CN116714305A - Paper conveying device and technology for packaging carton printing - Google Patents
Paper conveying device and technology for packaging carton printing Download PDFInfo
- Publication number
- CN116714305A CN116714305A CN202311004748.4A CN202311004748A CN116714305A CN 116714305 A CN116714305 A CN 116714305A CN 202311004748 A CN202311004748 A CN 202311004748A CN 116714305 A CN116714305 A CN 116714305A
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- Prior art keywords
- plate
- frame
- stock
- paperboard
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/022—Holders for feeding or positioning blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
- B31B50/22—Notching; Trimming edges of flaps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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Abstract
The invention discloses a paper conveying device and a process for printing a packaging paper box, wherein the paper conveying device comprises a frame, a stock plate and a pressing frame, wherein a stock area is arranged on one side of the frame, the stock plate is arranged at the top of the stock area, and in the using process, the burr cutting can be carried out on one side of a paper board piece to be butted through a paper board corner burr removing mechanism in the cutting process, so that the part is smooth, the butt joint fixing effect of two ends of the paper board is improved, the assembly effect of the corrugated board is ensured, the burr cutting can be carried out on the other side of the paper board piece to be butted through a side bar cutting unit in the cutting process, the assembly effect of the corrugated board is further improved, the burr crushed aggregates of the area are collected through a collecting unit, and the burr fragments generated by the side bar cutting unit can be collected through an external collecting box, so that the work load of a processing person is lightened.
Description
Technical Field
The invention relates to the technical field of labels, in particular to a paper conveying device and a paper conveying process for printing a packaging carton.
Background
The packing carton is formed by the concatenation of corrugated container board, and corrugated container board is the bonding body of a multilayer, and it comprises one deck wave core paper intermediate layer and one deck cardboard at least, has higher mechanical strength, can withstand the collision and fall in the handling, and corrugated container board's actual performance depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.
The corrugated board can be according to the processing needs before the printing, can be on the corrugated board surface and beat the empty slot that supplies partial cardboard upset, the cardboard is about to segment and splice after printing, because the special inside sandwich layer that has of corrugated board material, can lead to corrugated board inner core to expose in the cutting process, because corrugated board inner core is the wave, can lead to corrugated board inner core surface burr inequality if can't tailor alone to the inner core, leads to corrugated board both ends can not effectively bond together.
In the prior art, a printing device for packaging cartons and a working method thereof are disclosed in a publication number CN111645415B, and relate to the technical field of printing devices. The invention comprises a shell, wherein a feed inlet is arranged on the right side of the shell; a conveying mechanism is fixedly arranged in the shell; the surface of the conveying mechanism is fixedly provided with two symmetrically arranged annular guide belts; a leveling structure, a printing mechanism and an ink removing and drying mechanism are sequentially and fixedly arranged in the shell from right to left at positions corresponding to the positions above the conveying mechanism; the top surface of the shell is fixedly provided with a negative pressure dust collector, an air purifier and a hot air supply mechanism corresponding to the leveling structure, the printing mechanism and the ink removing and drying mechanism. According to the invention, through the design of the printing mechanism, the leveling mechanism and the ink removing and drying mechanism, the device can sequentially complete the surface pre-leveling, surface printing and ink drying work of the paperboard in an automatic assembly line mode, and the printing efficiency and printing effect of the device on the paperboard are effectively improved through the increase and optimization of the process flow.
However, the prior art still has great disadvantages, such as:
among the above-mentioned device and the prior art, when the cardboard printing cuts, when carrying out the burst equipment, lack the burr cutting process to corrugated container board equipment corner portion for corrugated container board butt joint end burr is more, if through bonding, can lead to corrugated container box inboard or outside burr to show and influence pleasing to the eye, if fixed through the buckle nail, can lead to fixed part gap more, influence corrugated container box overall bearing capacity, this just makes when processing, this part cardboard can be divided into the defective goods, if the defective goods is more on the one hand lead to processing cost to improve, on the other hand lead to the cardboard to carry out the reworking, the workman need cut the cardboard burr one by one, increase workman's work burden.
Disclosure of Invention
The invention aims to provide a paper conveying device and a paper conveying process for printing packaging cartons, which are used for solving the problems in the background technology.
The paper conveying device for packaging carton printing comprises a frame, a stock plate and a pressing frame, wherein a stock area is arranged on one side of the frame, the stock plate is arranged at the top of the stock area, the pressing frame is installed on the frame and is close to the top of the pressing frame area, a feeding conveying roller is arranged on the frame and is far away from the stock area, a conveying belt is installed on the feeding conveying roller, and a telescopic compression bar is installed on the pressing frame;
the paperboard storage unit is arranged on one side of the rack, close to the stock plate, and is used for storing and collecting printed paperboard sheets;
cardboard corner burr removal mechanism, cardboard corner burr removal mechanism set up in the frame is close to stock board region, can get rid of the burr of cardboard material corner after the quantitative cardboard piece of storage.
Preferably, the paperboard storage unit comprises a driving motor and a material blocking slat, wherein the driving motor is installed at one end of the rack, and the material blocking slat is installed at the output end of the driving motor.
Preferably, the cardboard corner burr removal mechanism comprises a blanking arm, a first cutter and a mounting shaft, wherein the mounting shaft is rotatably mounted on the frame and is close to one end of the driving motor, the blanking arm is fixedly sleeved on the surface of the mounting shaft, the first cutter is mounted on one side of the blanking arm, and a first gear is mounted on the outer portion of the mounting shaft.
Preferably, a counterweight box is arranged on one side of the blanking arm, a medium is filled in the counterweight box, and the medium can be arranged as a ball group.
Preferably, a groove is formed in one side of the surface of the machine frame, a side strip cutting unit is arranged in the groove area, the side strip burr cutting unit comprises a sliding rod, a sliding block, a buffer spring, a vertical rod, a second cutter and a magnetic attraction block, the sliding rod is installed inside the groove, the sliding block is slidably sleeved on the surface of the sliding rod, the surface of the sliding block is slidably attached to the inner wall of the groove, the buffer spring is sleeved on the surface of the sliding rod, two ends of the buffer spring are respectively fixed with one side of the sliding block and one side of the inner wall of the groove, the vertical rod is installed at the top of the sliding block, the second cutter is installed on one side of the vertical rod, and the magnetic attraction block is installed on the other side of the vertical rod.
Preferably, the transmission mechanism is installed to frame one side, the transmission mechanism includes fixed block, transmission shaft, hoist roller, reset torsion spring, second gear and first steel cable area, the fixed block is installed the frame is close to blank arm one side, the transmission shaft rotates to be installed adjacently between the fixed block, transmission shaft one end rotates and runs through one the fixed block, the fixed cover of second gear is established transmission shaft one end, the second gear with first gear engagement, hoist roller fixed cover is established the transmission shaft surface, first steel cable area one end is fixed hoist roller surface, reset torsion spring cover is established transmission shaft one end, reset torsion spring both ends respectively with hoist roller one side and one fixed block one side is fixed.
Preferably, the stand is installed to the stock board bottom, the link plate is installed to the stand bottom, flexible gasbag is installed to stock board bottom one side, frame bottom one side is provided with the brace table, the brace table top is provided with hydraulic telescoping rod, hydraulic telescoping rod output with the stock board bottom is fixed, flexible gasbag one side intercommunication has the air guide hose.
Preferably, one end of the first steel cable belt is fixed with one side of the connecting plate, the other end of the connecting plate is provided with a second steel cable belt, one end of the second steel cable belt penetrates through the inner wall of the groove in a sliding mode, and one end of the second steel cable belt is fixed with one side of the sliding block.
Preferably, the bottom of the material storage plate is close to the first cutting area and is provided with a collecting unit, the collecting unit comprises a fixing plate and a material storage box, the fixing plate is fixed at the bottom of the material storage plate, a pneumatic telescopic rod is mounted on the surface of the fixing plate, one end of an air guide hose is communicated with an air inlet end of the pneumatic telescopic rod, and a movable end of the pneumatic telescopic rod is fixed at one side of the material storage box.
A process based on the paper feeding device for printing packaging cartons, comprising the following steps:
s1: firstly, an operator conveys printed paper sheets to a stock plate through a frame, and the height of the stock plate is preset to be lower than that of a conveying belt, so that the paper sheets can be stacked on the stock plate, and the operator can stop material supply after stacking a set amount;
s2: due to the arrangement of the paperboard storage unit, the paperboard is blocked on the storage plate when being sent to the storage plate, the paperboard cannot be separated from the storage plate and can be ensured to be aligned smoothly, and then an operator compresses the upper paperboard sheet through the telescopic pressing rod, so that the paperboard can be kept stable during subsequent cutting;
s3: when the blank needs to be cut, the stop strip plate is retracted through the driving motor, then the hydraulic telescopic rod is driven to pull the stock plate to further descend, the first steel cable belt is pulled to descend through a connecting plate in the descending process of the stock plate, the winding roller is pulled to rotate in the descending process of the first steel cable belt, the transmission shaft is driven to rotate in the rotating process of the winding roller, and the first gear is driven to rotate through the second gear when the transmission shaft rotates, so that the blank cutting arm and the first cutter cut the blank on one side of the blank;
the second steel cable belt is pulled to move through one connecting plate in the descending process of the stock plate, the sliding block is pulled to move in the moving process of the second steel cable belt, and the upright rod and the second cutter are carried in the moving process of the sliding block to cut burrs on the other side of the paperboard sheet;
s4: the telescopic air bag is extruded in the descending process of the stock plate, and gas in the telescopic air bag is injected into the gas guide hose step by step, so that the stock box can be continuously stretched out to collect burr crushed aggregates generated in cutting in the cutting process.
Compared with the prior art, the invention has the beneficial effects that:
1. after printing and cutting are finished, the paperboards to be cut can be piled through the paperboard ordering and storing unit, so that the cutting efficiency is conveniently improved, the uppermost paperboard piece can be pressed through the arranged pressing rack and the telescopic pressing rod in the piling process, and the stabilizing effect of the paperboards in the cutting process is ensured;
2. in the cutting process, the burrs on one side of the paperboard sheet, which needs to be butted, can be cut through the arranged paperboard corner burr removing mechanism, so that the smoothness of the part is ensured, the butted fixing effect of the two ends of the paperboard is improved, and the assembly effect of the corrugated paperboard is ensured;
3. in the cutting process, the edge strip cutting unit is arranged to cut burrs on the other side of the paperboard sheet to be butted, so that the butt joint fixing effect of the two ends of the paperboard is further improved, and the assembly effect of the corrugated paperboard is ensured;
4. the cardboard corner burr removing mechanism is close to the outer end of the frame, and the part burrs are easy to scatter outside after being cut, so that the burr crushed aggregates in the area can be collected through the collecting unit in the cutting process, and the burr fragments generated by the edge strip cutting unit can be collected through the external collecting box, so that the work load of processing personnel is reduced.
According to the invention, in the using process, the paperboard to be cut is piled through the paperboard storage unit, so that the cutting efficiency is conveniently improved, the uppermost paperboard sheet is pressed through the arranged pressing frame and the telescopic pressing rod in the piling process, the stabilizing effect in the paperboard cutting process is ensured, the burr cutting is carried out on one side of the paperboard sheet to be butted through the arranged paperboard corner burr removing mechanism in the cutting process, the smoothness of the part is ensured, the butt joint fixing effect of the two ends of the paperboard is improved, the assembling effect of the corrugated paperboard is ensured, the burr cutting is carried out on the other side of the paperboard sheet to be butted through the arranged edge cutting unit in the cutting process, the assembling effect of the corrugated paperboard is further improved, the burr crushed aggregates in the area are collected through the arranged collecting unit, and the burr chips generated by the edge cutting unit can be collected through the external collecting box, so that the workload of a processing person is lightened.
Drawings
FIG. 1 is a schematic view of the overall apparatus of the present invention;
FIG. 2 is a schematic view of a portion of a support table according to the present invention;
FIG. 3 is a schematic view of a portion of a mounting block according to the present invention;
FIG. 4 is a schematic view of a portion of a stock plate according to the present invention;
FIG. 5 is a schematic view of a portion of a buffer spring according to the present invention;
FIG. 6 is a schematic view of the attachment area of the slider and the second cable tie of the present invention;
FIG. 7 is a schematic view of a portion of a storage area according to the present invention;
FIG. 8 is a schematic view of a portion of a magnetic block according to the present invention.
In the figure: 1. a frame; 11. a feed conveying roller; 111. a conveyor belt; 12. a support table; 121. a hydraulic telescopic rod; 13. a groove; 14. a slide bar; 15. a slide block; 16. a buffer spring; 17. a vertical rod; 18. a second cutter; 19. a magnetic suction block; 2. a stock plate; 21. a column; 22. a connecting plate; 23. a telescopic air bag; 231. an air guide hose; 24. a fixing plate; 241. a pneumatic telescopic rod; 25. a stock box; 26. a second steel cable belt; 3. a pressing frame; 31. a telescopic compression bar; 4. a blanking arm; 41. a first cutter; 42. a counterweight box; 43. a mounting shaft; 44. a first gear; 5. a driving motor; 51. a material blocking slat; 6. a fixed block; 61. a transmission shaft; 62. a winding roller; 63. a reset torsion spring; 64. a second gear; 65. a first wire rope; 7. and a material storage area.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution:
embodiment one: paper feeding device for packaging carton printing: the automatic feeding device comprises a frame 1, a material storage plate 2 and a material pressing frame 3, wherein a material storage area 7 is arranged on one side of the frame 1, the material storage plate 2 is arranged at the top of the material storage area 7, the material pressing frame 3 is arranged at the top of the area, close to the material pressing frame 3, of the frame 1, a feeding conveying roller 11 is arranged on the frame 1, far from the material storage area 7, a conveying belt 111 is arranged on the feeding conveying roller 11, and a telescopic compression rod 31 is arranged on the material pressing frame 3;
in this embodiment, the telescopic compression bar 31 may be set as an electric telescopic bar, and is mainly used to compress and fix the upper layer of cardboard after the cardboard stacking is completed, so as to avoid the upper layer of cardboard from shaking, influence the cardboard corner burr cutting effect, and the height of the conveying belt 111 is higher than the height of the stock plate 2, so that the cardboard conveyed onto the stock plate 2 can descend, thereby completing the stacking of a plurality of cardboards.
The bottom of the material storage plate 2 is provided with a stand column 21, the bottom of the stand column 21 is provided with a connecting plate 22, one side of the bottom of the material storage plate 2 is provided with a telescopic air bag 23, one side of the bottom of the frame 1 is provided with a supporting table 12, the top of the supporting table 12 is provided with a hydraulic telescopic rod 121, the output end of the hydraulic telescopic rod 121 is fixed with the bottom of the material storage plate 2, and one side of the telescopic air bag 23 is communicated with an air guide hose 231;
in this embodiment, the stock board 2 moves downward under the driving of the hydraulic telescopic rod 121, the stock board 2 can discharge the air inside the telescopic air bag 23 by extruding of the frame 1 in the descending process, and the air is injected into the pneumatic telescopic rod 241 by the air guide hose 231, so that the output end of the pneumatic telescopic rod 241 extends out continuously, the stock box 25 is pushed out continuously, and the burr crushed aggregates generated by cutting one end of the frame 1 are collected.
The bottom of the stock plate 2 is provided with a collecting unit near the first cutter 41, the collecting unit comprises a fixed plate 24 and a stock box 25, the fixed plate 24 is fixed at the bottom of the stock plate 2, a pneumatic telescopic rod 241 is arranged on the surface of the fixed plate 24, one end of an air guide hose 231 is communicated with the air inlet end of the pneumatic telescopic rod 241, and the movable end of the pneumatic telescopic rod 241 is fixed with one side of the stock box 25;
in this embodiment, the air guide hose 231 injects air into the pneumatic telescopic rod 241, and the output end of the pneumatic telescopic rod 241 is continuously extended, so that the storage box 25 is continuously pushed out, and the burr crushed aggregates generated by cutting one end of the frame 1 are collected.
The paperboard storage unit is arranged on one side of the frame 1 close to the stock plate 2 and is used for storing and collecting printed paperboard sheets;
the paperboard storage unit comprises a driving motor 5 and a material blocking strip plate 51, wherein the driving motor 5 is arranged at one end of the frame 1, and the material blocking strip plate 51 is arranged at the output end of the driving motor 5;
in this embodiment, when the baffle plate 51 needs to obstruct the stacked paperboards, the baffle plate 51 is rotated by the driving motor 5, so that the baffle plate 51 is inclined to lean against the region of the stock region 7 on the frame 1, the paperboards in the stacking process can not directly fall from the region, meanwhile, the baffle plate 51 can enable the stacked paperboards to be subjected to burr alignment, after the burrs are aligned, the upper paperboard can be pressed and fixed by the telescopic compression rod 31, and then the baffle plate 51 is rotated again by the driving motor 5, so that the baffle plate 51 is far away from the region of the stock region 7, and cutting processing is performed.
Cardboard corner burr removal mechanism sets up in frame 1 and is close to stock board 2 region, can get rid of the burr of cardboard material corner after storing quantitative cardboard piece.
The paperboard corner burr removing mechanism comprises a blanking arm 4, a first cutter 41 and a mounting shaft 43, wherein the mounting shaft 43 is rotatably mounted at one end of the frame 1 close to the driving motor 5, the blanking arm 4 is fixedly sleeved on the surface of the mounting shaft 43, the first cutter 41 is mounted at one side of the blanking arm 4, and a first gear 44 is mounted outside the mounting shaft 43;
in this embodiment, when the blanking arm 4 is not cutting, the blanking arm 4 is in a deflection direction, wherein the direct included angle between the blanking arm 4 and the side surface of the frame is 30 °, so that when the stock plate 2 descends to the stacking position under the action of the hydraulic telescopic rod 121, the blanking arm 4 can rotate to the vertical direction under the action of the first steel cable belt 65 linked with the stock plate 2, when the first steel cable belt 65 descends, the blanking arm 4 does not rotate to the area of the stock area 7 when the blanking arm 4 is not cutting, the problem that the cardboard cannot be cut near one end of the blanking arm 4 is avoided, when the cardboard is stacked to be the same as the conveying belt 111, stacking is completed, at this time, the hydraulic telescopic rod 121 is driven to descend again, the first steel cable belt 65 pulls the winding roller 62 to rotate, and then the first gear 44 is driven to rotate through the meshing transmission of the second gear 64, so that the blanking arm 4 cuts the aligned cardboard.
A counterweight box 42 is arranged on one side of the blanking arm 4, a medium is filled in the counterweight box 42, and the medium can be set as a ball group;
in this embodiment, when the blanking arm 4 is in the vertical direction, the weight box 42 is also in the vertical direction, a large number of balls inside the weight box 42 can be stacked to the bottom of the weight box 42, but along with the continuous deflection of the blanking arm 4, the balls inside the weight box 42 can roll towards the other end inside the weight box 42, and the load of the other end of the weight box 42 is increased due to the continuous overturning of the weight box 42, so that the load of the distal end of the blanking arm 4 is improved, the cutting effect of the distal end of the blanking arm 4 is improved, and the distal end hard burrs are cut off conveniently.
A transmission mechanism is arranged on one side of the frame 1 and comprises a fixed block 6, a transmission shaft 61, a winding roller 62, a reset torsion spring 63, a second gear 64 and a first steel cable belt 65, wherein the fixed block 6 is arranged on one side of the frame 1 close to the blanking arm 4, the transmission shaft 61 is rotatably arranged between the adjacent fixed blocks 6, one end of the transmission shaft 61 rotatably penetrates through one fixed block 6, the second gear 64 is fixedly sleeved at one end of the transmission shaft 61, the second gear 64 is meshed with the first gear 44, the winding roller 62 is fixedly sleeved on the surface of the transmission shaft 61, one end of the first steel cable belt 65 is fixed on the surface of the winding roller 62, the reset torsion spring 63 is sleeved at one end of the transmission shaft 61, and two ends of the reset torsion spring 63 are respectively fixed with one side of the winding roller 62 and one side of the fixed block 6;
in this embodiment, the first steel cable belt 65 is provided with a redundant length, and the first steel cable belt 65 of the portion is wound on the winding roller 62 for a plurality of turns, so that when the first steel cable belt 65 is pulled down under the action of the connecting plate 22, the first steel cable belt 65 drives the winding roller 62 to rotate, the winding roller 62 rotates to unwind the wound first steel cable belt 65 redundant portion, and when the connecting plate 22 is reset, the winding roller 62 is reset under the action of the reset torsion spring 63, and the unwound first steel cable belt 65 redundant portion is rewound on the winding roller 62 again.
One end of the first steel cable belt 65 is fixed with one side of one connecting plate 22, one end of the other connecting plate 22 is provided with a second steel cable belt 26, one end of the second steel cable belt 26 penetrates through the inner wall of the groove 13 in a sliding manner, and one end of the second steel cable belt 26 is fixed with one side of the sliding block 15;
in this embodiment, when the first steel cable belt 65 is pulled down, the winding roller 62 rotates counterclockwise, the second gear 64 rotates counterclockwise to drive the first gear 44 to rotate clockwise, so as to push the blanking arm 4 to cut the surface of the cardboard, when the winding roller 62 is reset, the winding roller 62 rotates clockwise, and the second gear 64 rotates clockwise to drive the first gear 44 to rotate counterclockwise, so as to push the blanking arm 4 to reset;
the two sets of webs 22 remain identical during movement, and when one set of webs 22 pulls the first cable tie 65, the other set of webs 22 pulls the second cable tie 26 to retract, and the second cable tie 26 and the first cable tie 65 move in the same position, which allows the two-sided cutting process to be performed simultaneously.
Embodiment two: based on the first embodiment, the feeding unit, the discharging unit, and the vibration unit mentioned in the first embodiment are described;
the surface of the frame 1 is provided with a groove 13, the area of the groove 13 is provided with a side strip cutting unit, the side strip burr cutting unit comprises a slide bar 14, a slide block 15, a buffer spring 16, a vertical rod 17, a second cutter 18 and a magnetic attraction block 19, the slide bar 14 is arranged in the groove 13, the slide block 15 is slidably sleeved on the surface of the slide bar 14, the surface of the slide block 15 is slidably attached to the inner wall of the groove 13, the buffer spring 16 is sleeved on the surface of the slide bar 14, two ends of the buffer spring 16 are respectively fixed with one side of the slide block 15 and one side of the inner wall of the groove 13, the vertical rod 17 is arranged at the top of the slide block 15, the second cutter 18 is arranged on one side of the vertical rod 17, and the magnetic attraction block 19 is arranged on the other side of the vertical rod 17;
in this embodiment, when two sets of connecting plates 22 descend along with the stock plate 2, one set of connecting plates 22 pulls the second steel cable 26 to retract downwards, the second steel cable 26 drives the slide block 15 to move towards the other end of the slide bar 14, the number of turns of the buffer spring 16 sleeved on the slide bar 14 is 8, so that the buffer spring 16 is stretched longer, but the compressed volume of the buffer spring 16 is smaller, the cutting position of the second cutter 18 in the cutting process is not affected, the surface of the slide block 15 is in sliding fit with the inner wall of the groove 13, so that the slide block 15 cannot rotate in the moving process, and stable movement can be maintained;
when the connecting plate 22 is reset, the sliding block 15 is gradually reset under the pushing of the buffer spring 16 until the magnetic block 19 at the other side of the upright 17 is magnetically fixed on the inner wall of the frame 1 again, so as to keep the upright 17 stable.
A process, based on the paper feeding device for printing the packaging cartons, comprising the following steps:
s1: firstly, an operator conveys printed paper sheets onto a stock plate 2 through a frame 1, and the height of the stock plate 2 is preset to be lower than that of a conveying belt 111, so that the paper sheets can be piled on the stock plate 2, and the operator can stop material supply after piling a set amount;
s2: due to the arranged paperboard storage unit, the paperboard is blocked on the storage plate 2 when being sent to the storage plate 2, the paperboard cannot be separated from the storage plate 2 and can be ensured to be aligned smoothly, and then an operator compresses the upper paperboard sheet through the telescopic compression rod 31, so that the paperboard can be kept stable during subsequent cutting;
s3: when the blank needs to be cut, the stop strip plate 51 can be retracted through the driving motor 5, then the hydraulic telescopic rod 121 is driven to pull the stock plate 2 to further descend, the first steel cable belt 65 is pulled to descend through the connecting plate 22 in the descending process of the stock plate 2, the winding roller 62 is pulled to rotate in the descending process of the first steel cable belt 65, the transmission shaft 61 is driven to rotate in the rotating process of the winding roller 62, and the first gear 44 is driven to rotate through the second gear 64 when the transmission shaft 61 rotates, so that the blank cutting arm 4 and the first cutter 41 cut the blank edges on one side of the blank;
the second steel cable belt 26 is pulled to move through one connecting plate 22 in the descending process of the stock plate 2, the sliding block 15 is pulled to move in the moving process of the second steel cable belt 26, and the upright 17 and the second cutter 18 are carried in the moving process of the sliding block 15 to cut burrs on the other side of the paperboard sheet;
s4: the telescopic airbag 23 is extruded in the descending process of the stock plate 2, and gas inside the telescopic airbag 23 is gradually injected into the gas guide hose 231, so that the stock box 25 can be continuously stretched out to collect burr crushed aggregates generated by cutting in the cutting process.
Working principle: in the using process of the device, firstly, an operator operates the feeding conveying roller 11 to convey the paper board to the stock plate 2 through the conveying belt 111;
the stop strip plate 51 is rotated by the driving motor 5, so that the stop strip plate 51 is inclined to lean against the region of the stock region 7 on the frame 1, the paperboards in the stacking process can not directly fall from the region, the stop strip plate 51 can enable the stacked paperboards to be subjected to rough edge alignment, after rough edges are aligned, the upper paperboard can be pressed and fixed by the telescopic compression rod 31, and then the stop strip plate 51 is rotated by the driving motor 5 again, so that the stop strip plate 51 is far away from the region of the stock region 7, and cutting treatment is performed;
when the paper boards are piled up to the same height as the conveying belt 111, the hydraulic telescopic rod 121 is driven to descend again, the first steel cable belt 65 pulls the winding roller 62 to rotate, and then the second gear 64 is meshed and driven to drive the first gear 44 to rotate, so that the blanking arm 4 cuts the aligned paper board burrs integrally;
when the blanking arm 4 is in the vertical direction, the weight box 42 is also in the vertical direction, a large number of balls in the weight box 42 can be stacked at the bottom of the weight box 42, but as the blanking arm 4 is deflected continuously, the balls in the weight box 42 roll towards the other end in the weight box 42 continuously, and as the weight box 42 is turned over continuously, the load at the other end of the weight box 42 is increased, so that the load at the far end of the blanking arm 4 is improved, the cutting effect at the far end of the blanking arm 4 is improved, and the cutting effect of hard burrs at the far end is convenient to cut;
when the two groups of connecting plates 22 descend along with the material storage plate 2, one group of connecting plates 22 pulls the second steel cable belt 26 to retract downwards, the second steel cable belt 26 drives the sliding block 15 to move towards the other end of the sliding rod 14, the number of turns of the buffer spring 16 sleeved on the sliding rod 14 is 8, the buffer spring 16 is stretched longer, the compressed volume of the buffer spring 16 is smaller, the cutting position of the second cutter 18 in the cutting process is not influenced, the surface of the sliding block 15 is in sliding fit with the inner wall of the groove 13, the sliding block 15 cannot rotate in the moving process, and stable movement can be kept;
when the connecting plate 22 is reset, the sliding block 15 is gradually reset under the pushing of the buffer spring 16 until the magnetic block 19 at the other side of the upright 17 is magnetically fixed on the inner wall of the frame 1 again, so as to keep the upright 17 stable.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a packing carton printing is with paper feeding device which characterized in that: the automatic feeding device comprises a frame (1), a material storage plate (2) and a material pressing frame (3), wherein a material storage area (7) is arranged on one side of the frame (1), the material storage plate (2) is arranged at the top of the material storage area (7), the material pressing frame (3) is installed on the frame (1) and is close to the top of the material pressing frame (3), the frame (1) is far away from the material storage area (7) and is provided with a feeding conveying roller (11), a conveying belt (111) is installed on the feeding conveying roller (11), and a telescopic compression rod (31) is installed on the material pressing frame (3);
the paperboard storage unit is arranged on one side of the frame (1) close to the storage plate (2) and used for storing and collecting printed paperboard sheets;
cardboard corner burr removal mechanism, cardboard corner burr removal mechanism set up in frame (1) be close to stock board (2) region, can get rid of the burr of cardboard material corner after the quantitative cardboard piece of storage.
2. A paper feeding apparatus for printing packaging cartons as claimed in claim 1, wherein: the paperboard storage unit comprises a driving motor (5) and a material blocking strip plate (51), wherein the driving motor (5) is installed at one end of the frame (1), and the material blocking strip plate (51) is installed at the output end of the driving motor (5).
3. A paper feeding apparatus for printing packaging cartons as claimed in claim 1, wherein: cardboard corner burr removal mechanism includes blank arm (4), first cutter (41) and installation axle (43), installation axle (43) rotate install in frame (1) are close to driving motor (5) one end, blank arm (4) fixed cover is established installation axle (43) surface, first cutter (41) install in blank arm (4) one side, installation axle (43) externally mounted has first gear (44).
4. A paper feeding apparatus for printing packaging cartons as claimed in claim 3 and further comprising: a counterweight box (42) is arranged on one side of the blanking arm (4), and a medium is filled in the counterweight box (42) and can be arranged as a ball group.
5. A paper feeding apparatus for printing packaging cartons as claimed in claim 1, wherein: the novel plastic cutting machine is characterized in that a groove (13) is formed in one side of the surface of the machine frame (1), a side strip cutting unit is arranged in the area of the groove (13), the side strip cutting unit comprises a sliding rod (14), a sliding block (15), a buffer spring (16), a vertical rod (17), a second cutter (18) and a magnetic suction block (19), the sliding rod (14) is arranged inside the groove (13), the sliding rod (14) is arranged on the surface of the sliding rod in a sliding mode in a sleeved mode, the surface of the sliding block (15) is in sliding fit with the inner wall of the groove (13), the two ends of the buffer spring (16) are respectively fixed on one side of the sliding rod (14) and one side of the inner wall of the groove (13), the vertical rod (17) is arranged at the top of the sliding block (15), the second cutter (18) is arranged on one side of the vertical rod (17), and the magnetic suction block (19) is arranged on the other side of the vertical rod (17).
6. A paper feeding apparatus for printing packaging cartons as claimed in claim 1, wherein: the automatic wire cutting machine is characterized in that a transmission mechanism is arranged on one side of the frame (1), the transmission mechanism comprises a fixed block (6), a transmission shaft (61), a winding roller (62), a reset torsion spring (63), a second gear (64) and a first steel cable belt (65), the fixed block (6) is arranged on one side of the frame (1) close to the blanking arm (4), the transmission shaft (61) is rotatably arranged between the adjacent fixed blocks (6), one end of the transmission shaft (61) rotatably penetrates through one fixed block (6), the second gear (64) is fixedly sleeved at one end of the transmission shaft (61), the second gear (64) is meshed with the first gear (44), the winding roller (62) is fixedly sleeved on the surface of the transmission shaft (61), one end of the first steel cable belt (65) is fixedly arranged on the surface of the winding roller (62), the reset torsion spring (63) is sleeved at one end of the transmission shaft (61), and two ends of the reset torsion spring (63) are respectively fixedly sleeved on one side of the winding roller (62) and one side of the fixed block (6).
7. A paper feeding apparatus for printing packaging cartons as claimed in claim 1, wherein: the automatic feeding device is characterized in that the stand column (21) is arranged at the bottom of the material storage plate (2), the connecting plate (22) is arranged at the bottom of the stand column (21), the telescopic air bag (23) is arranged on one side of the bottom of the material storage plate (2), the supporting table (12) is arranged on one side of the bottom of the machine frame (1), the hydraulic telescopic rod (121) is arranged at the top of the supporting table (12), the output end of the hydraulic telescopic rod (121) is fixed with the bottom of the material storage plate (2), and the air guide hose (231) is communicated with one side of the telescopic air bag (23).
8. The paper feeding device for printing packaging cartons as claimed in claim 6, wherein: one end of the first steel cable belt (65) is fixed with one side of the connecting plate (22), the other end of the connecting plate (22) is provided with a second steel cable belt (26), one end of the second steel cable belt (26) penetrates through the inner wall of the groove (13) in a sliding mode, and one end of the second steel cable belt (26) is fixed with one side of the sliding block (15).
9. A paper feeding apparatus for printing packaging cartons as claimed in claim 3 and further comprising: the utility model discloses a material storage device, including material storage board (2), material guide hose (231), material storage board (24), material storage board (2) bottom is close to first incision (41) region is provided with the collection unit, the collection unit includes fixed plate (24) and material storage box (25), fixed plate (24) are fixed material storage board (2) bottom, fixed plate (24) surface mounting has pneumatic telescopic link (241), air guide hose (231) one end with pneumatic telescopic link (241) inlet end intercommunication, pneumatic telescopic link (241) remove the end with material storage box (25) one side is fixed.
10. A process, based on a paper feeding device for printing packaging cartons as claimed in any one of claims 1 to 9, comprising the steps of:
s1: firstly, an operator conveys printed paper sheets onto a stock plate (2) through a frame (1), and the paper sheets can be stacked on the stock plate (2) due to the fact that the height of the stock plate (2) is preset to be lower than that of a conveying belt (111), and the operator can stop material supply after stacking a set amount;
s2: due to the arranged paperboard storage unit, the paperboard is blocked on the storage plate (2) when being conveyed to the storage plate (2), the paperboard cannot be separated from the storage plate and can be ensured to be aligned smoothly, and then an operator compresses the upper paperboard sheet through the telescopic compression rod (31), so that the paperboard can be kept stable during subsequent cutting;
s3: when the blank needs to be cut, the baffle strip plate (51) is retracted through the arranged driving motor (5), then the hydraulic telescopic rod (121) is driven to pull the stock plate (2) to further descend, the first steel cable belt (65) is pulled to descend through the connecting plate (22) in the descending process of the stock plate (2), the winding roller (62) is pulled to rotate in the descending process of the first steel cable belt (65), the transmission shaft (61) is driven to rotate in the rotating process of the winding roller (62), and the first gear (44) is driven to rotate through the second gear (64) when the transmission shaft (61) rotates, so that the blank cutting arm (4) and the first cutter (41) cut the blank edges on one side of the blank;
the second steel cable belt (26) is pulled to move through one connecting plate (22) in the descending process of the stock plate (2), the sliding block (15) is pulled to move in the moving process of the second steel cable belt (26), and the vertical rod (17) and the second cutter (18) are carried in the moving process of the sliding block (15) to cut burrs on the other side of the paperboard sheet;
s4: the telescopic air bag (23) is extruded in the descending process of the stock plate (2), and gas in the telescopic air bag (23) is injected into the gas guide hose (231) step by step, so that the stock box (25) can be continuously stretched out to collect burr crushed aggregates generated in the cutting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311004748.4A CN116714305B (en) | 2023-08-10 | 2023-08-10 | Paper conveying device and technology for packaging carton printing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311004748.4A CN116714305B (en) | 2023-08-10 | 2023-08-10 | Paper conveying device and technology for packaging carton printing |
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| Publication Number | Publication Date |
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| CN116714305A true CN116714305A (en) | 2023-09-08 |
| CN116714305B CN116714305B (en) | 2023-10-13 |
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| CN202311004748.4A Active CN116714305B (en) | 2023-08-10 | 2023-08-10 | Paper conveying device and technology for packaging carton printing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN121821524A (en) * | 2026-03-12 | 2026-04-10 | 福建省八一村永庆竹木业开发有限责任公司 | A bamboo-wood composite board paving and assembly equipment and production method |
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| CN116714305B (en) | 2023-10-13 |
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