CN113353667A - Unattended automatic image-text cutting equipment - Google Patents
Unattended automatic image-text cutting equipment Download PDFInfo
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- CN113353667A CN113353667A CN202110510572.4A CN202110510572A CN113353667A CN 113353667 A CN113353667 A CN 113353667A CN 202110510572 A CN202110510572 A CN 202110510572A CN 113353667 A CN113353667 A CN 113353667A
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- sheet
- cutting
- station
- cut
- feeding station
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
- B65H1/14—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device comprising positively-acting mechanical devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/60—Loosening articles in piles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
- B65H5/224—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction belts
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses unattended automatic image-text cutting equipment which comprises a rack, wherein a feeding station, a cutting station and a grabbing mechanism which reciprocates between the feeding station and the cutting station are arranged on the rack, and the feeding station is used for stacking and placing sheets to be cut; the grabbing mechanism is used for grabbing the sheet positioned at the uppermost end of the feeding station and conveying the sheet to the cutting station; the automatic cutting equipment comprises a feeding station, a cutting station and a separating mechanism, wherein the separating mechanism is arranged between the feeding station and the cutting station, the separating mechanism bends a sheet to be separated through a shifting sheet, an opening is formed between the sheet to be separated and the sheet at the lower end of the separating mechanism, a large amount of positive and negative ions generated by an electrostatic eliminator are blown to the upper surface and the lower surface of the opening formed by the two sheets through a blowing channel so as to neutralize static electricity, the cutting station comprises a cutting platform for placing the sheet to be cut, a fixing mechanism for adsorbing the sheet to be cut on the cutting platform, and a cutting mechanism for cutting the sheet to be cut, so that the automatic cutting equipment realizes unattended operation.
Description
Technical Field
The invention relates to the technical field of automatic cutting equipment, in particular to unattended automatic image-text cutting equipment.
Background
The guillootine is applicable to the paper, the brocade, the slice material of materials such as brocade cuts, current guillootine generally is equipped with feed mechanism, snatch the mechanism and cuts the mechanism, feed mechanism is used for carrying out the material loading to sheet (slice material) and supplies with, it is used for snatching the position that cuts to the guillootine with sheet (slice material) on the feed mechanism to snatch the mechanism, it is used for cutting the sheet on the position to cut the mechanism, through the aforesaid setting, realize the automatic feeding and the cutting of guillootine, but current guillootine still has following shortcoming: due to the electrostatic phenomenon between the sheets, the upper and lower sheets are easily adsorbed together, and can be grabbed together with the lower sheet when the grabbing mechanism grabs the upper sheet, and at the moment, the manual processing is required by a worker, so that the cutting machine cannot realize unattended operation.
Disclosure of Invention
The invention aims to provide unattended automatic image-text cutting equipment, which bends a sheet to be separated by using a shifting sheet to form an opening between the sheet to be separated and the sheet at the lower end of the sheet, blows a large amount of positive and negative ions generated by a static eliminator to the surface of the sheet through an air blowing channel to neutralize static electricity, realizes the rapid separation of the sheet, and further realizes unattended operation by the automatic cutting equipment.
The technical purpose of the invention is realized by the following technical scheme: an unattended automatic image-text cutting device comprises a rack, wherein a feeding station, a cutting station and a grabbing mechanism which reciprocates between the feeding station and the cutting station are arranged on the rack, the feeding station is used for placing sheets to be cut, and the sheets are stacked on the feeding station;
the grabbing mechanism is used for grabbing the sheet positioned at the uppermost end of the feeding station and conveying the sheet to the cutting station;
a separating mechanism is arranged between the feeding station and the cutting station, and comprises a fixing frame, a shifting sheet and a static eliminator; the shifting sheet is fixedly arranged on the fixing frame, extends to the fixing frame towards one end of the sheet and is used for bending the sheet to be separated, and the sheet forms an opening between the sheet to be separated and the sheet at the lower end of the sheet by utilizing the elastic deformation of the sheet; the fixing frame is provided with a cavity, an air blowing channel and an air inlet groove which are mutually communicated, the air inlet groove is connected with the static eliminator through a pipeline, the static eliminator is connected with an air source through a pipeline, the air source is used for pumping high-pressure air, the air blowing channel penetrates through one end of the fixing frame corresponding to the sheets, and a large number of positive and negative ions generated by the static eliminator are blown to the upper surface and the lower surface of an opening formed by the two sheets through the air blowing channel to neutralize static electricity, so that the two sheets are quickly separated;
the cutting station comprises a cutting platform for placing the sheet to be cut, a fixing mechanism for pressing or adsorbing the sheet to be cut on the cutting platform, and a cutting mechanism for cutting the sheet to be cut.
Furthermore, the feeding station comprises a supporting plate for placing sheets, a lifting mechanism for intermittently lifting the supporting plate and a sensor arranged beside the supporting plate and used for detecting whether the uppermost sheet reaches a set position.
Further, a pressing member is provided on a side of the support plate opposite to the separating mechanism, and the pressing member includes a fixed plate and a pressing roller rotatably mounted on the fixed plate for peeling off a lower sheet adhered to an uppermost sheet.
Furthermore, the feeding station also comprises a detector which is arranged on the supporting plate and used for detecting whether the sheet material is left on the supporting plate.
Further, the cutting platform includes conveyer belt and the motorized pulley who is located both ends about the conveyer belt, motorized pulley drives the sheet transmission on the conveyer belt, the conveyer belt adopts the felt that possesses ventilative function.
Further, fixed establishment is including seeing through the conveyer belt will treat that the piece adsorbs in vacuum adsorption assembly on the conveyer belt, vacuum adsorption assembly is equipped with a plurality of supporting platform, the sealing connection who induced drafts the hole the pipeline of induced drafts the hole and inhales the air suction hole and make the suction hole produce the suction pump one of negative pressure, laminate in supporting platform the inner in the upper portion of conveyer belt.
Further, snatch the mechanism and include the crossbeam and grab the material subassembly, the crossbeam is through sliding a subassembly reciprocating motion in the material loading station and cutting the station, the crossbeam extends to the front and back both ends of cutting the station, it picks the material subassembly and reciprocates the driving piece to be equipped with the drive on the crossbeam, it includes the mounting bracket, connects in the sucking disc of mounting bracket and is used for making the sucking disc produce the aspirator pump two of negative pressure to grab the material subassembly, the output fixed connection of driving piece is in the mounting bracket.
Furthermore, the cross beam is provided with a containing cavity for containing the grabbing component, and the lower part of the cross beam is provided with a notch for at least the sucker to pass through.
Further, cutting mechanism is including mounting panel, fixed mounting in the cutter unit and the crimping subassembly of this mounting panel, the mounting panel slides along the length direction of crossbeam through two subassembly that slide, the crimping subassembly can be used for compressing tightly the sheet that waits to cut for the mounting panel oscilaltion, cutter unit is used for cutting the sheet.
Furthermore, an electric control system is arranged on the rack and is electrically connected with the lifting mechanism, the grabbing mechanism, the separating mechanism, the fixing mechanism, the cutting mechanism, the first sliding assembly, the second sliding assembly, the sensor and the detector.
In conclusion, the invention has the following beneficial effects:
the utility model provides an automatic cutting equipment of unmanned on duty picture and text, utilizes separating mechanism's plectrum to bend the sheet of treating the separation, makes and to form an opening between the sheet of treating the separation and the sheet of its lower extreme, blows the sheet surface with neutralization static through the passageway of blowing with a large amount of positive and negative ions that static eliminator produced, realizes the sheet quick separation, and then this automatic cutting equipment realizes unmanned on duty, and this automatic cutting equipment's concrete theory of operation is as follows:
1. placing the stacked sheets on a supporting plate of a feeding station through a manual or mechanical arm;
2. the lifting mechanism acts to drive the supporting plate to ascend, so that only the uppermost sheet is positioned in the detection range of the sensor;
3. the grabbing mechanism moves to a feeding station along the first sliding assembly, the driving piece drives the sucker to descend to the sheet attached to the uppermost end, and the second suction pump acts to enable the sucker to generate negative pressure to attract the sheet attached to the uppermost end;
4. the sheet to be separated is bent by using the plectrum of the separating mechanism, an opening is formed between the sheet to be separated and the sheet at the lower end of the plectrum, and a large amount of positive and negative ions generated by the static eliminator are blown to the surface of the sheet through the blowing channel to neutralize static electricity, so that the rapid separation of the sheet is realized;
5. the grabbing mechanism drives the uppermost sheet to a cutting station;
6. the vacuum adsorption component acts to enable the air suction hole to generate negative pressure, so that the supporting platform penetrates through the conveying belt to adsorb the slices to be cut onto the conveying belt;
7. the compression joint assembly of the cutting mechanism compresses the sheet material to prevent the sheet material from sliding or wrinkling, the cutter assembly is used for cutting the sheet material, and the cutting mechanism cuts the sheet material into a required plate sample under the matching action of the first sliding assembly and the second sliding assembly;
8. the above-described operation is repeated.
Drawings
Fig. 1 is a schematic overall structure diagram of a first viewing angle of the present invention.
Fig. 2 is a schematic overall structure diagram of a second viewing angle of the present invention.
Fig. 3 is a schematic structural diagram of the feeding station of the invention.
Fig. 4 is a schematic view of the structure of the separating mechanism of the present invention.
Fig. 5 is a cross-sectional view of the separating mechanism of the present invention.
Fig. 6 is a schematic view of the structure of the sheet material of the present invention when it is grasped.
Fig. 7 is a schematic structural view of a cross beam of the present invention.
Figure 8 is a schematic structural view of the grapple assembly of the present invention.
Fig. 9 is a schematic view of a first perspective of the cutting mechanism of the present invention.
Fig. 10 is a structural schematic diagram of a second perspective of the cutting mechanism of the present invention.
In the figure: 1. a frame; 2. a feeding station; 21. a support plate; 211. a through groove; 212. a through hole; 22. a lifting mechanism; 23. a sensor; 24. pressing the material; 241. a fixing plate; 242. a compression roller; 243. a connecting rod; 25. a detector; 3. cutting stations; 31. cutting the platform; 311. a conveyor belt; 312. an electric roller; 32. a fixing mechanism; 321. a support platform; 322, respectively; a pipeline; 323. a first getter pump; 33. a cutting mechanism; 331. mounting a plate; 332. a cutter assembly; 3321. installing a sleeve; 3322. a sheet portion; 3323. a connecting portion; 3324. a cutter head portion; 3325. cutting the motor; 333. a crimping assembly; 3331. pressing a plate; 3332. a cylinder; 334. an indentation assembly; 3341. a pinch roller; 3342. a servo motor; 335. a second sliding component; 336. a vision module; 4. a grabbing mechanism; 41. a cross beam; 411. a cavity; 412. a notch; 42. a material grabbing component; 421. a mounting frame; 422; a suction cup; 423. a second air suction pump; 43. a first sliding component; 44. a drive member; 5. a separating mechanism; 51. a fixed mount; 511. a chamber; 512. an air blowing channel; 513. an air inlet groove; 52. a shifting sheet; 6. An electronic control system; 7. a sheet material; 71. and (4) opening.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-10, an unattended automatic cutting device for pictures and texts comprises a frame 1, wherein a feeding station 2, a cutting station 3 and a grabbing mechanism 4 which reciprocates between the feeding station 2 and the cutting station 3 are arranged on the frame 1.
The feeding station 2 is used for placing the sheets 7 to be cut, the sheets 7 are stacked on the feeding station 2, the feeding station 2 comprises a support plate 21 for placing the sheets 7, a lifting mechanism 22 for intermittently lifting the support plate 21 and a sensor 23 arranged beside the support plate 21 and used for detecting whether the topmost sheet 7 reaches a set position, the sensor 23 adopts a photoelectric actuator, namely, a transmitting end is arranged on the front side of the support plate 21, a receiving end is arranged on the rear side of the support plate 21, the lifting mechanism 22 acts to drive the support plate 21 to ascend, when the topmost sheet 7 shields a signal transmitted by the transmitting end, the lifting mechanism 22 stops acting, the lifting mechanism 22 can adopt a shear type lifting mechanism 22 or a direct push type lifting mechanism 22, and the lifting mechanism 22 is the prior art, the present invention will not be described in detail.
The supporting plate 21 is provided with a pressing member 24 on a side opposite to the separating mechanism 5, the pressing member 24 includes a fixing plate 241 and a pressing roller 242 rotatably mounted on the fixing plate 241, the pressing roller 242 is used for peeling the lower sheet 7 adhered to the uppermost sheet 7, specifically, two ends of the fixing plate 241 are rotatably mounted with a connecting rod 243, two connecting rods 243 are fixedly mounted with a mounting shaft, the pressing roller 242 is rotatably mounted on the mounting shaft through a bearing, and the pressing member 24 is used for peeling the sheet 7.
The feeding station 2 further comprises a detector 25 arranged on the support plate 21 and used for detecting whether the sheet 7 remains on the support plate 21, specifically, the detector 25 is a proximity switch, the proximity switch is fixedly arranged at the lower part of the support plate 21, a through groove 211 is arranged at a position of the support plate 21 corresponding to the proximity switch, the proximity switch is used for detecting whether the sheet 7 remains on the support plate 21 through the through groove 211, when the sheet 7 does not remain on the support plate 21, the lifting mechanism 22 drives the support plate 21 to descend, and the stacked sheets 7 are placed on the support plate 21 of the feeding station 2 manually or by a mechanical hand.
In order to facilitate the grasping mechanism 4 to grasp the lowest sheet 7, a plurality of through holes 212 are formed in the support plate 21 and arranged at intervals, and the lowest sheet 7 is pressed against the suction cup 422 on the grasping mechanism 4 by the atmospheric pressure at the lower end of the through holes 212.
The first sliding assembly 43 comprises sliding rails which are arranged on the rack 1 and located at two ends of the cutting station 3, the sliding rails extend from the cutting station 3 to the feeding station 2, the cross beam 41 is connected to the sliding rails through sliding blocks, the first sliding assembly 43 further comprises a driving mechanism for driving the cross beam 41 to slide along the length direction of the sliding rails, the driving mechanism is a belt transmission mechanism, the belt transmission mechanism is the prior art, and detailed description is omitted in the invention.
The cross beam 41 is provided with a cavity 411 for accommodating the grabbing component, the lower part of the cross beam 41 is provided with a notch 412 at least allowing the suction cup 422 to pass through, and the grabbing component is hidden in the cross beam 41, so that on one hand, the occupied space of the grabbing mechanism 4 is reduced, and on the other hand, the blocking of the suction cup 422 caused by dust accumulation on the suction cup 422 can be effectively prevented.
A separating mechanism 5 is arranged between the feeding station 2 and the cutting station 3, and the separating mechanism 5 comprises a fixed frame 51, a shifting piece 52 and a static eliminator; the shifting sheet 52 is fixedly arranged on the fixed frame 51, the shifting sheet 52 extends to the fixed frame 51 towards one end of the sheet 7 and is used for bending the sheet 7 to be separated, and the sheet 7 makes use of the elastic deformation of the sheet 7 to form an opening 71 between the sheet 7 to be separated and the sheet 7 at the lower end of the sheet 7; the fixing frame 51 is provided with a chamber 511, an air blowing channel 512 and an air inlet tank 513 which are communicated with each other, the air inlet tank 513 is connected with the static eliminator through a pipeline, the static eliminator is connected with an air source through a pipeline, the air source is used for pumping high-pressure gas, the air blowing channel 512 penetrates through one end of the fixing frame 51 corresponding to the sheet 7, and a large amount of positive and negative ions generated by the static eliminator are blown to the upper surface and the lower surface of an opening 71 formed by the two sheets 7 through the air blowing channel 512 so as to neutralize static electricity, so that the two sheets 7 can be quickly separated.
More than two chambers 511 which are isolated from each other are arranged in the fixing frame 51, each chamber 511 is correspondingly provided with an air blowing channel 512 and an air inlet groove 513 which are communicated with the chambers, the air blowing channel 512 is a flat groove which is vertically arranged, and an opening which covers the flat groove is arranged at the position of the fixing frame 51 corresponding to the flat groove.
The cutting station 3 comprises a cutting platform 31 for placing the sheet 7 to be cut, a fixing mechanism 32 for pressing or adsorbing the sheet 7 to be cut on the cutting platform 31, and a cutting mechanism 33 for cutting the sheet 7 to be cut.
The cutting platform 31 comprises a conveyor belt 311 and motorized pulleys 312 positioned at the left end and the right end of the conveyor belt, the motorized pulleys 312 drive the sheets 7 on the conveyor belt 311 to be transmitted, the conveyor belt 311 adopts felt with a ventilation function, as an equivalent replacing means, the motorized pulleys 312 can be replaced by rollers and a transmission motor, and the transmission motor drives the rollers to rotate so as to drive the sheets 7 on the conveyor belt 311 to be transmitted.
In the invention, the fixing mechanism 32 comprises a vacuum adsorption component which absorbs the sheet material 7 to be cut on the conveying belt 311 through the conveying belt 311, the vacuum adsorption component is provided with a supporting platform 321 with a plurality of air suction holes, a pipeline 322 which is hermetically connected with the air suction holes, and a first air suction pump 323 which sucks air from the air suction holes to generate negative pressure in the air suction holes, the inner end of the upper part of the conveying belt 311 is attached to the supporting platform 321, and the fixing mechanism 32 positions and adsorbs the sheet material 7 to be cut on the conveying belt 311 through the air holes of the conveying belt 311 due to the air permeability of the conveying belt 311, and the working principle refers to patent grant publication No. CN 209289408U.
The cutting mechanism 33 includes a mounting plate 331, a cutter assembly 332 fixedly mounted on the mounting plate 331, and a crimping assembly 333, the mounting plate 331 slides along the length direction of the cross beam 41 through a second sliding assembly 335, the operating principle of the second sliding assembly 335 is consistent with the operating principle of the first sliding assembly 43, which are not detailed in the prior art, that is, the crimping assembly 333 and the cutter assembly 332 synchronously slide along the length direction of the cross beam 41 through the second sliding assembly 335, the sheet 7 is prevented from sliding or wrinkling by providing the crimping assembly 333, the crimping assembly 333 can be lifted up and down relative to the mounting plate 331 for pressing the sheet 7 to be cut, the cutter assembly 332 is used for cutting the sheet 7, the crimping assembly 333 includes a pressing plate 3331, the pressing plate 3331 is annularly disposed around the cutter, and the pressing plate 3331 is provided with a through hole for the cutter to pass through, specifically, in order to vertically move the pressure plate 3331 with respect to the mounting plate 331, a cylinder 3332 is fixedly mounted on the mounting plate 331, an output end of the cylinder 3332 is fixedly connected to the pressure plate 3331, and a guide structure may be provided on the pressure plate 3331 in order to maintain the stability of the vertical movement of the pressure plate 3331.
The cutter assembly 332 comprises a mounting sleeve 3321 fixedly mounted on a mounting plate 331, the cutter is mounted in the mounting sleeve 3321, the upper end of the cutter is eccentrically connected with the output end of the servo motor 3342, the lower end of the cutter extends out of the mounting sleeve 3321, the motor is used for driving the cutter to perform vertical guide cutting relative to the mounting sleeve 3321, specifically, the cutter comprises a thin plate part 3322, a connecting part 3323 and a cutter head part 3324 which are sequentially connected from top to bottom, the connecting part 3323 can perform vertical guide sliding relative to the mounting sleeve 3321, the thin plate part 3322 is eccentrically connected with the output end of the cutting motor 3325, the thin plate part 3322 can be twisted relative to the connecting part 3323, the cutter head part 3324 is used for cutting a plate, and by the arrangement, the cutter is convenient to machine and manufacture, when one part of the cutter is damaged, only the damaged part needs to be replaced, the utilization rate of the parts of the cutter is high, the operation cost is greatly reduced, the sheet 7 is compressed through the compression joint component 333, and the servo motor 3342 drives the cutter to swing at a high speed so as to rapidly cut the sheet 7.
Still be equipped with indentation subassembly 334 on the mounting panel 331, indentation subassembly 334 passes through pinch roller 3341 and the servo motor 3342 that drives pinch roller 3341 oscilaltion, and pinch roller 3341 passes through servo motor 3342 control and adjusts the indentation depth, through belt transmission between cutter unit 332 and the indentation subassembly 334, see patent grant publication No. CN203567237U specifically, through above-mentioned setting, can adjust the initial operating angle of cutter and pinch roller 3341 as required, interval is equipped with camera module 336 on the mounting panel 331 for treat the sheet 7 of cutting and carry out visual positioning.
An electric control system 6 is arranged on the rack 1, and the electric control system 6 is electrically connected with the lifting mechanism 22, the grabbing mechanism 4, the separating mechanism 5, the fixing mechanism 32, the cutting mechanism 33, the first sliding component 43, the second sliding component 335, the sensor 23 and the detector 25.
The specific working principle of the automatic cutting equipment is as follows:
1. the stacked sheets 7 are placed on the support plate 21 of the loading station 2 manually or by a robot;
2. the lifting mechanism 22 acts to drive the supporting plate 21 to ascend, so that only the topmost sheet 7 is positioned in the detection range of the sensor 23;
3. the grabbing mechanism 4 moves to the feeding station 2 along the first sliding component 43, the driving part 44 drives the suction cup 422 to descend to be attached to the uppermost sheet 7, and the second suction pump 423 acts to enable the suction cup 422 to generate negative pressure to attract the uppermost sheet 7;
4. the sheet 7 to be separated is bent by the plectrum 52 of the separating mechanism 5, an opening 71 is formed between the sheet 7 to be separated and the sheet 7 at the lower end of the sheet 7, and a large amount of positive and negative ions generated by the static eliminator are blown to the surface of the sheet 7 through the blowing channel 512 to neutralize static electricity, so that the sheet 7 is quickly separated;
5. the grabbing mechanism 4 drives the uppermost sheet 7 to the cutting station 3;
6. the vacuum adsorption component acts to enable the air suction hole to generate negative pressure, so that the supporting platform 321 penetrates through the conveying belt 311 to adsorb the sheet material 7 to be cut on the conveying belt 311;
7. the crimping component 333 of the cutting mechanism 33 presses the sheet material 7 to prevent the sheet material 7 from sliding or wrinkling, the cutter component 332 is used for cutting the sheet material 7, and the cutting mechanism 33 cuts the sheet material 7 into a required plate sample under the cooperation of the first sliding component 43 and the second sliding component 335;
8. the above-described operation is repeated.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic cutting equipment of unmanned on duty's picture and text, includes frame (1), be equipped with material loading station (2) in frame (1), cut station (3) and reciprocating motion in material loading station (2) and cut mechanism (4) that snatchs between station (3), its characterized in that: the feeding station (2) is used for placing sheets (7) to be cut, and the sheets (7) are stacked on the feeding station (2);
the grabbing mechanism (4) is used for grabbing the sheet (7) positioned at the uppermost end of the feeding station (2) and conveying the sheet (7) to the cutting station (3);
a separating mechanism (5) is arranged between the feeding station (2) and the cutting station (3), and the separating mechanism (5) comprises a fixed frame (51), a shifting sheet (52) and a static eliminator; the poking sheet (52) is fixedly arranged on the fixed frame (51), the poking sheet (52) extends to the fixed frame (51) towards one end of the sheet (7) and is used for bending the sheet (7) to be separated, and the sheet (7) makes use of the elastic deformation of the sheet (7) to form an opening (71) between the sheet (7) to be separated and the sheet (7) at the lower end of the sheet; the fixing frame (51) is provided with a chamber (511), an air blowing channel (512) and an air inlet groove (513) which are communicated with each other, the air inlet groove (513) is connected with a static eliminator through a pipeline, the static eliminator is connected with an air source through a pipeline, the air source is used for pumping high-pressure air, the air blowing channel (512) penetrates through one end of the fixing frame (51) corresponding to the sheet (7), and a large number of positive and negative ions generated by the static eliminator are blown to the upper surface and the lower surface of an opening (71) formed by the two sheets (7) through the air blowing channel (512) to neutralize static electricity, so that the two sheets (7) are quickly separated;
the cutting station (3) comprises a cutting platform (31) for placing the sheet (7) to be cut, a fixing mechanism (32) for pressing or adsorbing the sheet (7) to be cut on the cutting platform (31), and a cutting mechanism (33) for cutting the sheet (7) to be cut.
2. The unattended automatic cutting equipment for pictures and texts as claimed in claim 1, wherein: the feeding station (2) comprises a supporting plate (21) used for placing the sheet (7), a lifting mechanism (22) used for intermittently lifting the supporting plate (21) and a sensor (23) arranged beside the supporting plate (21) and used for detecting whether the uppermost sheet (7) reaches a set position.
3. The unattended automatic cutting equipment for pictures and texts as claimed in claim 2, wherein: the side of the supporting plate (21) opposite to the separating mechanism (5) is provided with a pressing part (24), the pressing part (24) comprises a fixing plate (241) and a pressing roller (242) rotatably arranged on the fixing plate (241), and the pressing roller (242) is used for peeling off the lower end sheet (7) adhered to the uppermost sheet (7).
4. The unattended automatic cutting equipment for pictures and texts as claimed in claim 2, wherein: the feeding station (2) further comprises a detector (25) which is arranged on the supporting plate (21) and used for detecting whether the sheet (7) is left on the supporting plate (21).
5. The unattended automatic cutting equipment for pictures and texts as claimed in claim 1, wherein: the cutting platform (31) comprises a conveyor belt (311) and electric rollers (312) positioned at the left end and the right end of the conveyor belt, the electric rollers (312) drive the sheet (7) on the conveyor belt (311) to transmit, and the conveyor belt (311) adopts a felt with a ventilation function.
6. The unattended automatic cutting equipment for pictures and texts as claimed in claim 5, wherein: fixed establishment (32) are including permeating through conveyer belt (311) will be waited to cut sheet (7) adsorb in vacuum adsorption component on conveyer belt (311), vacuum adsorption component is equipped with supporting platform (321), the sealing connection in a plurality of holes of induced drafting pipeline (322) in the hole of induced drafting and inhale the hole of induced drafting and make the suction pump (323) of the downthehole negative pressure that produces of induced drafting, the inner laminating in supporting platform (321) in the upper portion of conveyer belt (311).
7. The unattended automatic cutting equipment for pictures and texts as claimed in claim 1, wherein: snatch mechanism (4) including crossbeam (41) and grabbing material subassembly (42), crossbeam (41) through sliding subassembly (43) reciprocating motion in material loading station (2) and cutting station (3), crossbeam (41) extend to the front and back both ends of cutting the station, be equipped with the drive on crossbeam (41) and grab material subassembly (42) and reciprocate driving piece (44), grab material subassembly (42) including mounting bracket (421), connect in sucking disc (422) of mounting bracket (421) and be used for making sucking disc (422) produce the aspirator pump two (423) of negative pressure, the output fixed connection of driving piece (44) is in mounting bracket (421).
8. The unattended automatic cutting equipment for pictures and texts as claimed in claim 7, wherein: the cross beam (41) is provided with a containing cavity (411) for containing the grabbing component, and the lower part of the cross beam (41) is provided with a notch (412) for at least a sucker (422) to pass through.
9. The unattended automatic cutting equipment for pictures and texts as claimed in claim 1, wherein: the cutting mechanism (33) comprises a mounting plate (331), a cutter assembly (332) fixedly mounted on the mounting plate (331) and a crimping assembly (333), the mounting plate (331) slides along the length direction of the cross beam (41) through a sliding assembly II, the crimping assembly (333) can vertically lift relative to the mounting plate (331) and is used for pressing the sheet (7) to be cut, and the cutter assembly (332) is used for cutting the sheet (7).
10. An unattended automatic cutting apparatus for pictures and texts according to any one of claims 1-9, characterized in that: the automatic cutting machine is characterized in that an electric control system (6) is arranged on the rack (1), and the electric control system (6) is electrically connected with the lifting mechanism (22), the grabbing mechanism (4), the separating mechanism (5), the fixing mechanism (32), the cutting mechanism (33), the first sliding component (43), the second sliding component (335), the sensor (23) and the detector (25).
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| CN202110510572.4A CN113353667A (en) | 2021-05-11 | 2021-05-11 | Unattended automatic image-text cutting equipment |
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| CN202110510572.4A CN113353667A (en) | 2021-05-11 | 2021-05-11 | Unattended automatic image-text cutting equipment |
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| CN114834925A (en) * | 2022-04-07 | 2022-08-02 | 杭州爱科科技股份有限公司 | Feeding cutting machine |
| CN116489856A (en) * | 2023-03-28 | 2023-07-25 | 菲迪斯智能装备(广东)有限公司 | Air-float ion layering method for prepreg |
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