CN114148591B - Automatic code spraying assembly for nut packaging machine and working method of automatic code spraying assembly - Google Patents
Automatic code spraying assembly for nut packaging machine and working method of automatic code spraying assembly Download PDFInfo
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- CN114148591B CN114148591B CN202111311818.1A CN202111311818A CN114148591B CN 114148591 B CN114148591 B CN 114148591B CN 202111311818 A CN202111311818 A CN 202111311818A CN 114148591 B CN114148591 B CN 114148591B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/26—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for marking or coding completed packages
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the field of nut packaging code spraying, and particularly discloses an automatic code spraying assembly for a nut packaging machine and a working method of the automatic code spraying assembly. Through setting up the third conveyer belt for the wrapping bag removes the in-process, and the third conveyer belt of both sides extrudees the department of sealing of wrapping bag top, assists the operation of second conveyer belt, carries on spacingly to the wrapping bag from the top, avoids the top of wrapping bag to receive to block and leads to the condition that whole wrapping bag takes place the slope. And the third conveyer belt of both sides can press the department of sealing of wrapping bag for the department of sealing is more level and smooth, and the inseparabler that the inside sealing strip pressed, and then makes the sealed effect of department better, is favorable to improving the packing effect of wrapping bag.
Description
Technical Field
The invention relates to a code spraying assembly, in particular to an automatic code spraying assembly for a nut packaging machine and a working method of the automatic code spraying assembly, and belongs to the field of code spraying of nut packaging.
Background
Nuts, a classification of closed fruit, have a hard pericarp and contain 1 or more seeds. Such as chestnut, almond, etc. The nuts are the essential parts of plants, are generally rich in nutrition, contain high content of protein, grease, mineral substances and vitamins, and have excellent effects of promoting growth and development of human bodies, enhancing physique and preventing diseases. The nut often needs to be placed in a packaging bag by a packaging machine during processing to be packaged, so that subsequent selling is facilitated.
After the packaging bag is filled into the packaging bag and sealed, the code spraying is carried out on the outer part of the packaging bag to reach the required standard. Because the nut is not fixed in the sealed back position in the wrapping bag, partly nut stops in the top of wrapping bag, causes the extrusion damage to the nut of the inside top of wrapping bag easily when the follow-up yard that spouts. And dust is easily remained outside the packaging bag when the code is sprayed, so that subsequent code spraying is not uniform, and the code spraying is easy to lose due to the dust or other impurities, so that the use standard outside the packaging bag is influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an automatic code spraying assembly for a nut packaging machine and a working method thereof.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a nut packagine machine is with automatic yard subassembly that spouts, includes the second conveyer belt of installation between two side guard plates and two side guard plates, two all be connected with firm board between the both ends of side guard plate, guiding mechanism is all installed to both sides between two firm boards, and guiding mechanism sets up the top at the second conveyer belt.
Guiding mechanism includes two mounting panels, and the bottom of two mounting panels all rotates along length direction and installs the squeeze roll, and the inclination of squeeze roll can be adjusted in the below of mounting panel, and the third conveyer belt is all installed along length direction in the top of two mounting panels opposite sides, installs on the mounting panel of one side among the guiding mechanism and spouts the pier.
Optionally, the squeeze roller includes first dwang and second dwang, and the one end that first dwang and second dwang kept away from mutually rotates respectively and installs fixed plate and movable plate.
Optionally, the inside of movable plate and fixed plate all runs through and is provided with the mounting groove, and the one end that first dwang and second dwang were kept away from mutually all rotates and installs the location and change the board, and the both sides of location change the board all rotate the installation in the inside of mounting groove through the round pin axle, and the top of movable plate is connected with the telescopic link, and the top of telescopic link is connected with the montant, and electronic slider is all installed on the top of montant and the top of fixed plate, and the bottom both ends of mounting panel all are provided with the spout that is used for electronic slider slidable mounting.
Optionally, the one end of second dwang towards first dwang is connected with the inserted bar, and the diameter of inserted bar is less than the diameter of second dwang and first dwang, and first dwang is provided with the spliced eye towards the inside length direction in one end of second dwang, and the inserted bar tip inserts the inside of spliced eye and is connected with the limiting plate, and the extension spring is installed between the one end that the inserted bar was kept away from to the limiting plate and the inner of spliced eye.
Optionally, a third conveyor belt is installed on the opposite sides of the two installation plates in the same guide mechanism along the length direction, two ends of the upper portion of an internal frame of the third conveyor belt are connected with connecting plates, a horizontally arranged hydraulic column is installed on one side, facing the installation plates, of the upper portion of each connecting plate, and one end of each hydraulic column is fixedly connected with the side wall of the installation plate.
Optionally, the inkjet head in the guide mechanism is installed at the bottom of the installation plate close to the side guard plate, and a baffle is further installed at the opposite side of the inkjet head at the bottom of the other installation plate in the same guide mechanism.
Optionally, the second conveyor belt is arranged along the length direction of the side guard plate, and a plurality of placing grooves are arranged on two outer sides of the second conveyor belt at equal intervals.
Optionally, the bottom of side guard plate is the level setting, and all installs the dust absorption mouth towards one side and the bottom upper end of second conveyer belt in the side guard plate top, and the tuber pipe is installed to the opposite side of side guard plate, and the tuber pipe link up the setting with the dust absorption mouth, and the internally mounted of tuber pipe has the fan, and the dust absorption mouth of below is in the below of second conveyer belt, and the dust absorption mouth of top is in the top of second conveyer belt.
Optionally, the side guard plates on the two sides are installed between the inner portions of the base frames, the base frames are arranged in a concave mode, the outer walls of the side guard plates are connected with the side walls of the base frames, a first conveying belt is further installed between the inner portions of the base frames, the first conveying belt is arranged below the second conveying belt, and a buffer plate which is arranged in an inclined mode is installed inside the base frames below the discharge ends of the second conveying belt.
A working method of an automatic code spraying assembly for a nut packaging machine comprises the following steps:
the method comprises the following steps: placing the packaging bags which are loaded and packaged and are to be subjected to code spraying into a guide mechanism, placing the bottoms of the packaging bags into placing grooves in the side edge of a second conveyor belt, placing one packaging bag into one placing groove, and driving the packaging bag to move towards one end of a code spraying head by the second conveyor belt; in the moving process of the packaging bags, the third conveying belts on the two sides extrude the sealing positions above the packaging bags, meanwhile, the two extruding rollers on the lower side extrude the packaging bags from the two sides, and the third conveying belts and the extruding rollers rotate in an operating mode; the third conveyor belt drives the packaging bags to move towards the code spraying head, the operation of the second conveyor belt is assisted, and the packaging bags are limited from the upper side;
step two: the squeezing rollers on the two sides push the nuts above the interior of the packaging bag downwards in the rotating process, the nuts inside the packaging bag are gradually pushed downwards in the moving process of the packaging bag, and the position above the packaging bag is reserved for subsequent code spraying; the electric sliding block moves in the chute to adjust the distance between the squeezing rollers at two sides, and the distance between the two squeezing rollers is changed; the telescopic rod stretches to drive the moving plate to change in height, so that the inclination angle of the squeeze roller changes, and the distance for pushing the nuts to move downwards is changed;
step three: when the packaging bags run to the position of the code spraying head, the second conveyor belt, the third conveyor belt and the squeezing roller stop rotating, and the code spraying head sprays codes on the upper outer part of the packaging bags; after the code spraying is finished, the second conveyor belt, the third conveyor belt and the squeezing roller are restarted to run, the packaging bag after the code spraying is finished moves along with the second conveyor belt, the upper portion of the buffer plate is downwards dropped from the second conveyor belt at last, the packaging bag slides on the buffer plate and falls into the upper portion of the first conveyor belt, the packaging bag is transported along with the first conveyor belt to be placed in a container to be collected, the packaging bag moves and the code spraying process is carried out, impurities on the second conveyor belt and dust or other impurities on the packaging bag are adsorbed and removed through a dust absorption port in the side protection plate, and the adsorbed impurities enter the air pipe and are outwards discharged along with the fan.
The invention has the beneficial effects that:
1. through setting up the third conveyer belt for the wrapping bag removes the in-process, and the third conveyer belt of both sides extrudees the department of sealing of wrapping bag top, and the third conveyer belt can drive the wrapping bag and remove to spouting the ink jet numbering head, assists the operation of second conveyer belt, carries on spacingly to the wrapping bag from the top, avoids the top of wrapping bag to receive to block and leads to whole wrapping bag to take place the condition of slope. And the third conveyer belt of both sides can press the department of sealing of wrapping bag for the department of sealing is more level and smooth, and the inseparabler that the inside sealing strip pressed, and then makes the sealed effect of department better, is favorable to improving the packing effect of wrapping bag.
2. Through setting up the squeeze roll for the squeeze roll of both sides is rotating the in-process and promoting the nut of wrapping bag inside top downwards, reserves out the top position of wrapping bag and makes things convenient for follow-up use of spouting the sign indicating number, avoids spouting the nut extrusion damage of sign indicating number in-process with inside. Its inclination and position can be adjusted according to the demand of reality when the squeeze roll uses, and then reach and use different wrapping bags. The distance between the squeeze rollers on two sides can be adjusted by moving the electric sliding block in the sliding groove, so that the two squeeze rollers can adapt to packaging bags with different thicknesses, and the packaging bags are prevented from being damaged while the extrusion force is ensured.
3. Through setting up the side guard plate, and set up the dust absorption mouth on the side guard plate for the wrapping bag removes and spouts the sign indicating number in-process, and the dust absorption mouth on the side guard plate can adsorb impurity on the second conveyer belt and the wrapping bag or other impurity and get rid of, and the inside that absorptive debris entered into the tuber pipe is along with the fan is outwards discharged. The outside cleanliness factor of wrapping bag can be improved in getting rid of dust impurity, and then makes the wrapping bag outside do not have the interference of dust impurity when spouting the sign indicating number, spouts the effect of sign indicating number better. And the air flow of the dust collection opening can quickly cool the sealing position, so that subsequent damage caused by overhigh temperature of the sealing opening of the packaging bag which is just packaged is avoided. Meanwhile, the air flow of the dust collection port can accelerate drying of the ink after code spraying, damage to the code spraying is avoided, and code spraying efficiency is improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the mounting structure of the mounting plate and the base frame according to the present invention.
FIG. 3 is an enlarged view of detail A in FIG. 1.
FIG. 4 is a schematic view of the installation structure of the squeeze roll and the mounting plate according to the present invention.
FIG. 5 is a schematic view of the installation structure of the insert rod and the first rotating rod of the present invention.
Fig. 6 is a schematic view of the installation structure of the positioning rotating plate of the present invention.
FIG. 7 is a schematic view of a second conveyor belt structure according to the invention.
FIG. 8 is a schematic view of the construction of the skirt of the present invention.
FIG. 9 is a schematic view of the connecting plate of the present invention.
In the figure: 1. a base frame; 2. a first conveyor belt; 3. a side guard plate; 4. mounting a plate; 5. a second conveyor belt; 6. a buffer plate; 8. a squeeze roll; 9. a connecting plate; 10. a third conveyor belt; 11. a first rotating lever; 12. a fixing plate; 13. an electric slider; 14. a rod is inserted; 15. a second rotating lever; 16. moving the plate; 17. a chute; 18. spraying the wharf; 19. a limiting plate; 20. inserting holes; 21. a tension spring; 22. positioning a rotating plate; 23. mounting grooves; 24. a pin shaft; 25. a placement groove; 26. an air duct; 27. a dust suction port; 28. a hydraulic column.
Detailed Description
The technical solutions of the present invention will be described below clearly and completely in conjunction with the embodiments, 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. 1-9, an automatic code spraying assembly for a nut packaging machine comprises two side guard plates 3 and a second conveyor belt 5 arranged between the two side guard plates 3, wherein a stabilizing plate is connected between two ends of each of the two side guard plates 3, guide mechanisms are arranged on two sides between the two stabilizing plates and arranged above the second conveyor belt 5;
the guiding mechanism comprises two mounting plates 4, the bottoms of the two mounting plates 4 are respectively rotatably provided with an extrusion roller 8 along the length direction, the inclination angle of the extrusion roller 8 can be adjusted below the mounting plates 4, the third conveying belts 10 are respectively arranged above the two mounting plates 4 at the opposite sides along the length direction, and the spray heads 18 are arranged on the mounting plates 4 at one side in the guiding mechanism.
As a technical optimization scheme of the invention, the squeezing roller 8 comprises a first rotating rod 11 and a second rotating rod 15, one ends of the first rotating rod 11 and the second rotating rod 15, which are far away from each other, are respectively and rotatably provided with a fixed plate 12 and a movable plate 16, and the squeezing roller 8 can be divided into two parts by the first rotating rod 11 and the second rotating rod 15, so that the length of the squeezing roller 8 can be adjusted.
As a technical optimization scheme of the invention, mounting grooves 23 are respectively formed in the movable plate 16 and the fixed plate 12 in a penetrating manner, positioning rotating plates 22 are respectively rotatably mounted at the ends, far away from the first rotating rod 11 and the second rotating rod 15, of the first rotating rod and the second rotating rod 22, two sides of each positioning rotating plate 22 are respectively rotatably mounted in the mounting grooves 23 through pin shafts 24, a telescopic rod is connected to the top of the movable plate 16, a vertical rod is connected to the top of the telescopic rod, electric sliders 13 are respectively mounted at the top ends of the vertical rod and the top end of the fixed plate 12, and sliding grooves 17 for slidably mounting the electric sliders 13 are respectively formed at the two ends of the bottom of the mounting plate 4. The positioning rotating plate 22 facilitates the angular adjustment of the squeeze roller 8, and the end of the squeeze roller 8 is not blocked. The movement of the electric slider 13 inside the chute 17 facilitates the adjustment of the position of the squeezing roller 8.
As a technical optimization scheme of the invention, one end of the second rotating rod 15 facing the first rotating rod 11 is connected with an inserting rod 14, the diameter of the inserting rod 14 is smaller than the diameters of the second rotating rod 15 and the first rotating rod 11, an inserting hole 20 is formed in the first rotating rod 11 facing the inside of one end of the second rotating rod 15 along the length direction, the end part of the inserting rod 14 is inserted into the inside of the inserting hole 20 and is connected with a limiting plate 19, and a tension spring 21 is arranged between one end of the limiting plate 19 far away from the inserting rod 14 and the inner end of the inserting hole 20. The movement of the insertion rod 14 and the limit plate 19 inside the insertion hole 20 facilitates the length change of the squeeze roller 8 during the angle adjustment.
As a technical optimization scheme of the invention, the opposite sides of the two mounting plates 4 in the same guide mechanism are respectively provided with a third conveyor belt 10 along the length direction, both ends above the internal framework of the third conveyor belt 10 are respectively connected with a connecting plate 9, one side of the upper part of the connecting plate 9 facing the mounting plates 4 is provided with a horizontally arranged hydraulic column 28, and one end of the hydraulic column 28 is fixedly connected with the side wall of the mounting plate 4. The hydraulic cylinder 28 can drive the connecting plate 9 to adjust the position, and thus the position of the third conveyor belt 10, so that the third conveyor belt 10 can assist the second conveyor belt 5.
As a technical optimization scheme of the invention, the spray head 18 in the guide mechanism is arranged at the bottom of the mounting plate 4 close to the side guard plate 3, and a baffle is also arranged at the bottom of the other mounting plate 4 in the same guide mechanism opposite to the spray head 18. The spray header 18 can spray a code on the outside of the package.
In a preferred embodiment of the present invention, the second conveyor belt 5 is disposed along the length direction of the skirt 3, and a plurality of placing grooves 25 are disposed on both outer sides of the second conveyor belt 5 at equal intervals. The placing groove 25 facilitates placing of the packaging bags on the second conveyor belt 5, and the position on the second conveyor belt 5 is fixed.
As a technical optimization scheme of the invention, the bottom of the side guard plate 3 is horizontally arranged, dust suction ports 27 are respectively arranged at one side and the upper end of the bottom of the upper part of the side guard plate 3 facing the second conveyor belt 5, an air pipe 26 is arranged at the other side of the side guard plate 3, the air pipe 26 is communicated with the dust suction ports 27, a fan is arranged in the air pipe 26, the lower dust suction port 27 is positioned below the second conveyor belt 5, and the upper dust suction port 27 is positioned above the second conveyor belt 5. The dust suction port 27 can absorb and remove impurities on the second conveyor belt 5 and dust or other impurities on the packaging bags, and the absorbed impurities enter the air pipe 26 and are discharged outwards along with the fan.
As a technical optimization scheme of the invention, the side protection plates 3 at two sides are arranged among the interiors of the plurality of base frames 1, the base frames 1 are arranged in a concave shape, the outer walls of the side protection plates 3 are connected with the side walls of the base frames 1, the first conveyor belt 2 is also arranged among the interiors of the plurality of base frames 1, the first conveyor belt 2 is arranged below the second conveyor belt 5, and the buffer plate 6 which is obliquely arranged is arranged in the interior of the base frame 1 below the discharge end of the second conveyor belt 5. The second conveyor belt 5 is convenient for conveying the code-sprayed packaging bags to one end to enter the loaded apparatus.
A working method of an automatic code spraying assembly for a nut packaging machine comprises the following steps:
the method comprises the following steps: placing the packaging bags which are loaded and packaged and are to be subjected to code spraying into a guide mechanism, placing the bottoms of the packaging bags in the placing grooves 25 on the side edges of the second conveyor belt 5, placing one packaging bag in one placing groove 25, and driving the packaging bags to move towards the end of the code spraying head 18 by the second conveyor belt 5; in the moving process of the packaging bags, the third conveyor belts 10 on the two sides extrude the sealing positions above the packaging bags, meanwhile, the two extrusion rollers 8 on the lower side extrude the packaging bags from the two sides, and the third conveyor belts 10 and the extrusion rollers 8 rotate in an operating mode; the third conveyor belt 10 drives the packaging bags to move towards the code spraying head 18, the operation of the second conveyor belt 5 is assisted, and the packaging bags are limited from the upper side;
step two: the squeezing rollers 8 on the two sides push the nuts above the interior of the packaging bag downwards in the rotating process, the nuts inside the packaging bag are gradually pushed downwards in the moving process of the packaging bag, and the position above the packaging bag is reserved for subsequent code spraying; the electric slide block 13 moves in the sliding groove 17 to adjust the distance between the squeezing rollers 8 at two sides, and the distance between the two squeezing rollers 8 is changed; the telescopic rod stretches to drive the moving plate 16 to change in height, so that the inclination angle of the squeeze roller 8 changes, and the distance for pushing nuts to move downwards is changed;
step three: when the packaging bag runs to the position of the code spraying head 18, the second conveyor belt 5, the third conveyor belt 10 and the squeezing roller 8 stop rotating, and the code spraying head 18 sprays codes on the upper outer part of the packaging bag; after the yard is spouted, second conveyer belt 5, third conveyer belt 10 and squeeze roll 8 restart operation, the wrapping bag that the yard finishes of spouting removes along with second conveyer belt 5, drop to the upper portion of buffer board 6 from second conveyer belt 5 at last downwards, and slide on buffer board 6 and fall into the top of first conveyer belt 2, place in transporting the container that waits to collect along with first conveyer belt 2, the wrapping bag removes and spouts the yard in-process, dust absorption mouth 27 on the side guard plate 3 adsorbs the getting rid of impurity on the second conveyer belt 5 and the dust or other impurity on the wrapping bag, absorbent debris enter into the inside of tuber pipe 26 and outwards discharge along with the fan.
When the code spraying device is used, the packaging bags which are loaded and packaged and are to be sprayed with codes are placed in the guide mechanism, the bottoms of the packaging bags are placed in the placing grooves 25 on the side edges of the second conveyor belt 5, one packaging bag is placed in one placing groove 25, and the second conveyor belt 5 drives the packaging bags to move towards the end of the code spraying head 18. In the moving process of the packaging bag, the hydraulic column 28 drives the third conveyor belt 10 to approach the packaging bag, the third conveyor belts 10 on the two sides extrude the sealing position above the packaging bag, meanwhile, the two extrusion rollers 8 on the lower side extrude the packaging bag from the two sides, and the third conveyor belt 10 and the extrusion rollers 8 rotate in operation. The third conveyer belt 10 can drive the wrapping bag and remove to spouting the pier 18, assists the operation of second conveyer belt 5, and it is spacing to carry out the wrapping bag from the top, avoids the top of wrapping bag to receive to block and leads to the condition that whole wrapping bag takes place the slope. And the third conveyer belts 10 on both sides can press the sealing position of the packaging bag, so that the sealing position is smoother, the pressing of the internal sealing strips is tighter, the sealing effect of the sealing position is better, and the packaging effect of the packaging bag is favorably improved.
When the packaging bag moves to the position of the code spraying head 18, the second conveyor belt 5, the third conveyor belt 10 and the squeezing rollers 8 stop rotating, the code spraying head 18 sprays codes on the outer portion of the upper portion of the packaging bag, the baffle on the other side in the code spraying process can play a supporting role, the packaging bag code spraying position is prevented from moving, and the code spraying position accuracy is guaranteed. And spout the pier 18 and spout the yard equipment for having used commonly used of sign indicating number for current wrapping bag, for prior art's utilization. After the code spraying is finished, the second conveyor belt 5, the third conveyor belt 10 and the squeezing rollers 8 are restarted to run, the packaging bags which are sprayed with the codes are moved along with the second conveyor belt 5, finally, the packaging bags drop downwards to the upper portion of the buffer plate 6 from the second conveyor belt 5, the packaging bags slide on the buffer plate 6 and fall into the upper portion of the first conveyor belt 2, the packaging bags are conveyed to a container to be collected along with the first conveyor belt 2 and placed in the container, and the work efficiency is improved.
In the process of moving the packaging bag and spraying the code, the dust suction port 27 on the side guard plate 3 can adsorb and remove impurities on the second conveyor belt 5 and dust or other impurities on the packaging bag, and the adsorbed impurities enter the air pipe 26 and are discharged outwards along with the fan. The outside cleanliness factor of wrapping bag can be improved in getting rid of dust impurity, and then makes the wrapping bag outside do not have the interference of dust impurity when spouting the sign indicating number, spouts the effect of sign indicating number better. And the air current of the dust absorption opening 27 can rapidly cool the sealing position, thereby avoiding subsequent damage caused by overhigh temperature of the sealing opening of the packaging bag which is just packaged. Meanwhile, the air flow of the dust suction port 27 can accelerate drying of the ink after code spraying, damage to the code spraying is avoided, and code spraying efficiency is improved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. An automatic code spraying assembly for a nut packaging machine comprises two side protection plates (3) and a second conveyor belt (5) arranged between the two side protection plates (3), and is characterized in that a stabilizing plate is connected between two ends of each side protection plate (3), guide mechanisms are arranged on two sides between the two stabilizing plates, and the guide mechanisms are arranged above the second conveyor belt (5);
the guide mechanism comprises two mounting plates (4), squeeze rollers (8) are rotatably mounted at the bottoms of the two mounting plates (4) along the length direction, the inclination angles of the squeeze rollers (8) can be adjusted below the mounting plates (4), third conveyor belts (10) are mounted above the opposite sides of the two mounting plates (4) along the length direction, and a spray head (18) is mounted on the mounting plate (4) on one side of the guide mechanism;
during work, the packaging bags which are loaded and packaged and are to be subjected to code spraying are placed into the guide mechanism, and the second conveyor belt (5) drives the packaging bags to move towards one end of the code spraying head (18); in the moving process of the packaging bags, the third conveying belts (10) on the two sides extrude the sealing positions above the packaging bags, meanwhile, the two extruding rollers (8) on the lower side extrude the upper parts of the packaging bags from the two sides, and the third conveying belts (10) and the extruding rollers (8) rotate in an operating mode;
squeeze roll (8) of both sides are rotating the in-process and are promoting the nut of wrapping bag inside top downwards, and the wrapping bag promotes downwards gradually at the inside nut of removal in-process, reserves out the top position of wrapping bag and supplies follow-up yard use of spouting.
2. The automatic code spraying assembly for the nut packaging machine is characterized in that the squeezing roller (8) comprises a first rotating rod (11) and a second rotating rod (15), and one ends of the first rotating rod (11) and the second rotating rod (15) which are far away from each other are respectively and rotatably provided with a fixed plate (12) and a movable plate (16).
3. The automatic code spraying assembly for the nut packaging machine is characterized in that a mounting groove (23) penetrates through the inside of the movable plate (16) and the inside of the fixed plate (12), a positioning rotating plate (22) is rotatably mounted at one end, away from the first rotating rod (11) and the second rotating rod (15), of the two sides of the positioning rotating plate (22) are rotatably mounted inside the mounting groove (23) through a pin shaft (24), a telescopic rod is connected to the top of the movable plate (16), a vertical rod is connected to the top of the telescopic rod, an electric slider (13) is mounted at the top end of the vertical rod and the top end of the fixed plate (12), and sliding grooves (17) for the sliding mounting of the electric slider (13) are formed in two ends of the bottom of the mounting plate (4).
4. The automatic code spraying assembly for the nut packaging machine is characterized in that one end, facing the first rotating rod (11), of the second rotating rod (15) is connected with an inserting rod (14), the diameter of the inserting rod (14) is smaller than those of the second rotating rod (15) and the first rotating rod (11), the end, facing the second rotating rod (15), of the first rotating rod (11) is internally provided with an inserting hole (20) along the length direction, the end of the inserting rod (14) is inserted into the inside of the inserting hole (20) and connected with a limiting plate (19), and a tension spring (21) is installed between one end, far away from the inserting rod (14), of the limiting plate (19) and the inner end of the inserting hole (20).
5. The automatic code spraying assembly for the nut packaging machine is characterized in that a third conveyor belt (10) is arranged on the opposite sides of two mounting plates (4) in the same guide mechanism along the length direction, two ends of the upper portion of an inner frame of the third conveyor belt (10) are connected with connecting plates (9), a horizontally arranged hydraulic column (28) is arranged on one side, facing the mounting plates (4), of the upper portion of each connecting plate (9), and one end of each hydraulic column (28) is fixedly connected with the side wall of each mounting plate (4).
6. The automatic code spraying assembly for the nut packaging machine is characterized in that the code spraying head (18) in the guide mechanism is arranged at the bottom of the mounting plate (4) close to the side guard plate (3), and a baffle is arranged at the bottom of the other mounting plate (4) in the same guide mechanism and opposite to the code spraying head (18).
7. The automatic code spraying assembly for the nut packaging machine is characterized in that the second conveyor belt (5) is arranged along the length direction of the side guard plate (3), and a plurality of placing grooves (25) are formed in the outer two sides of the second conveyor belt (5) at equal intervals.
8. The automatic code spraying assembly for the nut packaging machine is characterized in that the bottom of the side protection plate (3) is horizontally arranged, dust suction ports (27) are respectively arranged on one side, facing the second conveyor belt (5), above the side protection plate (3) and the upper end of the bottom of the side protection plate, an air pipe (26) is arranged on the other side of the side protection plate (3), the air pipe (26) is communicated with the dust suction ports (27), a fan is arranged inside the air pipe (26), the lower dust suction port (27) is located below the second conveyor belt (5), and the upper dust suction port (27) is located above the second conveyor belt (5).
9. The automatic code spraying assembly for the nut packaging machine is characterized in that side protection plates (3) on two sides are installed between the interiors of a plurality of base frames (1), the base frames (1) are arranged in a concave shape, the outer walls of the side protection plates (3) are connected with the side walls of the base frames (1), a first conveyor belt (2) is further installed between the interiors of the base frames (1), the first conveyor belt (2) is arranged below a second conveyor belt (5), and a buffer plate (6) which is arranged obliquely is installed inside the base frame (1) below the discharge end of the second conveyor belt (5).
10. The method of claim 9, wherein the automated code-spraying assembly comprises:
the method comprises the following steps: the packaging bags which are loaded and packaged and are to be subjected to code spraying are placed in a guide mechanism, the bottoms of the packaging bags are placed in the placing grooves (25) in the side edge of the second conveyor belt (5), one packaging bag is placed in one placing groove (25), and the second conveyor belt (5) drives the packaging bag to move towards one end of the code spraying head (18); in the moving process of the packaging bags, the third conveying belts (10) on the two sides extrude the sealing positions above the packaging bags, meanwhile, the two extruding rollers (8) on the lower side extrude the upper parts of the packaging bags from the two sides, and the third conveying belts (10) and the extruding rollers (8) rotate in an operating mode; the third conveyor belt (10) drives the packaging bags to move towards the code spraying head (18), the operation of the second conveyor belt (5) is assisted, and the packaging bags are limited from the upper side;
step two: the squeezing rollers (8) on the two sides push the nuts above the interior of the packaging bag downwards in the rotating process, the nuts inside the packaging bag are gradually pushed downwards in the moving process of the packaging bag, and the position above the packaging bag is reserved for subsequent code spraying; the electric sliding block (13) moves in the sliding groove (17) to adjust the distance between the squeezing rollers (8) at two sides, and the distance between the two squeezing rollers (8) is changed; the telescopic rod stretches to drive the moving plate (16) to change the height, so that the inclination angle of the squeeze roller (8) changes, and the distance for pushing the nuts to move downwards is changed;
step three: when the packaging bag runs to the position of the code spraying head (18), the second conveyor belt (5), the third conveyor belt (10) and the extrusion roller (8) stop rotating, and the code spraying head (18) sprays codes on the upper outer part of the packaging bag; after the code spraying is finished, the second conveyor belt (5), the third conveyor belt (10) and the squeezing roller (8) are restarted, the packaging bag after the code spraying is finished moves along with the second conveyor belt (5), finally, the packaging bag drops downwards to the upper portion of the buffer plate (6) from the second conveyor belt (5), the packaging bag slides on the buffer plate (6) and drops into the upper portion of the first conveyor belt (2), the packaging bag moves and codes the code, dust or other impurities on the dust suction port (27) on the side guard plate (3) adsorb and remove the impurities on the second conveyor belt (5) and the dust or other impurities on the packaging bag, and the adsorbed impurities enter the air pipe (26) and are discharged outwards along with the fan.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311818.1A CN114148591B (en) | 2021-11-08 | 2021-11-08 | Automatic code spraying assembly for nut packaging machine and working method of automatic code spraying assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111311818.1A CN114148591B (en) | 2021-11-08 | 2021-11-08 | Automatic code spraying assembly for nut packaging machine and working method of automatic code spraying assembly |
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| CN114148591B true CN114148591B (en) | 2023-03-14 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2766978B2 (en) * | 1996-07-11 | 1998-06-18 | 日本ハム株式会社 | Conveyance printing device for packages |
| JP2011037447A (en) * | 2009-08-06 | 2011-02-24 | Hirai Shoji Kk | Printing inspection apparatus |
| DK179277B1 (en) * | 2017-03-27 | 2018-03-26 | Schur Tech As | Bag run and method and apparatus for packing items |
| CN108749340B (en) * | 2018-05-28 | 2021-10-26 | 温州汇众汽车电器有限公司 | Code spraying method for mask bag |
| JP7163081B2 (en) * | 2018-06-27 | 2022-10-31 | 株式会社細川洋行 | filling equipment |
| CN209492771U (en) * | 2018-12-05 | 2019-10-15 | 贵州晟宇包装制品有限公司 | A kind of packaging bag sealing device |
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