CN113276177B

CN113276177B - Graph-text cutting machine

Info

Publication number: CN113276177B
Application number: CN202110452213.8A
Authority: CN
Inventors: 卿永洲; 黄川波; 王鹏旭
Original assignee: Ningbo Jingwei Cnc Co ltd
Current assignee: Ningbo Jingwei Cnc Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-03-15
Anticipated expiration: 2041-04-26
Also published as: CN113276177A

Abstract

The invention provides an image-text cutting machine, which belongs to the technical field of cutting and comprises: the paper cutting machine comprises a rack, wherein a feeding area, a paper separating area, a cutting area and a discharging area which are mutually communicated are arranged on the rack, a feeding mechanism, a paper separating mechanism, a cutting mechanism and a discharging mechanism are respectively arranged in the feeding area, the paper separating area, the cutting area and the discharging area, the feeding mechanism comprises a feeding channel, a speed reducing motor is arranged in the feeding channel, a transmission assembly connected with the output end of the speed reducing motor and a bottom plate connected with the transmission assembly are arranged on the bottom plate, a tray used for bearing a paper board is arranged on the bottom plate, and the transmission assembly is driven by a chain wheel and a chain. Through the meshing transmission between the sprocket chain, make things convenient for loading of paper convenient, reduced operator's intensity of labour, in addition, enlarged the bottom plate and can load the storage space who treats the cutting cardboard.

Description

Graph-text cutting machine

Technical Field

The invention belongs to the technical field of cutting, and relates to an image-text cutting machine.

Background

The existing printing and graphic shops basically adopt a manual mode to make paper boxes, covers and the like, and manually cut pictures and the like. With the improvement of living standard and the pursuit of people for delicate life, the consumption of product packaging is larger and larger, the specification and variety are more and more, the quality requirement is higher and higher, and the manual production can not adapt to the development of the times. In order to meet the requirement of the times, reduce the labor intensity of workers and improve the life experience of consumers, equipment for automatic feeding, automatic cutting and automatic storage is needed, and the image-text cutting machine is produced at the same time.

The existing image-text cutting machine generally comprises a feeding mechanism, wherein the feeding mechanism comprises a bottom plate capable of realizing lifting, and a tray used for bearing a paper board to be cut is placed on the bottom plate. When the operative employee is waiting to cut the cardboard to load to the bottom plate when will bearing the weight of, generally adopt fork truck to transport, but the lift of current bottom plate adopts cylinder or pneumatic cylinder to realize basically, leads to the bottom plate can't reduce to the lower position of being close to ground for when fork truck closes on the bottom plate, need the operative employee manual carry the tray on the fork truck to the bottom plate on, intensity of labour is great, and the transport is inconvenient moreover.

Disclosure of Invention

The invention aims to provide the image-text cutting machine which is convenient to load and reduces the labor intensity of operators, aiming at the problems in the prior art.

The purpose of the invention can be realized by the following technical scheme: an image-text cutting machine comprising:

a frame, a feeding area, a paper dividing area, a cutting area and a discharging area which are mutually communicated are arranged on the frame, and a feeding mechanism, a paper dividing mechanism, a cutting mechanism and a discharging mechanism are respectively arranged in the feeding area, the paper dividing area, the cutting area and the discharging area, wherein,

the feeding mechanism comprises a feeding channel, a speed reducing motor, a transmission assembly connected with the output end of the speed reducing motor and a bottom plate connected with the transmission assembly are arranged in the feeding channel, and a tray used for bearing the paper board is arranged on the bottom plate, wherein the transmission assembly is driven by a chain wheel and a chain;

the paper separating mechanism comprises a paper separating channel, and a first sucker component and a blowing component are arranged in the paper separating channel, wherein the first sucker component and the blowing component are used for realizing the one-by-one output of the paperboards;

the cutting mechanism comprises a cutting channel, a cutting platform and a cutting assembly which is connected to the rack in a sliding manner are arranged in the cutting channel, wherein the cutting platform is used for receiving the paperboard and the cutting assembly is used for cutting the paperboard;

discharge mechanism, including discharging channel, and be provided with second sucking disc subassembly and regular subassembly on discharging channel, wherein, will cut the cardboard after the completion through the second sucking disc subassembly and inhale the ejection of compact district, arrange in order the cardboard in the ejection of compact district through regular subassembly.

In the above-mentioned picture and text cutting machine, the drive assembly includes the main drive pole that links to each other with the gear motor output, and the auxiliary drive pole that is parallel to each other with the main drive pole, wherein, the both ends of main drive pole are connected with the sprocket respectively, and the meshing has first chain on the sprocket, and the one end of first chain links to each other with the bottom plate, and the other end of first chain is the free end, and the one end of auxiliary drive pole links to each other with the frame, and the other end of auxiliary drive pole is connected with the sprocket, and the sprocket on the auxiliary drive pole passes through the second chain with the sprocket on the main drive pole and links to each other, and the one end of second chain links to each other with the bottom plate, and the other end of second chain is the free end.

In the above-mentioned picture and text cutting machine, each corner of the bottom plate is provided with a guide assembly, wherein the guide assembly comprises a guide column, one side of the guide column is connected with the feeding rack, and the other side of the guide column is in clamping fit with the bottom plate.

In foretell picture and text cutting machine, the subassembly of blowing includes the portion of blowing that is used for the air output and presses the splenium of pressing down the cardboard, wherein, the portion of blowing with press the splenium side by side and the interval setting, and should blow the portion including going out the tuber plate, and the air-blower is installed to the one end of going out the tuber plate, the other end that goes out the tuber plate is provided with the mouth of blowing, wherein, the air intake and the atmosphere of air-blower are linked together, form air supply channel between the mouth of blowing and the mouth of blowing of air-blower.

In the above-mentioned picture and text cutting machine, install the locating plate of form advancing on dividing the paper passageway, and the one end of the locating plate of form advancing is provided with a plurality of breach along length direction, and the position of some breach corresponds with the position of blowing mouth, and the position of another part breach corresponds with the position of pressing the splenium, and the other end of the locating plate of form advancing is provided with first blend stop, and is the second blend stop that sets up perpendicularly with first blend stop.

In foretell picture and text cutting machine, be close to the mouth of blowing and be located the top of the locating plate that form advances and be provided with the pressure paper subassembly, and this pressure paper subassembly is including installing the pressure paper cylinder and the pressure paper fixed plate on pressing the paper installation roof beam, wherein, the output connection of this pressure paper cylinder presses the paper connecting plate, and is connected with first pressure paper steel sheet on pressing the paper connecting plate, presses the paper steel sheet on the fixed plate and is connected with the second and presses the paper steel sheet.

In the above image-text cutting machine, a transmission assembly is arranged below the paper feeding positioning plate, and the transmission assembly includes a plurality of bearing mounting plates arranged in parallel with each other, the length direction of the bearing mounting plates is parallel to the feeding direction of the paper board, wherein a transmission motor is mounted on one of the bearing mounting plates, and the output end of the transmission motor is connected with a paper feeding main belt wheel; the two paper feeding rotating shafts are respectively positioned at two sides of the paper feeding main belt wheel, the axial directions of the two paper feeding rotating shafts are parallel to the axial direction of the output end of the transmission motor, the paper feeding auxiliary belt wheel is nested on the paper feeding rotating shafts, the paper feeding auxiliary belt wheel is connected with the paper feeding main belt wheel through a belt, and the paper feeding wheel is nested on the paper feeding rotating shafts.

In the above image-text cutting machine, the cutting assembly includes a gantry that spans the frame, and a cutting head that can slide along the gantry is mounted on the gantry, wherein, cutting motors are mounted on two sides of the gantry, the output end of the cutting motor is provided with a gear, and the gear is in meshing transmission with a rack mounted on the frame.

In the above image-text cutting machine, the second suction cup assembly comprises a second beam connected to the frame in a sliding manner, wherein a second suction cup is arranged on the second beam along the length direction of the second beam and used for sucking the cut paper board in the cutting area and placing the cut paper board on the bottom support; regular subassembly, including sliding connection in the crosspiece on the frame, wherein, be provided with on the crosspiece and be used for realizing the first spacing portion that the cardboard spacing is gone up in ejection of compact direction and be used for realizing the spacing second spacing portion of cardboard on perpendicular ejection of compact direction.

In the image-text cutting machine, the first limiting part is connected to the crosspiece in a sliding manner, and the relative position between the first limiting part and the crosspiece is locked by the second rubber head plum screw, wherein the first limiting part comprises a first limiting cylinder, and the output end of the first limiting cylinder is connected with a first limiting block; the spacing portion of second slips on the crosspiece to through the relative position between third rubber head plum blossom screw locking spacing portion of second and the crosspiece, wherein, the spacing portion of second includes the spacing cylinder of second, and is connected with the second stopper at the output of the spacing cylinder of second, wherein, the moving direction of first stopper and the moving direction mutually perpendicular of second stopper.

Compared with the prior art, the invention has the beneficial effects that:

(1) the image-text cutting machine provided by the invention has the advantages that the bottom plate can be closer to the ground or even contacted with the ground through the meshing transmission among the chain wheels and the chains, so that an operator can conveniently load the tray loaded with the paper boards to be cut on the forklift onto the bottom plate, the loading is convenient, the labor intensity of the operator is reduced, in addition, the lower the height of the bottom plate from the ground is, the height of the feeding area in the longitudinal space is, and the storage space of the bottom plate for loading the paper boards to be cut is enlarged.

(2) The utility model discloses a paper separation device, including the portion of blowing, the air blows in gap between the superiors 'cardboard and the inferior upper strata cardboard, except "pressure" that produces inferior upper strata cardboard and following cardboard under the wind-force effect, can also produce "pressure" to inferior upper strata cardboard and following cardboard through pressing the portion of pressing, further guarantee the reliable separation between superiors' cardboard and the inferior upper strata cardboard, realize the output one by one of cardboard, in addition, the air-blower is as the transmission power of wind-force, the stability of air-out has been guaranteed, further improve and divide the paper effect.

(3) The pre-positioning of the paper board in the horizontal plane is realized through the first blocking strip and the second blocking strip on the paper feeding positioning plate, and accurate positioning is provided for the cutting of the subsequent paper board.

(4) The paper pressing device has the advantages that the paper pressing device can avoid the phenomenon that the paper board is arched in the positioning and conveying processes through the first paper pressing steel sheet and the second paper pressing steel sheet, and the stability and smoothness of the positioning and conveying of the paper board are guaranteed.

(5) Through the meshing cooperation between the gear and the rack, the stability and the reliability of the gantry in the moving process are guaranteed on the one hand, and the moving distance of the gantry can be accurately controlled on the other hand, so that the accurate positioning during the cutting of the paperboard is realized.

(6) The second cross beam and the second sucker in the second sucker component absorb and place the paper finished by cutting in the cutting area one by one in the discharging area, and the paperboard in the regular discharging area of the first limiting part and the second limiting part avoids inclining or folding or damaging along with the increase of the number of the paperboards, so that the discharging quality of the paperboards is improved.

Drawings

Fig. 1 is a using state diagram of the graph-text cutting machine.

Fig. 2 is a partial schematic view of an image-text cutting machine according to the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

FIG. 4 is a schematic structural diagram of a feeding mechanism according to a preferred embodiment of the present invention.

FIG. 5 is a partial schematic view of the feed mechanism in a preferred embodiment of the invention.

Fig. 6 is an enlarged view of a portion B in fig. 5.

FIG. 7 is a schematic structural diagram of a paper separating mechanism according to a preferred embodiment of the present invention.

FIG. 8 is a partial schematic view of a first embodiment of a dispensing mechanism of the present invention.

Fig. 9 is an enlarged view of a portion C in fig. 8.

Fig. 10 is a partial schematic view of a second paper separating mechanism according to a preferred embodiment of the invention.

Fig. 11 is an enlarged view of a portion D in fig. 10.

Fig. 12 is a schematic structural view of a paper feeding positioning plate in a preferred embodiment of the invention.

FIG. 13 is a schematic structural diagram of a discharging mechanism according to a preferred embodiment of the present invention.

Fig. 14 is an enlarged view of a portion E in fig. 13.

Fig. 15 is an enlarged view of portion F in fig. 13.

In the figure, 100, a rack; 110. a feed zone; 120. dividing a paper area; 130. a cutting zone; 140. a discharge zone; 200. a feeding mechanism; 210. a reduction motor; 220. a transmission assembly; 221. a main drive rod; 2211. the transmission is divided into rods; 2212. a coupling; 222. a secondary transmission rod; 223. a sprocket; 224. a first chain; 225. a second chain; 230. a base plate; 240. a tray; 241. positioning blocks; 250. a guide assembly; 251. a guide post; 252. a guide seat; 2521. mounting blocks; 2522. a guide block; 260. a first guide rail; 270. a stretchable band; 280. a belt press block; 300. a paper separating mechanism; 310. a first suction cup assembly; 311. a first chuck cylinder; 312. a second chuck cylinder; 313. a connecting rod; 314. a roller; 315. a slider; 316. a first cross member; 317. a first suction cup; 320. a blowing assembly; 321. a pressing part; 322. an air outlet plate; 3221. an air blowing port; 323. a blower; 330. a detection component; 331. detecting the optocoupler; 332. a squeegee; 340. a paper feeding positioning plate; 341. a notch; 342. a first barrier strip; 343. a slot; 344. a second barrier strip; 350. a paper pressing assembly; 351. pressing a paper mounting beam; 352. a paper pressing cylinder; 353. pressing a paper connecting plate; 354. a first paper pressing steel sheet; 355. a paper pressing bracket; 356. pressing a paper sheet; 357. a paper pressing fixing plate; 358. a second paper pressing steel sheet; 360. a transmission assembly; 361. a bearing mounting plate; 362. a transmission motor; 363. a paper feed primary pulley; 364. a paper feed rotating shaft; 365. a secondary paper feed pulley; 366. a belt; 367. a paper feeding wheel; 368. a transfer cylinder; 369. a paper feeding wheel set mounting plate; 400. a cutting mechanism; 410. cutting the platform; 420. a cutting assembly; 421. a gantry; 422. cutting the machine head; 423. cutting the motor; 424. a gear; 425. a rack; 500. a discharging mechanism; 510. a second chuck assembly; 511. a second cross member; 512. a second suction cup; 520. arranging the components; 521. a crosspiece; 522. a first limiting part; 5221. a second rubber-headed plum-blossom-shaped screw; 5222. a first limit cylinder; 5223. a first stopper; 523. a second limiting part; 5231. a third rubber-headed plum-blossom-shaped screw; 5232. a second limit cylinder; 5233. a second limiting block; 530. a platen; 540. a translation assembly; 541. a second guide rail; 542. a guide block; 543. a first rubber head ring screw; 550. a third limiting block; 560. and a fourth rubber head plum-blossom screw.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 to 15, the present invention provides an image-text cutting machine, including: the paper cutting machine comprises a rack 100, wherein a feeding area 110, a paper separating area 120, a cutting area 130 and a discharging area 140 which are communicated with one another are arranged on the rack 100, and a feeding mechanism 200, a paper separating mechanism 300, a cutting mechanism 400 and a discharging mechanism 500 are respectively arranged in the feeding area 110, the paper separating area 120, the cutting area 130 and the discharging area 140, wherein the feeding mechanism 200 comprises a feeding channel, a speed reducing motor 210, a transmission assembly 220 connected with the output end of the speed reducing motor 210, a bottom plate 230 connected with the transmission assembly 220, and a tray 240 for bearing a paper board are arranged on the bottom plate 230, wherein the transmission assembly 220 is driven by a chain wheel and a chain; the paper separating mechanism 300 comprises a paper separating channel, and a first suction disc assembly 310 and a blowing assembly 320 are arranged in the paper separating channel, wherein the first suction disc assembly 310 and the blowing assembly 320 are used for realizing the sheet-by-sheet output of the paperboards; the cutting mechanism 400 comprises a cutting channel, a cutting platform 410 and a cutting assembly 420, wherein the cutting platform 410 is arranged in the cutting channel, the cutting assembly 420 is connected to the rack 100 in a sliding mode, and the cutting platform 410 is used for receiving the paper boards and combining the cutting assembly 420 to perform cutting processing on the paper boards; discharge mechanism 500, including discharging channel, and be provided with second sucking disc subassembly 510 and regular subassembly 520 on discharging channel, wherein, inhale discharging area 140 through second sucking disc subassembly 510 with the cardboard after cutting is complete, arrange in order the cardboard in discharging area 140 through regular subassembly 520.

According to the image-text cutting machine provided by the invention, the bottom plate 230 can be closer to the ground or even contact with the ground through meshing transmission among the chain wheels and the chains, so that an operator can conveniently load the tray 240 carrying the paper boards to be cut on the forklift onto the bottom plate 230, the loading is convenient, and the labor intensity of the operator is further reduced.

Preferably, the transmission assembly 220 includes a main transmission rod 221 connected to the output end of the reduction motor 210, and two auxiliary transmission rods 222 parallel to the main transmission rod 221, wherein two ends of the main transmission rod 221 are respectively connected to a chain wheel 223, a first chain 224 is engaged on the chain wheel 223, one end of the first chain 224 is connected to the bottom plate 230, the other end of the first chain 224 is a free end, one end of the auxiliary transmission rod 222 is connected to the rack 100, the other end of the auxiliary transmission rod 222 is connected to the chain wheel 223, the chain wheel 223 on the auxiliary transmission rod 222 is connected to the chain wheel 223 on the main transmission rod 221 through a second chain 225, one end of the second chain 225 is connected to the bottom plate 230, and the other end of the second chain 225 is a free end.

In the present embodiment, since the sprocket 223 of the main driving rod 221 and the sprocket 223 of the secondary driving rod 222 have the same structure, they are collectively called the sprocket 223, and since each sprocket 223 needs to be meshed with the first chain 224 and the second chain 225, there are two sprockets 223 connected to the main driving rod 221 and two sprockets 223 connected to the secondary driving rod 222, wherein, in order to ensure the synchronism of the two sprockets 223, it is preferable that the two sprockets 223 are integrally provided, and the integrally provided sprocket 223 is engaged with the main driving rod 221 or the secondary driving rod 222 through a key slot.

Preferably, in order to ensure that the tray 240 can be smoothly and reliably loaded onto the bottom plate 230, the transverse dimension of the bottom plate 230 needs to be reasonably enlarged, so that the length of the main transmission rod 221 is also increased, and the middle of the main transmission rod 221 is easily bent due to the increased length, and in order to ensure the straightness of the main transmission rod 221, the whole main transmission rod 221 needs to be divided into two parts to form two transmission sub-rods 2211, and the two transmission sub-rods 2211 are connected through a coupler 2212, so that the rotation synchronism of the two transmission sub-rods 2211 is ensured.

Preferably, in order to ensure the verticality of the bottom plate 230 during the lifting process, a guide assembly 250 may be disposed at each corner of the bottom plate 230, wherein the guide assembly 250 includes a guide column 251, one side of the guide column 251 is connected to the frame 100, and the other side of the guide column 251 is snap-fitted to the bottom plate 230.

In this embodiment, when each corner of the bottom plate 230 is driven to lift by a chain, the bottom plate 230 is engaged with the guide posts 251, so as to ensure the verticality of the bottom plate 230 during the lifting process.

Further preferably, in order to ensure the verticality of the guide post 251 when it is installed, a guide seat 252 is installed on each corner of the bottom plate 230, wherein the guide seat 252 comprises a mounting block 2521 connected to the bottom plate 230 and a guide block 2522 connected to the mounting block 2521, and the guide block 2522 is snap-fitted to the guide post 251.

Preferably, a first guide rail 260 crossing the feeding region 110 is connected to the frame 100, and a telescopic belt 270 is wound around the first guide rail 260, wherein one end of the telescopic belt 270 is connected to the first guide rail 260, a belt pressing block 280 is disposed at the other end of the telescopic belt 270, and the belt pressing block 280 is magnetically engaged with a positioning block 241 mounted on the tray 240.

In this embodiment, through the cooperation of inhaling magnetically between area pressing piece 280 and the locating piece 241, treat the cutting cardboard on regular tray 240 for the in-process that tray 240 reciprocated along with bottom plate 230 avoids treating that the cardboard that cuts takes place to empty the phenomenon, improves the reliability that the cardboard that treats to cut deposited.

Preferably, the blowing assembly 320 includes a blowing portion for air output and a pressing portion 321 pressing the paper sheet, wherein the blowing portion is disposed side by side with the pressing portion 321.

In this embodiment, the pressing portion 321 is disposed on one side of the blowing portion, so that when air blown from the blowing portion blows into a gap between the uppermost paperboard and the next-upper paperboard, in addition to the "pressure" generated on the next-upper paperboard and the lower paperboard under the action of wind, the pressing portion 321 can also generate the "pressure" on the next-upper paperboard and the lower paperboard under the next-upper paperboard, thereby further ensuring reliable separation between the uppermost paperboard and the next-upper paperboard and realizing the sheet-by-sheet output of the paperboards.

Further preferably, since the area of the paper board is large and the lateral width is wide, the number of the blowing portions and the pressing portions 321 needs to be increased, that is, the number of the blowing portions and the pressing portions 321 is plural, and the blowing portions and the pressing portions 321 are arranged at intervals. The distance between the parts of the uppermost layer paper board and the next upper layer paper board is kept the same.

Preferably, the blowing part includes an air outlet plate 322, and one end of the air outlet plate 322 is mounted with a blower 323, and the other end of the air outlet plate 322 is provided with a blowing port 3221, wherein an air inlet of the blower 323 is communicated with the atmosphere, and an air supply channel is formed between the blowing port 3221 of the blower 323 and the blowing port 3221.

The blower 323 is used as the transmission power of wind power, so that the stability of air outlet is ensured, and the paper separating effect is further improved.

Preferably, the first chuck assembly 310 includes two chuck cylinders, which are a first chuck cylinder 311 and a second chuck cylinder 312, respectively, an output end of the first chuck cylinder 311 moves in a horizontal direction, and an output end of the second chuck cylinder 312 moves in a vertical direction, wherein the output end of the first chuck cylinder 311 moves in the horizontal direction when it extends, and the output end of the second chuck cylinder 312 moves in the vertical direction when it extends; one end of the connecting rod 313 is connected with the output end of the first sucking disc cylinder 311, and the other end of the connecting rod 313 is provided with a roller 314, wherein the roller 314 is in rolling fit with a sliding block 315 connected with the output end of the second sucking disc cylinder 312; and a first beam 316 mounted on the connecting rod 313 and disposed at the same end as the roller 314, wherein the first beam 316 is provided with a plurality of first suction pads 317 along the length direction.

Preferably, a detection component 330 is further disposed at a position close to the air blowing port 3221, wherein the detection component 330 includes a detection optocoupler 331 and a scraper 332, and the scraper 332 is located between the detection optocoupler 331 and the first beam 316.

In this embodiment, the number of the cardboard sucked by the first suction cup 317 is detected by providing the detection optocoupler 331, and the judgment is based on the gap between two adjacent cardboard, that is, if the number of the cardboard sucked by the first suction cup 317 exceeds one, a corresponding gap is inevitably formed between two adjacent cardboard at this time, so as to judge that the number of the cardboard sucked by the first suction cup 317 is at least two. If the detection optocoupler 331 judges that the number of the paper boards sucked on the first suction cup 317 exceeds one, a signal is sent to a controller of the image-text cutting machine, the controller drives the output ends of the first suction cup cylinder 311 and the second suction cup cylinder 312 to retract and extend out again, so that the paper boards on the first suction cup 317 are scraped off by redundant paper boards when passing through the scraper 332, and the redundant paper boards are output until the number of the paper boards on the first suction cup 317 is only one and enter a paper separation channel, thereby ensuring that the paper boards are output in a one-by-one mode all the time.

Preferably, the paper feeding positioning plate 340 is installed on the paper separating channel, one end of the paper feeding positioning plate 340 is provided with a plurality of notches 341 along the length direction, the position of one part of the notches 341 corresponds to the position of the air blowing port 3221, the position of the other part of the notches 341 corresponds to the position of the pressing portion 321, and the other end of the paper feeding positioning plate 340 is provided with a first barrier 342.

Further preferably, a paper pressing assembly 350 is disposed near the air blowing port 3221 and above the paper feeding positioning plate 340, and the paper pressing assembly 350 includes a paper pressing cylinder 352 mounted on a paper pressing mounting beam 351, wherein an output end of the paper pressing cylinder 352 is connected to a paper pressing connection plate 353, and a first paper pressing steel sheet 354 is connected to the paper pressing connection plate 353.

Preferably, in order to ensure that the paper boards can be smoothly conveyed on the paper separation channel, a conveying assembly 360 is arranged below the paper feeding positioning plate 340, and the conveying assembly 360 comprises a plurality of bearing mounting plates 361 which are arranged in parallel, the length direction of the bearing mounting plates 361 is parallel to the feeding direction of the paper boards, wherein a conveying motor 362 is mounted on one of the bearing mounting plates 361, and the output end of the conveying motor 362 is connected with a paper feeding main belt wheel 363; two paper feeding rotating shafts 364 are respectively positioned at both sides of the paper feeding main belt wheel 363, and the axial directions of the two paper feeding rotating shafts 364 are parallel to the axial direction of the output end of the transmission motor 362, wherein the paper feeding rotating shaft 364 is nested with a paper feeding auxiliary belt wheel 365, the paper feeding auxiliary belt wheel 365 is connected with the paper feeding main belt wheel 363 through a belt 366, and the paper feeding rotating shaft 364 is nested with a paper feeding wheel 367.

In this embodiment, the paper feeding positioning plate 340 is provided with a plurality of slot holes 343, and the positions of the slot holes 343 correspond to the position of the paper feeding wheel 367, so that a part of the structure of the paper feeding wheel 367 is exposed and directly contacts with the paper board, and smoothness of the paper board in the conveying process is ensured under the action of the paper feeding wheel 367.

Further preferably, because the thickness of the paper board is thin, a "arching" phenomenon inevitably occurs during the paper board conveying process, and in addition, when the paper board approaches the cutting area 130, if the rotation of the paper feeding wheel 367 cannot be stopped timely, the paper board can be continuously conveyed forward, and at this time, the edge of the paper board is pressed by the first barrier strip 342, so that the paper board "arching" is caused, and the subsequent cutting of the paper board is affected, therefore, the paper pressing bracket 355 is arranged on the paper pressing mounting beam 351, and the paper pressing piece 356 is connected to the paper pressing bracket 355, wherein the extending direction of the paper pressing piece 356 is parallel to the conveying direction of the paper board.

Further preferably, the extending direction of the platen 356 and the extending direction of the first platen 354 coincide with each other. The paper board is always in a pressed state in the conveying process, so that the arching is avoided, and the stability and the smoothness of paper board conveying are ensured.

Preferably, in order to achieve the pre-positioning of the paper board before cutting, the first barrier strip 342 on the paper feeding positioning plate 340 can only achieve the positioning of the paper board along the direction of the paper separating channel, but cannot achieve the positioning of the paper board on the vertical paper separating channel, therefore, the transmission assembly 360 further includes a transmission cylinder 368 mounted on the frame 100, and an output end of the transmission cylinder 368 is connected with the paper feeding wheel set mounting plate 369, wherein the paper feeding wheel set mounting plate 369 is connected with the bearing mounting plate 361, and is in sliding fit between the paper feeding wheel set mounting plate 369 and the frame 100.

In this embodiment, through transmission cylinder 368 pulling paper feeding wheel set mounting plate 369, synchronous dynamic bearing mounting plate 361 removes for paper feeding wheel 367 removes along the axis direction of the pivot 364 that advances, thereby drives the cardboard and removes along the direction of perpendicular branch paper passageway, supports with installing the second fender strip 344 on the locating plate 340 that advances and leans on the cooperation, thereby realizes the predetermined position of cardboard in the horizontal plane, provides accurate location for the cutting of follow-up cardboard.

Preferably, in order to avoid the paper board from arching when moving in the lateral direction (moving in the direction perpendicular to the paper separation path), a paper pressing fixing plate 357 is mounted on the paper pressing mounting beam 351, and a second paper pressing steel sheet 358 is connected to the paper pressing fixing plate 357, wherein the second paper pressing steel sheet 358 is arranged side by side with the paper pressing sheet 356.

Preferably, the cutting assembly 420 comprises a gantry 421 crossing the rack 100, and a cutting head 422 slidably moving along the gantry 421 is mounted on the gantry 421, wherein a cutting motor 423 is mounted on both sides of the gantry 421, an output end of the cutting motor 423 is provided with a gear 424, and the gear 424 is in meshing transmission with a rack 425 mounted on the rack 100.

In this embodiment, through the meshing cooperation between the gear 424 and the rack 425, on the one hand, the stability and the reliability of the gantry 421 in the moving process are ensured, on the other hand, the moving distance of the gantry 421 can be accurately controlled, and the accurate positioning during the paperboard cutting is realized.

Preferably, the cutting assemblies 420 are two in number and are arranged side-by-side.

In this embodiment, by providing two cutting assemblies 420, on one hand, two successive cutting operations can be performed on a single paperboard, and on the other hand, two paperboards can be simultaneously cut, thereby improving the working efficiency.

Preferably, a platen 530 is provided in the outfeed section 140 that is movable up and down in a direction perpendicular to the direction of sheet outfeed, and a shoe (not shown) is positioned on the platen 530 for receiving the cut sheets.

In this embodiment, the lifting manner of the platen 530 is the same as the lifting manner of the bottom plate 230 in the feeding mechanism 200, and therefore, the description thereof is omitted.

Preferably, the second suction cup assembly 510 comprises a second beam 511 slidably connected to the frame 100, wherein a second suction cup 512 is disposed on the second beam 511 along the length direction of the second beam 511 for sucking the cut paper board in the cutting area 130 and placing the cut paper board on the bottom support; the regulating assembly 520 comprises a crosspiece 521 connected to the frame 100 in a sliding manner, wherein a first limiting portion 522 for limiting the paper boards in the discharging direction and a second limiting portion 523 for limiting the paper boards in the vertical discharging direction are arranged on the crosspiece 521.

In this embodiment, the second beam 511 and the second suction cup 512 in the second suction cup assembly 510 suck the cut paper sheets in the cutting area 130 one by one and place the paper sheets into the discharging area 140, and the first limiting portion 522 and the second limiting portion 523 regulate the paper sheets in the discharging area 140, so that the paper sheets are prevented from being inclined or folded or damaged along with the increase of the number of the paper sheets, and the discharging quality of the paper sheets is improved.

Further preferably, the moving direction of the second beam 511 and the moving direction of the crosspiece 521 are both parallel to the discharging direction of the paper boards, wherein the connection position between the second beam 511 and the rack 100 and the connection position between the crosspiece 521 and the rack 100 are respectively located at the inner side and the outer side of the discharging area 140.

In this embodiment, the moving structure of the second beam 511 is the same as that of the gantry 421, and therefore, the detailed description thereof is omitted.

Preferably, a translation assembly 540 is disposed between the end of the crosspiece 521 and the frame 100, and the translation assembly 540 includes a second guide 541 mounted on the frame 100 and a guide block 542 connected to the end of the crosspiece 521, wherein the second guide 541 is in nested sliding engagement with the guide block 542.

In the embodiment, the relative distance between the second beam 511 and the cutting area 130 is changed by the translation assembly 540, so as to adapt to the arranging treatment of paper boards with different sizes, and in addition, the nesting fit between the second guide rail 541 and the guide block 542 adopts arc contact, so that the smoothness of the crosspiece 521 in moving along the length direction of the second guide rail 541 is ensured.

Preferably, a first rubber-headed tulip screw 543 is screwed on one side of the guide block 542 connected to the second guide rail 541.

In this embodiment, the first rubber head cap screw 543 is rotated to lock the relative position between the guide block 542 and the second guide rail 541, so that the crosspiece 521 is guaranteed not to move after the adjustment is completed, and the effect of arranging the paperboard is improved.

Preferably, the first position-limiting portion 522 is slidably connected to the crosspiece 521, and the relative position between the first position-limiting portion 522 and the crosspiece 521 is locked by a second offset head plum blossom screw 5221, wherein the first position-limiting portion 522 includes a first position-limiting cylinder 5222, and an output end of the first position-limiting cylinder 5222 is connected to a first position-limiting block 5223.

Preferably, the second position-limiting portion 523 is slidably connected to the crosspiece 521, and the relative position between the second position-limiting portion 523 and the crosspiece 521 is locked by a third offset head box screw 5231, wherein the second position-limiting portion 523 includes a second position-limiting cylinder 5232, and an output end of the second position-limiting cylinder 5232 is connected to a second position-limiting block 5233.

Preferably, the crosspiece 521 is slidably connected with a third limiting block 550, the second limiting block 5233 and the third limiting block 550 are respectively located on two sides of the first limiting block 5223, wherein the third limiting block 550 locks the relative position between the third limiting block 550 and the crosspiece 521 through a fourth offset head plum blossom screw 560, and the first limiting block 5223, the second limiting block 5233 and the third limiting block 550 are spliced to form a U-shaped structure, wherein the open end of the U-shaped structure faces the discharge direction of the paperboard.

It should be noted that the descriptions related to "first", "second", "a", etc. in the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicit indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The terms "connected," "fixed," and the like are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. An image-text cutting machine characterized by comprising:

the discharging mechanism comprises a discharging channel, and a second sucker assembly and a regulating assembly are arranged on the discharging channel, wherein the completely cut paperboards are sucked into the discharging area through the second sucker assembly, and the paperboards in the discharging area are sorted through the regulating assembly;

the transmission assembly comprises a main transmission rod connected with the output end of the speed reducing motor and an auxiliary transmission rod parallel to the main transmission rod, wherein two ends of the main transmission rod are respectively connected with a chain wheel, a first chain is meshed on the chain wheel, one end of the first chain is connected with the bottom plate, the other end of the first chain is a free end, one end of the auxiliary transmission rod is connected with the rack, the other end of the auxiliary transmission rod is connected with the chain wheel, the chain wheel on the auxiliary transmission rod is connected with the chain wheel on the main transmission rod through a second chain, one end of the second chain is connected with the bottom plate, and the other end of the second chain is a free end.

2. The machine of claim 1, wherein a guide assembly is provided at each corner of the base plate, wherein the guide assembly comprises a guide post, one side of the guide post is connected to the frame, and the other side of the guide post is snap-fitted to the base plate.

3. The image-text cutting machine according to claim 1, characterized in that the blowing assembly includes a blowing portion for outputting air and a pressing portion for pressing the paper board, wherein the blowing portion and the pressing portion are arranged side by side and at an interval, and the blowing portion includes an air outlet plate, and an air blower is installed at one end of the air outlet plate, and an air blowing port is provided at the other end of the air outlet plate, wherein an air inlet of the air blower is communicated with the atmosphere, and an air blowing channel is formed between the air blowing port of the air blower and the air blowing port.

4. The image-text cutting machine according to claim 3, characterized in that a paper feeding positioning plate is installed on the paper separating passage, and one end of the paper feeding positioning plate is provided with a plurality of notches along the length direction, and the position of one part of the notches corresponds to the position of the air blowing port, the position of the other part of the notches corresponds to the position of the pressing portion, and the other end of the paper feeding positioning plate is provided with a first blocking strip and a second blocking strip which is perpendicular to the first blocking strip.

5. The image-text cutting machine according to claim 4, characterized in that a paper pressing assembly is provided near the air blowing opening and above the paper feeding positioning plate, and the paper pressing assembly includes a paper pressing cylinder and a paper pressing fixing plate mounted on the paper pressing mounting beam, wherein the output end of the paper pressing cylinder is connected to the paper pressing connecting plate, and a first paper pressing steel sheet is connected to the paper pressing connecting plate, and a second paper pressing steel sheet is connected to the paper pressing fixing plate.

6. The image-text cutting machine according to claim 4, characterized in that a transmission assembly is arranged below the paper feeding positioning plate and comprises a plurality of bearing mounting plates which are arranged in parallel with each other, the length direction of the bearing mounting plates is parallel to the feeding direction of the paper board, wherein a transmission motor is mounted on one of the bearing mounting plates, and the output end of the transmission motor is connected with a paper feeding main belt wheel; the two paper feeding rotating shafts are respectively positioned at two sides of the paper feeding main belt wheel, the axial directions of the two paper feeding rotating shafts are parallel to the axial direction of the output end of the transmission motor, the paper feeding auxiliary belt wheel is nested on the paper feeding rotating shafts, the paper feeding auxiliary belt wheel is connected with the paper feeding main belt wheel through a belt, and the paper feeding wheel is nested on the paper feeding rotating shafts.

7. The image-text cutting machine according to claim 1, characterized in that the cutting assembly comprises a gantry which crosses the frame, and a cutting head which can slide along the gantry is mounted on the gantry, wherein, a cutting motor is mounted on both sides of the gantry, the output end of the cutting motor is provided with a gear, and the gear is in meshing transmission with a rack mounted on the frame.

8. The cutting machine according to claim 1, wherein the second suction cup assembly comprises a second beam slidably connected to the frame, wherein a second suction cup is disposed on the second beam along a length direction of the second beam for sucking the cut paper board in the cutting area and placing the cut paper board on the bottom support; regular subassembly, including sliding connection in the crosspiece on the frame, wherein, be provided with on the crosspiece and be used for realizing the first spacing portion that the cardboard spacing is gone up in ejection of compact direction and be used for realizing the spacing second spacing portion of cardboard on perpendicular ejection of compact direction.

9. The image-text cutting machine according to claim 8, wherein the first position-limiting part is slidably connected to the crosspiece and the relative position between the first position-limiting part and the crosspiece is locked by a second rubber head plum screw, wherein the first position-limiting part comprises a first position-limiting cylinder, and the output end of the first position-limiting cylinder is connected with a first position-limiting block; the spacing portion of second slips on the crosspiece to through the relative position between third rubber head plum blossom screw locking spacing portion of second and the crosspiece, wherein, the spacing portion of second includes the spacing cylinder of second, and is connected with the second stopper at the output of the spacing cylinder of second, wherein, the moving direction of first stopper and the moving direction mutually perpendicular of second stopper.