the photographing lens 630 clearer, the scheme of combining the light source plate 620 and the housing 610 is provided, the housing 610 provides a relatively closed space for the photographing lens 630 to take pictures, and the light source plate 620 provides a light source for taking pictures.
For making the blade detect the accuracy higher, guarantee the accuracy of blade counterpoint, further, still demountable installation has stopper 640 on housing 610, be equipped with the breach 641 that corresponds with through-hole 611 on the stopper 640, stopper 640 partially shelters from through-hole 611, just breach 641 with through-hole 611 intercommunication forms the passageway 650 that supplies the blade business turn over, blade centre gripping subassembly 300 moves down to lean on stopper 640 after targetting in place, and such passageway 650 sets up and has guaranteed especially that the blade 100 that gets into is horizontal, does not influence and interfere the blade stroke yet, has guaranteed that the photo of shooing is accurate, reliable, improves the efficiency of comparison and overall equipment operation efficiency.
In this case, two blade holding units 300 are preferably movably attached to the holder 200 so as to be laterally distributed. The processor stores a reference picture of the blade, preferably a full blade picture or a picture with a predetermined number of gaps 641. Namely: the reference photos can be divided into various types, such as the reference photo is a complete blade photo, the blade in the photo has no notch 641, the newly taken photo is compared with the reference photo, and how much notch 641 or abrasion the blade in the newly taken photo has, and the size of each notch 641 are determined; if one of the number and the size of the notches 641 exceeds the limit, the blade is judged to be incapable of being used continuously; if neither of the two do exceed the limit, the use can continue.
Also as a reference picture, there are a limited number of gaps 641 and the size of each gap 641 is a limited size; the processor compares the newly shot photo with the reference photo, directly judges whether the number of the gaps 641 in the blade in the newly shot photo is more than the number of the gaps 641 in the reference photo, and judges whether the size of the gaps 641 is more than the size of the gaps 641 in the reference photo; if the number of gaps 641 in the blade does not exceed the number of gaps 641 in the blade in the reference picture in the newly taken picture, and the size of the gap 641 in the blade does not exceed the size of the gap 641 in the blade in the reference picture, the detected blade can be used continuously; if the number of gaps 641 in the blade exceeds the number of gaps 641 in the blade in the reference picture, or the size of the gap 641 in the blade exceeds the size of the gap 641 in the blade in the reference picture, the detected blade cannot be used any more.
Further, when the blade detecting device is applied to a cutting machine, particularly when the cloth is cut, a structure is required to be adopted to press the cloth, preferably, the blade clamping assembly 300 comprises a vibrating sleeve 310, a presser foot 320 connected below the vibrating sleeve 310, and a spring 330 connected between the vibrating sleeve 310 and the presser foot 320, wherein a clamping structure for clamping the blade is arranged in the middle of the presser foot 320, and the blade 100 extends out of the presser foot 320.
When the cloth pressing device works, the presser foot 320 presses cloth, so that interference effects such as vibration and the like can be reduced, the spring 330 can provide continuous pressure output, and the pressing effect of the presser foot 320 is ensured; during detection, the whole blade clamping assembly 300 moves downwards, the presser foot 320 moves downwards to the right position and abuts against the cover 610, and the exposed part of the blade extends into the cover 610.
Further, the clamping structure preferably includes a fastening member 341, a first fixing member 342 disposed at the middle portion of the presser foot 320, and a second fixing member 343 inserted at the middle portion of the first fixing member 342, wherein the first fixing member 342 and the second fixing member 343 are respectively provided with adaptive openings, and the openings of the two surround to form a clamping opening 344 for clamping the blade 100, and the fastening member 341 is used for locking the blade 100 inserted into the clamping opening 344.
In the scheme, the clamping structure is used for clamping the fixed blade, so that the blade can be accurately positioned.
In order to make the displacement and rotation of the blade holding assembly 300 more smooth and stable, preferably, a sliding rail 830 adapted to the blade holding assembly 300 is disposed on the fixing base 200, the first driving assembly 400 is used for driving the blade holding assembly 300 to vertically displace on the corresponding sliding rail 830, and the blade holding assembly 300 moves along with the blade held thereon to synchronously displace.
Preferably, the second driving assembly 500 is connected with the blade clamping assembly 300 through a belt 700, so that the transmission is synchronous, the stroke adjustment is convenient, and the subsequent maintenance and cleaning are simpler.
The utility model discloses still protect a cutting machine 800, including foretell blade detection device.
Further, in order to achieve higher overall automation degree and more reliable and stable operation, the cutting machine preferably further includes a cross beam 810 and a third driving assembly 820, the fixing base 200 is movably mounted on the cross beam 810, and the third driving assembly 820 is used for driving the fixing base 200 with the blade clamping assembly 300 to horizontally displace on the cross beam 810.
The driving assembly in the present case may preferably be configured to include a motor base as a base, and a motor mounted on the motor base, and the motor is preferably a servo motor.
Preferably, a sliding rail 830 adapted to the fixing base 200 is disposed on the cross beam 810, and the third driving assembly 820 is used for driving the fixing base 200 to horizontally move on the corresponding sliding rail 830.
Specifically, when the blade detection device in the present application is applied to a cutting machine, the shooting assembly 600 may be mounted on a support for conveying cloth, the position of the blade clamping assembly 300 is flexible to move, and horizontal, vertical and circumferential displacements can be realized, specifically, the blade clamping assembly 300 is driven by the first driving assembly 400 to vertically slide up and down, the blade clamping assembly 300 is driven by the second driving assembly 500 to circumferentially rotate, and the fixing base 200 and the blade clamping assembly 300 are driven by the third driving assembly 820 to horizontally slide left and right; when detecting whether the blade can be used continuously, the blade in the blade holding assembly 300 needs to be inserted into the housing 610 of the photographing assembly 600, and the photographing lens 630 is used to photograph the blade to determine whether the blade can be used continuously.
In the present disclosure, the processor sends instructions to the first driving assembly 400, the second driving assembly 500, and the third driving assembly 820, and the first driving assembly 400, the second driving assembly 500, and the third driving assembly 820 respectively drive the blade clamping assembly 300 to a preset position to position the blade.
When the blade is detected, the processor controls the first driving component 400, the second driving component 500 and the third driving component 820 to operate, so that the blade extends into the housing 610 through the channel 650 after rotating to a preset horizontal swing state, and the presser foot 320 presses on the housing 610, thereby ensuring the position stability of the blade and having a supporting effect.
The utility model discloses in be provided with the detection mechanism who is used for detecting whether the cutting machine blade can also continue the cutting, avoid damaging or wearing and tearing excessive blade continuation work and produce incomplete product, drive blade clamping component 300 displacement and rotation through each drive assembly of treater control, carry out accurate location to the blade on the blade clamping component 300, guarantee the precision of detecting the blade.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A blade detection device characterized in that: the method comprises the following steps:
a fixed seat;
the blade clamping assembly is movably arranged on the fixed seat and used for clamping the blade, and the fixed seat is provided with a first driving assembly used for driving the blade clamping assembly to vertically displace and a second driving assembly used for driving the blade clamping assembly to circumferentially rotate;
the detection mechanism comprises a processor and a shooting assembly electrically connected with the processor and used for collecting blade pictures, wherein the shooting assembly is arranged below the blade clamping assembly, and the blade clamping assembly rotates circumferentially to a preset position and moves down to the position to collect the blade pictures.
2. A blade sensing apparatus according to claim 1, wherein: the shooting assembly comprises a housing, a light source plate and a shooting lens, wherein the light source plate and the shooting lens are oppositely arranged in the housing, a through hole which is positioned between the light source plate and the shooting lens and used for the blade to pass in and out is dug in the housing, and the blade clamping assembly moves down to the proper position and then abuts against the housing.
3. A blade sensing apparatus according to claim 2, wherein: still can dismantle the installation have the stopper on the housing, be equipped with the breach that corresponds with the through-hole on the stopper, the stopper part shelters from the through-hole, just the breach with the through-hole intercommunication forms the passageway that supplies the blade business turn over, blade centre gripping subassembly moves down to support and leans on the stopper after target in place.
4. A blade sensing apparatus according to claim 1, wherein: the blade clamping assembly comprises a vibrating sleeve, a pressure foot connected below the vibrating sleeve and a spring connected between the vibrating sleeve and the pressure foot, and a clamping structure used for clamping the blade is arranged in the middle of the pressure foot.
5. A blade sensing apparatus according to claim 4, wherein: the clamping structure comprises a fastening piece, a first fixing piece arranged in the middle of the presser foot and a second fixing piece inserted in the middle of the first fixing piece, the first fixing piece and the second fixing piece are respectively provided with adaptive openings, the openings of the first fixing piece and the second fixing piece surround to form a clamping opening for clamping the blade, and the fastening piece is used for locking the blade inserted into the opening.
6. A blade sensing apparatus according to claim 1, wherein: the second drive assembly is connected with the blade clamping assembly through a belt.
7. A blade sensing apparatus according to claim 1, wherein: two blade clamping components which are distributed at the left and the right are movably arranged on the fixed seat.
8. A cutting machine is characterized in that: comprising a blade detection device according to any of claims 1 to 7.
9. The cutting machine according to claim 8, characterized in that: the cutting machine further comprises a cross beam and a third driving assembly, the fixing seat is movably mounted on the cross beam, and the third driving assembly is used for driving the fixing seat and the blade clamping assembly to horizontally displace on the cross beam.
10. The cutting machine according to claim 9, characterized in that: the beam is provided with a slide rail matched with the fixed seat, and the third driving component is used for driving the fixed seat to horizontally move on the corresponding slide rail.
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CN201921637297.7U CN210910223U (en) | 2019-09-27 | 2019-09-27 | Blade detection device and cutting machine |
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CN201921637297.7U CN210910223U (en) | 2019-09-27 | 2019-09-27 | Blade detection device and cutting machine |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113353667A (en) * | 2021-05-11 | 2021-09-07 | 宁波瑞利时数控科技有限公司 | Unattended automatic image-text cutting equipment |
CN115325975A (en) * | 2022-10-13 | 2022-11-11 | 山东金恒农产品冷链物流有限公司 | Automatic detection device for position degree of cutting edge of plum blossom knife and control method |
CN115980074A (en) * | 2023-01-18 | 2023-04-18 | 博罗县康达盛五金塑胶电子有限公司 | Method capable of improving detection efficiency of transformer |
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2019
- 2019-09-27 CN CN201921637297.7U patent/CN210910223U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113353667A (en) * | 2021-05-11 | 2021-09-07 | 宁波瑞利时数控科技有限公司 | Unattended automatic image-text cutting equipment |
CN115325975A (en) * | 2022-10-13 | 2022-11-11 | 山东金恒农产品冷链物流有限公司 | Automatic detection device for position degree of cutting edge of plum blossom knife and control method |
CN115980074A (en) * | 2023-01-18 | 2023-04-18 | 博罗县康达盛五金塑胶电子有限公司 | Method capable of improving detection efficiency of transformer |
CN115980074B (en) * | 2023-01-18 | 2024-01-09 | 博罗县康达盛五金塑胶电子有限公司 | Method capable of improving detection efficiency of transformer |
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Address after: Room 15-6, building 1, Lane 999, Yangfan Road, high tech Zone, Ningbo, Zhejiang 315040 Patentee after: Ningbo Jingwei CNC Co.,Ltd. Address before: 315000 Room 15-6, Building 1, Lane 999, Yangfan Road, High tech Zone, Ningbo City, Zhejiang Province Patentee before: NINGBO JINGWEI SYSTEMTECHNIK Ltd. |
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