CN112590297B - High-efficiency carton unpacking machine and working method thereof - Google Patents
High-efficiency carton unpacking machine and working method thereof Download PDFInfo
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- CN112590297B CN112590297B CN202011454889.2A CN202011454889A CN112590297B CN 112590297 B CN112590297 B CN 112590297B CN 202011454889 A CN202011454889 A CN 202011454889A CN 112590297 B CN112590297 B CN 112590297B
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- folding
- motor
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000010008 shearing Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000002390 adhesive tape Substances 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 16
- 238000012937 correction Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 241000252254 Catostomidae Species 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 13
- 230000007723 transport mechanism Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 241000274582 Pycnanthus angolensis Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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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
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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
- B31B50/006—Controlling; Regulating; Measuring; Improving safety
-
- 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
- B31B50/26—Folding sheets, blanks or webs
- B31B50/52—Folding sheets, blanks or webs by reciprocating or oscillating members, e.g. fingers
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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
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/72—Uniting opposed surfaces or edges; Taping by applying and securing strips or sheets
- B31B50/722—Uniting opposed surfaces or edges; Taping by applying and securing strips or sheets on already formed boxes
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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
- B31B50/74—Auxiliary operations
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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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- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention discloses a high-efficiency carton unpacking machine which comprises a rack, wherein a material inlet frame is arranged on one side of the rack, the material inlet frame is obliquely arranged on the rack, a grabbing mechanism is arranged in the rack and comprises a grabbing motor, the grabbing motor is arranged at the bottom in the rack, and an output shaft of the grabbing motor is connected with a first lead screw. According to the invention, the paper boxes on the feeding frame can be accurately grabbed through the vacuum sucker arranged on the second lead screw, the positioning is accurate, the paper boxes are ensured to be kept in an open state and not to be deviated in the retracting process by matching with the correcting rod, the technical problem that the bottom folding is influenced because the paper boxes cannot be completely opened in the prior art is solved, the bottom folding of the paper boxes can be completed on the same station through the arranged first folding mechanism and the second folding mechanism, and the technical problem of low paper box folding efficiency in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of carton unpacking, in particular to a high-efficiency carton unpacking machine and a working method thereof.
Background
With the development of carton technology, cartons are becoming more and more numerous in form, particularly cartons that can be put into a boxing operation by merely unfolding the carton. The process is realized by a case unpacking machine, and the case unpacking machine automatically finishes case unpacking, forming and folding of lower bottom flaps. And the adhesive tape sticking of the lower part is finished at present, the box boards which are folded into the paper boards are opened, the bottom of the box is folded according to a certain program, and the box is sealed by the adhesive tape and then is conveyed to special equipment of a box filler. The existing carton unpacking machine is low in unpacking speed in the unpacking process, and the carton structure is unstable in the unpacking process, so that incomplete unpacking is caused, and the bottom of the carton is low in folding efficiency.
Disclosure of Invention
The invention aims to provide a high-efficiency carton unpacking machine and a working method thereof, and solves the following technical problems: (1) the paper boxes on the feeding frame can be accurately grabbed through the vacuum sucker arranged on the second lead screw, the positioning is accurate, the correction rod is matched, the condition that the paper boxes are kept in an opening state and cannot be deviated in the returning process of the paper boxes is guaranteed, the technical problem that the folding bottom cannot be affected because the paper boxes cannot be completely opened in the prior art is solved, the arranged first folding mechanism and the arranged second folding mechanism can finish the folding bottom of the paper boxes on the same station, the folding efficiency of the bottom of the paper boxes is greatly improved, the space utilization rate is increased, the rotary short-direction folding rods and the telescopic long-direction folding rollers can adapt to the folding bottom with different heights of the paper boxes, and the technical problem that the folding efficiency of the paper boxes is low in the prior art is solved; (2) hydraulic shock absorber on spacing seat can avoid removing a seat translation rate at the excessive speed, has played the guard action, and the transport mechanism who sets up cliies the carton both sides, and the drive carton gos forward, and the end of a paper tape sealing mechanism that the transport mechanism tip set up can be quick carries out the back cover to the carton bottom, and the blade of over-and-under type when cutting the sticky tape maintains the state that the sticky tape was pasted next time, and the sticky tape can not drop, and the back cover is efficient, has improved fashioned quality.
The purpose of the invention can be realized by the following technical scheme:
a high-efficiency carton unpacking machine comprises a rack, wherein a feeding frame is arranged on one side of the rack, the feeding frame is obliquely arranged on the rack, a grabbing mechanism is arranged in the rack and comprises a grabbing motor, the grabbing motor is arranged at the bottom in the rack, an output shaft of the grabbing motor is connected with a first lead screw, a first moving block is in threaded connection with the first lead screw, a support column is fixedly arranged at the top of the first moving block, a second lead screw is rotatably arranged on the support column, the other end of the second lead screw is rotatably arranged on a moving seat, the moving seat is slidably arranged on two sliding rods, two second moving blocks are in threaded connection with the second lead screw, moving plates are arranged on the two second moving blocks, and vacuum suckers are symmetrically arranged on the moving plates;
a horizontal rail is arranged on one side, away from the feeding frame, of the rack, a third lead screw is arranged on the horizontal rail, a horizontal sliding plate is connected onto the third lead screw in a threaded manner, a first page folding mechanism is arranged on one side, close to the feeding frame, of the horizontal sliding plate, the first page folding mechanism comprises a horizontal cylinder, the horizontal cylinder is mounted on a fixed plate, a piston rod of the horizontal cylinder is connected with a rack, the rack is meshed with a connecting gear, the gear is sleeved on a rotating shaft, a short page folding rod is sleeved at one end, away from the gear, of the rotating shaft, a correcting rod is arranged above the fixed plate, the correcting rod is fixedly mounted on the horizontal sliding plate, a first page folding mechanism is fixedly mounted at one end, away from the moving seat, of the horizontal rail, and the two first page folding mechanisms are arranged oppositely;
the bottom is provided with the second mechanism of folding page or leaf in the frame, the second mechanism of folding page or leaf includes the scissors fork pole that two symmetries set up, two through connecting rod interconnect in the middle part of the scissors fork pole, scissors fork pole bottom slidable mounting is on the bottom plate, it installs the pneumatic cylinder to rotate on the bottom plate, the pneumatic cylinder piston rod sets up on the connecting rod, is connected with the length between two scissors fork pole tops and folds the paper roller to.
Further, a transmission mechanism is arranged in the frame and comprises two transmission components which are symmetrically arranged, the conveying component comprises a driving roller, the driving roller is connected with a driven roller through a belt in a conveying way, the driving roller is sleeved on a transmission shaft, the transmission shaft is connected with an output shaft of a transmission motor, the driving roller and the driven roller are arranged in the shell, the shell is arranged on the bearing column, a glue sealing mechanism is arranged between the two conveying assemblies and comprises a baffle plate, the baffle is provided with a shearing opening, one side of the baffle is provided with a bearing plate, one side of the bearing plate is provided with a shearing cylinder, the shearing cylinder piston rod is connected with the blade, a rotating shaft is arranged on one side of the shearing cylinder, a first guiding roller is arranged on one side of the rotating shaft close to the cylinder, and a second guiding roller is installed in the shearing opening in a rotating mode.
Further, the frame is close to and removes seat one side fixed mounting have two spacing seats, the slide bar both ends are fixed mounting respectively on two spacing seats, the mobile motor is installed to support column one side, the mobile motor output shaft runs through the support column and connects the second lead screw, two all be provided with two hydraulic shock absorbers on the spacing seat.
Furthermore, a correcting motor is arranged on one side of the horizontal rail, and an output shaft of the correcting motor is connected with a third lead screw.
Further, the rotating shaft is rotatably installed on a supporting block, the supporting block is installed at the bottom of a top plate, the top plate is installed on a fixing plate, the fixing plate is installed on a horizontal sliding plate, the bottom of the rack is slidably installed on a roller, and the roller is rotatably installed on the fixing plate.
Further, a partition plate is arranged between the two belts, the partition plate and the baffle plate are arranged on the same horizontal plane, the partition plate is installed on the bearing column, the first guide roller and the rotating shaft are rotatably installed on the bearing plate, the blade is arranged below the shearing opening, and the width of the shearing opening is larger than that of the blade.
Furthermore, the bottom plate is arranged at the bottom of the frame, and four corners of the bottom of the frame are provided with foot seats.
A working method of a high-efficiency carton unpacking machine comprises the following steps:
the method comprises the following steps: the carton is placed on the feeding frame, the grabbing motor is started, an output shaft of the grabbing motor drives the first lead screw to rotate, the first lead screw drives the second lead screw on the supporting column to move forwards, and further drives the vacuum chuck on the second lead screw to move forwards, the moving seat assists the supporting column to drive the second lead screw to move forwards, and after the four vacuum chucks suck the carton on the feeding frame, the grabbing motor is reversed to drive the second lead screw to return to the initial position;
step two: starting a correction motor, wherein an output shaft of the correction motor drives a third lead screw to rotate, the third lead screw drives a horizontal sliding plate to move horizontally, a correction rod on the horizontal sliding plate limits and corrects the carton, after the second lead screw returns to an initial position, a horizontal cylinder is started, a piston rod of the horizontal cylinder drives a rack to move, the rack is meshed with a gear to drive a gear to rotate, and further a rotating shaft on the gear is driven to rotate, the rotating shaft drives a short-direction folding rod to rotate, the two short-direction folding rods flatten two short plates on the carton, a hydraulic cylinder is started, a piston rod of the hydraulic cylinder drives a connecting rod to move upwards, and further the two shearing fork rods are driven to contract in a cross mode, and two long-direction folding rollers arranged on the shearing fork rods flatten two long plates on the carton, so that the bottom of the carton is flattened;
step three: starting a moving motor, wherein the output of the moving motor drives a second lead screw to rotate, the second lead screw rotates to drive a second moving block to move horizontally, at the moment, a horizontal sliding plate moves simultaneously, when the carton moves right above a conveying mechanism, a vacuum chuck breaks vacuum, the carton falls onto a partition plate of the conveying mechanism, a transmission motor is started, the output shaft of the transmission motor drives a transmission shaft to rotate, the transmission shaft drives a driving roller to rotate, the driving roller drives a driven roller to rotate through a belt, and the two belts drive the carton on the partition plate to move outwards of the rack;
step four: when the carton moves to the baffle, the adhesive tape cylinder is placed on the rotating shaft, the adhesive tape is sequentially led out from the first guide roller and the second guide roller and is adhered to one side of the carton, the bottom of the carton is sealed and adhered by the adhesive tape in the moving process of the carton, the cutting cylinder drives the blade to rise to cut off the adhesive tape, the adhesive tape is automatically adhered to the surface of the next carton after the blade retracts, and the carton after being sealed is conveyed by the belt and falls to the ground.
The invention has the beneficial effects that:
(1) according to the high-efficiency carton unpacking machine, the arranged vacuum chuck can accurately grab a carton on the feeding frame, the positioning is accurate, the correction rod is matched, the carton is ensured to be kept in an open state and not to be deviated in the retracting process, the arranged first folding mechanism and the arranged second folding mechanism can complete bottom folding of the carton on the same station, the folding efficiency of the bottom of the carton is greatly improved, and the rotary short-direction folding rod and the telescopic long-direction folding roller can adapt to bottom folding at different carton heights;
(2) hydraulic shock absorber on spacing seat can avoid removing a seat translation rate at the excessive speed, has played the guard action, and the transport mechanism who sets up cliies the carton both sides, and the drive carton gos forward, and the end of a paper tape sealing mechanism that the transport mechanism tip set up can be quick carries out the back cover to the carton bottom, and the blade of over-and-under type when cutting the sticky tape maintains the state that the sticky tape was pasted next time, and the sticky tape can not drop, and the back cover is efficient, has improved fashioned quality.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a high efficiency carton unpacking machine according to the present invention;
FIG. 2 is a schematic diagram of the structure of the horizontal track of the present invention;
FIG. 3 is a schematic view of a portion of the grasping mechanism of the present invention;
FIG. 4 is a schematic view of a second folding mechanism according to the present invention;
FIG. 5 is a schematic structural view of a first folding mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the transfer mechanism of the present invention;
fig. 7 is a schematic structural diagram of the glue sealing mechanism of the invention.
In the figure: 1. a frame; 2. a grabbing mechanism; 3. a horizontal rail; 4. a correction lever; 5. a first folding mechanism; 6. a second folding mechanism; 7. a transport mechanism; 8. a glue sealing mechanism; 9. feeding a material frame; 201. a grabbing motor; 202. a first lead screw; 203. a first moving block; 204. a support pillar; 205. a movable seat; 206. a slide bar; 207. a limiting seat; 208. a second lead screw; 209. a second moving block; 210. moving the plate; 211. a vacuum chuck; 212. a moving motor; 213. a hydraulic shock absorber; 301. a third lead screw; 302. a horizontal sliding plate; 303. correcting the motor; 501. a short-direction folding rod; 502. a roller; 503. a horizontal cylinder; 504. a rack; 505. a gear; 506. a rotating shaft; 507. a fixing plate; 508. a top plate; 601. shearing a fork rod; 602. a connecting rod; 603. a longitudinal folding roller; 604. a hydraulic cylinder; 701. a drive motor; 702. a drive roll; 703. a driven roller; 704. a belt; 705. a load bearing column; 706. a partition plate; 801. a baffle plate; 802. a rotating shaft; 803. a first guide roller; 804. a second guide roller; 805. a shearing cylinder; 806. a blade; 807. cutting the opening; 808. a carrier plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention relates to a high-efficiency carton unpacking machine and a working method thereof, and the high-efficiency carton unpacking machine comprises a rack 1, wherein a feeding frame 9 is arranged on one side of the rack 1, the feeding frame 9 is obliquely arranged on the rack 1, a grabbing mechanism 2 is arranged in the rack 1, the grabbing mechanism 2 comprises a grabbing motor 201, the grabbing motor 201 is arranged at the bottom in the rack 1, an output shaft of the grabbing motor 201 is connected with a first lead screw 202, a first moving block 203 is connected onto the first lead screw 202 in a threaded manner, a support column 204 is fixedly arranged at the top of the first moving block 203, a second lead screw 208 is rotatably arranged on the support column 204, the other end of the second lead screw 208 is rotatably arranged on a moving seat 205, the moving seat 205 is slidably arranged on two sliding rods 206, two second moving blocks 209 are connected onto the second lead screw 208 in a threaded manner, moving plates 210 are respectively arranged on the two moving blocks 209, and vacuum suction cups 211 are symmetrically arranged on the moving plates 210;
a horizontal rail 3 is arranged on one side, away from the material inlet frame 9, of the rack 1, a third lead screw 301 is arranged on the horizontal rail 3, a horizontal sliding plate 302 is connected onto the third lead screw 301 in a threaded manner, a first page folding mechanism 5 is arranged on one side, close to the material inlet frame 9, of the horizontal sliding plate 302, the first page folding mechanism 5 comprises a horizontal cylinder 503, the horizontal cylinder 503 is mounted on a fixing plate 507, a piston rod of the horizontal cylinder 503 is connected with a rack 504, the rack 504 is meshed with a gear 505, the gear 505 is sleeved on a rotating shaft 506, one end, away from the gear 505, of the rotating shaft 506 is sleeved with a short page folding rod 501, a correcting rod 4 is arranged above the fixing plate 507, the correcting rod 4 is fixedly mounted on the horizontal sliding plate 302, a first page folding mechanism 5 is fixedly mounted on one end, away from the moving seat 205, of the horizontal rail 3, and the two first page folding mechanisms 5 are arranged oppositely;
the bottom is provided with second folding mechanism 6 in frame 1, and second folding mechanism 6 includes the scissors pole 601 that two symmetries set up, and connecting rod 602 interconnect is passed through at two scissors pole 601 middle parts, and scissors pole 601 bottom slidable mounting is on the bottom plate, rotates on the bottom plate and installs pneumatic cylinder 604, and the pneumatic cylinder 604 piston rod sets up on connecting rod 602, is connected with long to folding roller 603 between two scissors pole 601 tops.
Specifically, be provided with transport mechanism 7 in frame 1, transport mechanism 7 includes that two symmetries set up conveying assembly, conveying assembly includes drive roll 702, drive roll 702 passes through belt 704 conveying and connects in driven voller 703, drive roll 702 cover is located on the transmission shaft, the transmission shaft is connected the driving motor 701 output shaft, drive roll 702, driven voller 703 installs in the casing, the casing is installed on bearing post 705, set up between two conveying assembly and seal gluey mechanism 8, seal gluey mechanism 8 includes baffle 801, the shearing mouth 807 has been seted up on the baffle 801, loading board 808 is installed to baffle 801 one side, shearing cylinder 805 is installed to loading board 808 one side, shearing cylinder 805 piston rod connection blade 806, shearing cylinder 805 one side is provided with axis of rotation 802, axis of rotation 802 is close to cylinder one side and is provided with first guide roller 803, the internal rotation of shearing mouth 807 is installed second guide roller 804. Frame 1 is close to and removes base 205 one side fixed mounting has two spacing seats 207, and fixed mounting is on two spacing seats 207 respectively at slide bar 206 both ends, and the mobile motor 212 is installed to support column 204 one side, and the output shaft of mobile motor 212 runs through support column 204 and connects second lead screw 208, all is provided with two hydraulic shock absorbers 213 on two spacing seats 207. A correcting motor 303 is arranged on one side of the horizontal rail 3, and an output shaft of the correcting motor 303 is connected with a third lead screw 301. The rotating shaft 506 is rotatably mounted on a supporting block, the supporting block is mounted at the bottom of the top plate 508, the top plate 508 is mounted on a fixing plate 507, the fixing plate 507 is mounted on the horizontal sliding plate 302, the bottom of the rack 504 is slidably mounted on the roller 502, and the roller 502 is rotatably mounted on the fixing plate 507. A partition 706 is arranged between the two belts 704, the partition 706 and the baffle 801 are arranged on the same horizontal plane, the partition 706 is mounted on the bearing column 705, the first guide roller 803 and the rotating shaft 802 are rotatably mounted on the bearing plate 808, the blade 806 is arranged below the shearing opening 807, and the width of the shearing opening 807 is greater than that of the blade 806. The bottom plate is arranged at the bottom of the frame 1, and four corners of the bottom of the frame 1 are provided with foot seats.
A working method of a high-efficiency carton unpacking machine comprises the following steps:
the method comprises the following steps: placing the paper boxes on a material rack 9, starting a grabbing motor 201, driving a first lead screw 202 to rotate by an output shaft of the grabbing motor 201, driving a second lead screw 208 on a supporting column 204 to move forwards by the first lead screw 202, further driving a vacuum sucker 211 on the second lead screw 208 to move forwards, driving the second lead screw 208 to move forwards by an auxiliary supporting column 204 of a moving seat 205, sucking the paper boxes on the material rack 9 by four vacuum suckers 211, and then reversing the grabbing motor 201 to drive the second lead screw 208 to return to an initial position;
step two: starting a correction motor 303, driving a third lead screw 301 to rotate by an output shaft of the correction motor 303, driving a horizontal sliding plate 302 to horizontally move by the third lead screw 301, limiting and correcting the carton by a correction rod 4 on the horizontal sliding plate 302, starting a horizontal cylinder 503 after a second lead screw 208 returns to an initial position, driving a rack 504 to move by a piston rod of the horizontal cylinder 503, driving a gear 505 to rotate by the rack 504 meshed with a gear 505, further driving a rotating shaft 506 on the gear 505 to rotate, driving a short-direction folding rod 501 to rotate by the rotating shaft 506, folding two short plates on the carton flatly by the two short-direction folding rods 501, starting a hydraulic cylinder 604, driving a connecting rod 602 to move upwards by a piston rod of the hydraulic cylinder 604, further driving the two shearing rods 601 to cross and contract, folding two long-direction folding rollers 603 arranged on the shearing rods 601 flatly fold the two long plates on the carton, and finishing the flatly folding of the bottom of the carton;
step three: starting the moving motor 212, wherein the moving motor 212 outputs and drives the second lead screw 208 to rotate, the second lead screw 208 rotates and drives the second moving block 209 to move horizontally, at the moment, the horizontal sliding plate 302 moves simultaneously, when the carton moves right above the conveying mechanism 7, the vacuum chuck 211 breaks vacuum, the carton falls onto a partition 706 of the conveying mechanism 7, the transmission motor 701 is started, an output shaft of the transmission motor 701 drives a transmission shaft to rotate, the transmission shaft drives a driving roller 702 to rotate, the driving roller 702 drives a driven roller 703 to rotate through a belt 704, and the two belts 704 drive the carton on the partition 706 to move towards the outside of the rack 1;
step four: when the carton moves to the baffle 801, the adhesive tape cylinder is placed on the rotating shaft 802, the adhesive tape is led out from the first guide roller 803 and the second guide roller 804 in sequence and is adhered to one side of the carton, the bottom of the carton is sealed by the adhesive tape in the moving process of the carton, the cutting cylinder 805 drives the blade 806 to ascend to cut off the adhesive tape, the adhesive tape is automatically adhered to the surface of the next carton after the blade 806 retracts, and the carton after being sealed is conveyed by the belt 704 and falls to the ground.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (7)
1. The high-efficiency carton unpacking machine is characterized by comprising a rack (1), wherein a material inlet frame (9) is arranged on one side of the rack (1), the material inlet frame (9) is obliquely arranged on the rack (1), a grabbing mechanism (2) is arranged in the rack (1), the grabbing mechanism (2) comprises a grabbing motor (201), the grabbing motor (201) is arranged at the bottom in the rack (1), an output shaft of the grabbing motor (201) is connected with a first lead screw (202), a first moving block (203) is in threaded connection with the first lead screw (202), a supporting column (204) is fixedly arranged at the top of the first moving block (203), a second lead screw (208) is rotatably arranged on the supporting column (204), the other end of the second lead screw (208) is rotatably arranged on a moving seat (205), and the moving seat (205) is slidably arranged on two sliding rods (206), two second moving blocks (209) are connected to the second lead screw (208) in a threaded manner, moving plates (210) are mounted on the two second moving blocks (209), and vacuum suckers (211) are symmetrically arranged on the moving plates (210);
one side, far away from a material inlet frame (9), of the rack (1) is provided with a horizontal track (3), a third lead screw (301) is arranged on the horizontal track (3), a horizontal sliding plate (302) is connected to the third lead screw (301) in a threaded manner, one side, close to the material inlet frame (9), of the horizontal sliding plate (302) is provided with a first folding mechanism (5), the first folding mechanism (5) comprises a horizontal cylinder (503), the horizontal cylinder (503) is installed on a fixing plate (507), the fixing plate (507) is installed on the horizontal sliding plate (302), a piston rod of the horizontal cylinder (503) is connected with a rack (504), the rack (504) is meshed with a connecting gear (505), the gear (505) is sleeved on a rotating shaft (506), one end, far away from the gear (505), of the rotating shaft (506) is sleeved with a short-direction folding rod (501), and a correcting rod (4) is arranged above the fixing plate (507), the correcting rod (4) is fixedly arranged on the horizontal sliding plate (302), one end of the horizontal track (3) far away from the moving seat (205) is fixedly provided with a first folding mechanism (5), and the two first folding mechanisms (5) are arranged oppositely;
the bottom is provided with second mechanism (6) of folding in frame (1), second mechanism (6) of folding includes shear fork pole (601) that two symmetries set up, two shear fork pole (601) middle part is through connecting rod (602) interconnect, shear fork pole (601) bottom slidable mounting is on the bottom plate, pneumatic cylinder (604) are installed in rotating on the bottom plate, pneumatic cylinder (604) piston rod sets up on connecting rod (602), is connected with length to folding roller (603) between two shear fork pole (601) tops.
2. The high-efficiency carton unpacking machine according to claim 1, characterized in that a conveying mechanism (7) is arranged in the machine frame (1), the conveying mechanism (7) comprises two symmetrically arranged conveying assemblies, each conveying assembly comprises a driving roller (702), the driving roller (702) is connected to a driven roller (703) in a conveying manner through a belt (704), the driving roller (702) is sleeved on a transmission shaft, the transmission shaft is connected with an output shaft of a transmission motor (701), the driving roller (702) and the driven roller (703) are installed in a shell, the shell is installed on a bearing column (705), a glue sealing mechanism (8) is arranged between the two conveying assemblies, the glue sealing mechanism (8) comprises a baffle plate (801), a shearing opening (807) is formed in the baffle plate (801), a bearing plate (808) is installed on one side of the baffle plate (801), and a shearing cylinder (805) is installed on one side of the bearing plate (808), the shearing cylinder (805) piston rod is connected with the blade (806), one side of the shearing cylinder (805) is provided with a rotating shaft (802), one side of the rotating shaft (802) close to the cylinder is provided with a first guiding roller (803), and a second guiding roller (804) is rotationally mounted in the shearing opening (807).
3. A high efficiency carton unpacking machine as claimed in claim 2, characterized in that two limit seats (207) are fixedly installed on one side of the machine frame (1) close to the moving seat (205), two ends of the sliding rod (206) are respectively fixedly installed on the two limit seats (207), a moving motor (212) is installed on one side of the supporting column (204), an output shaft of the moving motor (212) penetrates through the supporting column (204) to be connected with the second lead screw (208), and two hydraulic shock absorbers (213) are respectively installed on the two limit seats (207).
4. A high efficiency carton unpacking machine according to claim 3, characterized in that one side of the horizontal track (3) is provided with a correction motor (303), and the output shaft of the correction motor (303) is connected with a third lead screw (301).
5. A high efficiency carton unpacking machine as claimed in claim 4, characterized in that said rotating shafts (506) are rotatably mounted on support blocks mounted at the bottom of a top plate (508), said top plate (508) is mounted on a fixed plate (507), the bottom of said rack (504) is slidably mounted on rollers (502), and said rollers (502) are rotatably mounted on the fixed plate (507).
6. A high efficiency carton unpacking machine according to claim 5, characterized in that a partition (706) is arranged between two belts (704), the partition (706) and a baffle (801) are arranged on the same horizontal plane, the partition (706) is installed on a bearing column (705), the first guide roller (803) and the rotating shaft (802) are rotatably installed on a bearing plate (808), the blade (806) is arranged below the cutting opening (807), and the width of the cutting opening (807) is larger than that of the blade (806).
7. A high efficiency carton unpacking machine as claimed in any one of claims 1 to 6, characterized in that the method of operation of the carton unpacking machine comprises the following steps:
the method comprises the following steps: the carton is placed on a material rack (9), a grabbing motor (201) is started, an output shaft of the grabbing motor (201) drives a first lead screw (202) to rotate, the first lead screw (202) drives a second lead screw (208) on a supporting column (204) to move forwards, and further drives a vacuum sucker (211) on the second lead screw (208) to move forwards, a moving seat (205) assists the supporting column (204) to drive the second lead screw (208) to move forwards, and after the four vacuum suckers (211) suck the cartons on the material rack (9), the grabbing motor (201) is reversed to drive the second lead screw (208) to return to an initial position;
step two: starting a correction motor (303), driving a third lead screw (301) to rotate by an output shaft of the correction motor (303), driving a horizontal sliding plate (302) to horizontally move by the third lead screw (301), limiting and correcting the carton by a correction rod (4) on the horizontal sliding plate (302), after a second lead screw (208) returns to an initial position, starting a horizontal cylinder (503), driving a rack (504) to move by a piston rod of the horizontal cylinder (503), driving a gear (505) to rotate by the rack (504) engaged with a gear (505), further driving a rotating shaft (506) on the gear (505) to rotate, driving a short-direction folding rod (501) to rotate by the rotating shaft (506), folding two short-direction folding rods (501) on the carton to be flat, starting a hydraulic cylinder (604), driving a connecting rod (602) to move upwards by a piston rod of the hydraulic cylinder (604), further driving two cutting fork rods (601) to be crossed and contracted, folding two long-direction folding rollers (603) arranged on the cutting fork rods (601) to fold two long-direction folding plates on the carton to be flat, folding and flattening the bottom of the carton;
step three: starting a moving motor (212), wherein the moving motor (212) outputs to drive a second lead screw (208) to rotate, the second lead screw (208) rotates to drive a second moving block (209) to move horizontally, at the moment, a horizontal sliding plate (302) moves simultaneously, when the carton moves to the position right above a conveying mechanism (7), a vacuum chuck (211) breaks vacuum, the carton falls onto a partition plate (706) of the conveying mechanism (7), a transmission motor (701) is started, an output shaft of the transmission motor (701) drives a transmission shaft to rotate, the transmission shaft drives a driving roller (702) to rotate, the driving roller (702) drives a driven roller (703) to rotate through a belt (704), and two belts (704) drive cartons on the partition plate (706) to move outwards of the rack (1);
step four: when the carton moves to the baffle (801), the adhesive tape cylinder is placed on the rotating shaft (802), the adhesive tape is led out from the first guide roller (803) and the second guide roller (804) in sequence and is adhered to one side of the carton, the bottom of the carton is sealed by the adhesive tape in the moving process of the carton, the cutting cylinder (805) drives the blade (806) to ascend to cut off the adhesive tape, after the blade (806) retreats, the adhesive tape is automatically adhered to the surface of the next carton, and the carton after bottom sealing is conveyed by the belt (704) and falls to the ground.
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Address after: 230000 411-413, building a, Lianhua e-commerce Industrial Park, No. 819 Lianhua Road, economic and Technological Development Zone, Hefei, Anhui Province Patentee after: Hefei Paiteng Machinery Equipment Technology Co.,Ltd. Country or region after: China Address before: 411-413, building a, Lianhua science and Technology Pioneer Park, 819 Lianhua Road, Hefei Economic and Technological Development Zone, Anhui 230000 Patentee before: HEFEI PAITENG INTELLIGENT EQUIPMENT TECHNOLOGY CO.,LTD. Country or region before: China |
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