CN113955187B - Horizontal oral liquid cartoning machine - Google Patents
Horizontal oral liquid cartoning machine Download PDFInfo
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- CN113955187B CN113955187B CN202111274581.4A CN202111274581A CN113955187B CN 113955187 B CN113955187 B CN 113955187B CN 202111274581 A CN202111274581 A CN 202111274581A CN 113955187 B CN113955187 B CN 113955187B
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- box
- packaging
- bottle
- oral liquid
- belt
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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
- B65B21/00—Packaging or unpacking of bottles
- B65B21/02—Packaging or unpacking of bottles in or from preformed containers, e.g. crates
- B65B21/04—Arranging, assembling, feeding, or orientating the bottles prior to introduction into, or after removal from, containers
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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
- B65B21/00—Packaging or unpacking of bottles
- B65B21/02—Packaging or unpacking of bottles in or from preformed containers, e.g. crates
- B65B21/08—Introducing or removing single bottles, or groups of bottles, e.g. for progressive filling or emptying of containers
- B65B21/12—Introducing or removing single bottles, or groups of bottles, e.g. for progressive filling or emptying of containers using grippers engaging bottles, e.g. bottle necks
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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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/44—Arranging and feeding articles in groups by endless belts or chains
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
- B65B43/305—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated specially adapted for boxes, cartons or carton blanks
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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
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Container Filling Or Packaging Operations (AREA)
Abstract
The invention discloses a horizontal type oral liquid boxing machine, which comprises an oral liquid feeding conveyer belt, a bottle pouring mechanism, a bottle pouring conveyer belt, a paper box feeding conveyer device and a boxing robot, wherein a plurality of channel dividing grooves and an adjusting mechanism for controlling the opening quantity of the channel dividing grooves are arranged between the oral liquid feeding conveyer belt and the bottle pouring mechanism, and the oral liquid feeding conveyer belt enables an upright packaging bottle to move forwards and enter the channel dividing grooves; when the packaging bottle moves to the tail end of the channel dividing groove, the bottle inverting mechanism inverts the packaging bottle to be in a flat state; the horizontally placed packaging bottles enter a bottle pouring conveyor belt; the paper box feeding and conveying device enables the packaging boxes to synchronously move forward along with the packaging bottles; the boxing robot grabs the horizontally-arranged packaging bottles and puts the required number of packaging bottles into corresponding packaging boxes, so that boxing of the horizontal boxing machine is completed. The invention is applicable to the production of various packing box specifications; the rotation center of the mechanical arm is always coincident with the rotation axis of the box cover, and the packing box is prevented from falling off from the mechanical arm.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to a horizontal type oral liquid boxing machine.
Background
In the beverage and oral liquid production industry, various boxing machines with external packaging boxes are needed, wherein book-shaped packaging boxes are usually used for completing the procedures of putting and boxing bottled contents in the packaging boxes on a horizontal boxing machine, and oral liquid packaged by packaging bottles is one of main forms of the bottled contents. The existing horizontal boxing machine generally comprises an oral liquid feeding conveyor belt for conveying upright packaging bottles, a bottle pouring mechanism for enabling the upright packaging bottles to lie flat, a bottle pouring conveyor belt for conveying the packaging bottles which are horizontally arranged, a paper box feeding conveyor belt for conveying packaging boxes, and a boxing robot for placing the packaging bottles into the packaging boxes.
For the boxing procedure of the oral liquid adopting the book-type packaging box, an important step is to open the cover, namely rotating and opening the upper cover of the packaging box. It is known that the so-called book-shaped package comprises a bottom box with a peripheral edge, a lid covering the bottom box, and a number of separating ribs arranged in the bottom box for accommodating a corresponding number of packaging bottles. One side of the box cover is connected to the side of the bottom box, and the junction of the side of the box cover and the side of the bottom box forms the rotating axle center of the box cover. When the box cover needs to be opened or closed, the box cover needs to be rotated relative to the rotation axis.
In addition, in the existing horizontal type oral liquid boxing machine, people usually adopt corresponding 'mechanical arms' to open the box cover or close the box cover so as to improve the boxing production efficiency. The robot arm typically includes a vacuum chuck to reliably hold the bottom and lid.
However, the existing horizontal type oral liquid boxing machine has the following technical defects: firstly, the mechanisms such as the oral liquid feeding conveyer belt, the bottle pouring mechanism and the bottle pouring conveyer belt are customized according to the specific requirements of specific packaging boxes, so that the device is narrow in adaptation surface, and when the specification and the model of products are more, different boxing machines are required to be configured, so that the early investment and the production cost are increased, and the regulation and control of the production rhythm are not facilitated. In addition, since the external dimensions of the book-shaped packing box are changed and the rotation axis thereof is changed accordingly, the rotation center of the manipulator after the adsorption of the box cover is difficult to be concentric with the rotation axis. Therefore, in the process that the manipulator drives the box cover to rotate, a certain displacement exists between the vacuum chuck of the manipulator and the box cover, so that the displacement of the packing box is easy to cause, in particular, the vacuum chuck of the manipulator is easy to separate from the box cover, and the box cover can be caused to fall off from the manipulator when serious.
Disclosure of Invention
The invention aims to solve the problem of poor applicability of the existing horizontal type oral liquid boxing machine for book type packaging boxes, and provides the horizontal type oral liquid boxing machine which is applicable to production of various packaging box specifications.
The invention further aims to solve the problems that the existing horizontal type oral liquid boxing machine for book-type packaging boxes is low in reliability of an adsorption grabbing box cover and easy to fall off of the packaging boxes, and provides the horizontal type oral liquid boxing machine which can ensure that the rotation center of a mechanical arm is always coincident with the rotation axis of the box cover and prevent the packaging boxes from falling off from the mechanical arm.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a horizontal oral liquid cartoning machine, is including being used for carrying the oral liquid feeding conveyer belt of upright packing bottle, pouring bottle mechanism, be used for carrying the pouring bottle conveyer belt of keeping flat packing bottle, carton feeding conveyer, cartoning robot, characterized by is equipped with a plurality of division pieces that extend length direction in being close to pouring bottle mechanism's oral liquid feeding conveyer belt top interval, forms the lane groove that can hold the packing bottle between the adjacent division piece, is equipped with the adjustment mechanism that can shutoff lane groove at the starting end in lane groove, thereby will the lane groove divide into open lane groove and confined lane groove, the cartoning of horizontal oral liquid cartoning machine includes the following steps:
a. the packaging bottles vertically placed on the oral liquid feeding conveyor belt are conveyed to the tail end of the oral liquid feeding conveyor belt, and enter the opened channel dividing groove;
b. the subsequent packaging bottles push the front packaging bottle to move to the tail end of the lane plate, and the bottle inverting mechanism enables the packaging bottle to be inverted to be in a flat state;
c. the horizontally placed packaging bottles enter a bottle pouring conveyor belt;
d. the paper box feeding and conveying device enables the packaging boxes to synchronously move forward along with the packaging bottles;
e. the boxing robot grabs the horizontally-arranged packaging bottles and puts the required number of packaging bottles into corresponding packaging boxes, so that boxing of the horizontal boxing machine is completed.
The invention comprises an oral liquid feeding conveyor belt for conveying upright packaging bottles and a paper box feeding and conveying device for conveying packaging boxes. Therefore, when the packaging bottles are conveyed forwards to be close to the corresponding packaging boxes, the packaging robot can grasp the preset number of packaging bottles and put the packaging boxes into the packaging boxes, and the packaging process of the oral liquid is completed.
It is understood that the horizontal type oral liquid boxing machine is mainly used for placing packaging bottles such as oral liquid into book-shaped packaging boxes. For this reason, we need to provide a bottle-pouring mechanism to turn the upright packaging bottle sideways, called a flat-laid packaging bottle; a bottle pouring conveyor belt for bearing the horizontally-arranged packaging bottles; the carton feed conveyor should then include a box opening mechanism to open the top cover of the package. Because such mechanisms and devices are already available in the existing horizontal boxing machine, that is, we can use the existing mechanisms and devices to complete the boxing procedure of the packaging bottles.
In addition, a plurality of channel dividing grooves formed by dividing sheets are arranged between the oral liquid feeding conveyer belt and the bottle pouring mechanism. Like this, when the packing bottle of standing on oral liquid feeding conveyer belt is carried to oral liquid feeding conveyer belt terminal, the packing bottle gets into different lane inslot respectively to make the packing bottle separate each other and pinpoint, and form the column number that matches with the required packing bottle quantity in the packing carton, so that follow-up boxing robot snatchs the packing bottle accurately.
The tail end of the oral liquid feeding conveyer belt connected with the channel dividing groove is provided with an adjusting mechanism capable of blocking the channel dividing groove. Therefore, the number of the channel grooves can be set according to the maximum number of the packaging bottles which can be contained in the packaging box, when packaging is needed, the corresponding channel grooves are blocked by the adjusting mechanism according to the number of the packaging bottles which can be contained in the packaging box, so that the channel grooves which are equal to the number of the packaging bottles which can be contained in the packaging box and are opened are formed, and the packaging machine can be suitable for packaging of packaging boxes with different specifications.
Preferably, the adjusting mechanism comprises a gate-shaped frame positioned above the oral liquid feeding conveyer belt, and a blocking block for blocking the channel dividing groove is detachably arranged on the gate-shaped frame.
The corresponding number of plugging blocks can be arranged according to the needs so as to conveniently open the required number of channel dividing grooves.
Preferably, the bottle pouring mechanism comprises a bottle pouring roller, a plurality of cylindrical accommodating grooves capable of accommodating the packaging bottles are formed in the circumferential surface of the bottle pouring roller, each accommodating groove corresponds to the corresponding channel groove, the axis of each accommodating groove is located in the tangential direction of the bottle pouring roller, in the step b, when the packaging bottles move to the tail end of the channel plate, the axis of each accommodating groove is in a vertical state, after the packaging bottles enter the corresponding accommodating groove, the bottle pouring roller rotates at least 90 degrees, so that the packaging bottles are in a flat state and slide into the bottle pouring conveyor belt to move forwards continuously.
When the upright packaging bottle moves to the bottle pouring roller, the upright packaging bottle can enter the corresponding accommodating groove, and at the moment, the bottle pouring roller rotates at least 90 degrees, so that the packaging bottle is converted into a flat state from an upright state and slides out of the accommodating groove to enter the bottle pouring conveyor belt to continuously move forwards. Preferably, the rotation angle of the bottle pouring roller can be controlled to be 95-110 degrees. Therefore, when the bottle pouring roller rotates, the packaging bottle can be rotated to a state that the front end is inclined downwards, so that the packaging bottle can slide out of the accommodating groove under the action of self gravity and enter the bottle pouring conveyor belt, and meanwhile, the packaging bottle can be prevented from sliding out of the accommodating groove before the bottle pouring roller rotates in place.
Preferably, the carton feeding and conveying device comprises a carton feeding and conveying belt for conveying the vertical packaging boxes, an equidistant conveying belt for conveying the horizontal packaging boxes, a box overturning mechanism for converting the vertical packaging boxes into the horizontal packaging boxes, and a box pushing mechanism for pushing the vertical packaging boxes to the box overturning mechanism, wherein in the step d, the vertical packaging boxes stacked together are firstly moved to the box pushing mechanism along the carton feeding and conveying belt, the box pushing mechanism transversely pushes the vertical packaging boxes to the box overturning mechanism, and the box overturning mechanism rotates the vertical packaging boxes by 90 degrees and then horizontally moves forward on the equidistant conveying belt.
The paper box feeding and conveying device comprises a paper box feeding and conveying belt, an equidistant conveying belt, a box overturning mechanism and a box pushing mechanism. The packing box first gets into the carton feeding conveyer belt and moves forward, because the packing box on the carton feeding conveyer belt is upright and places, consequently can "bundle the packing box of placing of pile", reduce the occupation space of carton feeding conveyer belt packing carton greatly to make things convenient for the packing box of making to place on the carton feeding conveyer belt. When the packing box moves forward to the box pushing mechanism, the box pushing mechanism acts, so that the packing box with the front end standing vertically is transversely pushed to the box turning mechanism. At the moment, the box overturning mechanism acts to enable the upright packing box to rotate 90 degrees to be in a flat state, and enable the packing box to be flat on the equidistant conveying belt to move forwards at intervals. That is, the carton feeding and conveying device changes the packaging boxes from an upright state to a flat state on one hand so as to facilitate the placement of the packaging bottles into the packaging boxes for boxing. On the other hand, the packaging boxes can be conveyed forwards at intervals, so that the packaging bottles can be accurately placed into the packaging boxes by a subsequent boxing robot.
As the preference, the packing carton includes end box, lid to a side of lid is connected with a side of end box to make the lid can rotate around center of rotation, still including the mechanism of uncapping that is used for opening the packing carton lid, uncapping the mechanism and including being used for adsorbing lower sucking disc, the upright frame of packing carton end box, the mounting panel that sets up in the frame, set up the step motor in mounting panel one side, set up driving lever, the driven shaft at the mounting panel opposite side, step motor horizontal output shaft is connected with driving lever one end, the one end of a driven lever is connected with the driven shaft, the other end of driving lever is connected with the one end rotation of a long connecting rod, the middle part of long connecting rod is connected with the middle part rotation of driven lever, thereby make the driven lever parallel with the driving lever, the other end of driven lever is connected with the one end rotation of a short connecting rod, the other end of an open box pole is connected with the rotation of long connecting rod, thereby make the short connecting rod parallel with long connecting rod, open box pole and driven lever parallel, be equipped with open the box arm on the open box pole, open box arm is equipped with open box, output shaft, driven shaft and the junction between the lid and the box and the center of opening mechanism when opening the lid is coincidence with the step when opening the lid. The lower sucking disc adsorbs and fixes the bottom box, and then the stepping motor drives the driving shaft to rotate forward, so that the box opening rod is driven to synchronously rotate through the long connecting rod, the driven shaft and the short connecting rod, and the box opening sucking disc on the box opening arm is abutted to the box cover and adsorbs the box cover; the stepping motor rotates reversely to drive the box cover to rotate in the direction to be opened.
The book-shaped packing box is known as a main packing form for packing oral liquid. Accordingly, when packaging, the lid of the package needs to be grasped by a corresponding robot and turned open. The element of such a robot gripping the lid is typically a vacuum chuck. Because the lid has fixed center of rotation when opening in the rotation, consequently, vacuum chuck needs to rotate around the center of rotation that coincides with the center of rotation, when the dimensional specification of packing carton changes, center of rotation and center of rotation are difficult to effective coincidence to lead to producing the displacement between vacuum chuck and the lid, and then make vacuum chuck and lid have the risk of mutual disengagement, influence the success rate that the lid was opened.
The uncovering mechanism comprises a lower sucker, an opening box sucker and a parallelogram connecting rod structure formed by a plurality of rod pieces. The bottom box of the packing box is firstly adsorbed and fixed by the lower sucker, the stepping motor drives the box opening arm to rotate through the parallelogram connecting rod structure, then the box opening sucker on the box opening arm drives the box cover to rotate and open, and at the moment, the intersection point of the connecting line between the output shaft and the driven shaft and the extension line of the box opening rod is the rotation center of the box opening arm and the box opening sucker. Because the intersection point of the connecting line between the output shaft and the driven shaft and the extension line of the box opening rod coincides with the rotation center of the box cover, that is to say, the rotation center of the box opening sucker coincides with the rotation center of the box cover, the box opening sucker can be ensured not to form relative displacement with the box opening sucker in the process of rotating and opening the box cover, and further the box opening sucker can be ensured to reliably adsorb and grab the box cover. That is, in this solution, the parallelogram linkage structure corresponds to the transmission mechanism between the stepper motor and the open-box arm and the open-box suction cup.
When the size specification of the packing box is changed, that is, when the rotation center position of the box cover is adjusted, the position of the rotation center can be conveniently adjusted by adjusting the position of the mounting plate on the rack. It should be noted that if the output shaft of the stepper motor directly drives the box opening arm and the box opening suction cup to rotate, that is, the output shaft position of the stepper motor is the rotation center position of the box cover, because the size of the packing box is limited, collision interference among the output shaft of the stepper motor, the box opening arm, the box opening suction cup and the packing box is very easy to cause. The stepping motor is connected with the box opening arm and the box opening sucker through the parallelogram connecting rod structure, so that an output shaft of the stepping motor is deviated from the box opening arm, the box opening sucker and the packaging box, the assembly is convenient, and collision interference among the output shaft of the stepping motor, the box opening arm, the box opening sucker and the packaging box can be effectively avoided. When we adjust the position of the mounting plate on the frame, the positions of the box opening arm and the box opening sucker connected to the quadrilateral connecting rod structure need to be readjusted so as to ensure that the box opening sucker can adsorb the proper position of the box cover, that is, the rotation radius of the box opening sucker needs to be adjusted. Because the driving rod, the driven rod and the box opening rod on the parallelogram connecting rod structure are always parallel, the rotation angle of the box opening sucker is equal to the rotation angle of the box opening rod, the rotation angle of the driving rod and the rotation angle of the stepping motor. Therefore, the rotation radius of the box opening sucker can be conveniently adjusted by only adjusting the included angle between the driving rod and the long connecting rod when the driving rod starts to be positioned, and meanwhile, the rotation angle of the stepping motor is not required to be reset, so that the box opening sucker is convenient to use and regulate and control.
Preferably, the equidistant conveyer belt includes equidistant conveyer belt, connects link up the conveyer belt of equidistant conveyer belt front end, equidistant conveyer belt includes two spacing hold-in range from side to side by step motor drive, and wherein a spacing hold-in range is gone up to spacing being equipped with a plurality of preceding stopper, is equipped with the back stopper that corresponds with preceding stopper on another spacing area, form the accommodation interval that matches with packing carton width dimension in the direction of moving forward between preceding stopper and the back stopper that corresponds, link up the conveyer belt including two link up hold-in range from side to side by motor drive, link up the hold-in range upper strata and be higher than spacing hold-in range upper strata, be equipped with the conveyer rail that is higher than spacing hold-in range upper strata at spacing hold-in range outside interval, in step d, packing carton first gets into on two link up the hold-in range of link up the conveyer belt and move forward until the packing carton falls into in proper order in the accommodation gap on two spacing hold-in range to make between the adjacent packing carton form fixed distance, step motor drive two spacing hold-in range from side to side, make the left and right sides sliding support of packing carton on the conveyer rail of left and right sides.
In the scheme, the packaging box which is inverted into a flat state by the box overturning mechanism firstly enters and is borne on two connecting synchronous belts of the connecting conveying line and moves forwards to the tail end of the connecting conveying line; at this time, the packing boxes fall into the containing gaps on the left and right limiting synchronous belts in sequence and are positioned accurately, a fixed distance is formed between the front and rear adjacent packing boxes, the stepping motor drives the left and right limiting synchronous belts to move forward, and the conveying guide rail is higher than the upper layer of the limiting synchronous belts, so that the left and right sides of the packing boxes are supported on the conveying guide rails on the left and right sides in a sliding manner at this time. That is, the front limiting block and the rear limiting block on the left limiting synchronous belt and the right limiting synchronous belt have the effect of accurately positioning the packing box on one hand, and on the other hand, the function of pushing the packing box to move forwards on the conveying guide rail is started. Because the two sides of the packing box are supported on the conveying guide rail, the stability of the packing box can be ensured, the packing box manipulator is convenient for placing the packing bottle into the packing box, the phenomenon that the packing box supported on the limiting synchronous belt easily shakes left and right and up and down is avoided, and the accurate positioning of the packing box is facilitated.
Therefore, the invention has the following beneficial effects: can be suitable for the production of various packing box specifications; the rotation center of the mechanical arm is always coincident with the rotation axis of the box cover, and the packing box is prevented from falling off from the mechanical arm.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic view of a structure of the bottle inverting mechanism.
Fig. 4 is a schematic perspective view of the lid opening mechanism.
Fig. 5 is a side view of the door opening mechanism.
Fig. 6 is a schematic view of a construction on equidistant conveyor belts.
Fig. 7 is a schematic view of a partial enlarged structure on an equidistant conveyor belt.
In the figure: 1. oral liquid feeding conveyer belt 2, bottle pouring mechanism 21, frame 22, bottle pouring roller 23, holding groove spring 3, bottle pouring conveyer belt 4, paper box feeding conveyer 41, paper box feeding conveyer belt 42, equidistant conveyer belt 421, equidistant conveyer belt 422, link conveyer belt 423, limit synchronous belt 424, front limit block 425, rear limit block 426, link synchronous belt 427, conveyer guide rail 43, box turnover mechanism 44, box pushing mechanism 5, boxing robot 61, separation sheet 62, channel dividing groove 7, adjusting mechanism 71, door frame 72, sealing block 8, cover opening mechanism 81, lower sucker 82, mounting plate 83, driving rod 84, driven shaft 85, driven rod 86, long connecting rod 87, short connecting rod 88, box opening rod 89, box opening arm 891, box opening sucker 90, packing box 91 and packing bottle.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
As shown in fig. 1 and 2, a horizontal type oral liquid boxing machine is suitable for packaging bottles such as oral liquid into book-shaped packaging boxes. The packing box comprises an oral liquid feeding conveyer belt 1 for conveying upright packing bottles, a bottle pouring mechanism 2, a bottle pouring conveyer belt 3 for conveying flat packing bottles, a paper box feeding conveyer device 4 and a box packing robot 5, wherein a plurality of separating sheets 61 extending in the length direction are arranged above the oral liquid feeding conveyer belt close to the bottle pouring mechanism at intervals, a channel dividing groove 62 for accommodating the packing bottles is formed between adjacent separating sheets, and an adjusting mechanism 7 capable of blocking the channel dividing groove is arranged at the tail end of the oral liquid feeding conveyer belt connected with the channel dividing plate, so that the channel dividing groove is divided into an opened channel dividing groove and a closed channel dividing groove, and the box packing of the horizontal oral liquid box packing machine comprises the following steps:
a. a plurality of packaging bottles 91 vertically placed on the oral liquid feeding conveyor belt are conveyed to the tail end of the oral liquid feeding conveyor belt, and at the moment, the vertical packaging bottles enter each opened channel dividing groove;
b. the subsequent packaging bottles push the front packaging bottles in the lane grooves to move to the tail ends of the lane plates, and the bottle pouring mechanism enables the packaging bottles to turn over to be in a flat state;
c. the horizontally placed packaging bottles enter a bottle pouring conveyor belt;
d. simultaneously with the movement of the package bottles, the carton feeding and conveying device synchronously moves the package boxes 90 forward along with the package bottles, and at the moment, the package boxes are positioned beside the package bottles;
e. the boxing robot grabs the horizontally-arranged packaging bottles and puts the required number of packaging bottles into corresponding packaging boxes, so that boxing of the horizontal boxing machine is completed.
It should be noted that, boxing robot accessible vacuum chuck adsorbs the packing bottle. In addition, the packaging bottles are vertically placed on the oral liquid feeding conveyor belt in the initial state, so that the packaging bottles can be prevented from rolling randomly on one hand, and the arrangement space of the packaging bottles can be reduced on the other hand. Therefore, a corresponding bottle pouring mechanism needs to be arranged, so that the upright packaging bottles are turned upside down to be called as a horizontally-arranged packaging bottle, and the packaging bottle is convenient to grasp by a boxing robot.
Because the bottle pouring conveyor belt, the bottle pouring mechanism and the like are the existing mechanisms and devices in the existing horizontal boxing machine, that is, the existing mechanisms and devices can be adopted to finish the boxing procedure of the packaging bottles.
Particularly, a plurality of channel dividing grooves formed by dividing sheets are arranged between the oral liquid feeding conveyer belt and the bottle pouring mechanism. Like this, when the packing bottle of standing on oral liquid feeding conveyer belt is carried to oral liquid feeding conveyer belt terminal, the packing bottle gets into different lane inslot respectively to make the packing bottle separate each other and pinpoint, and form the column number that matches with the required packing bottle quantity in the packing carton, so that follow-up boxing robot snatchs the packing bottle accurately.
Because the tail end of the oral liquid feeding conveyer belt connected with the channel dividing groove is provided with an adjusting mechanism capable of blocking the channel dividing groove, the number of the channel dividing grooves can be set according to the maximum number of the packaging bottles which can be accommodated by the packaging box. When the packaging is needed, the corresponding channel grooves can be blocked through the adjusting mechanism according to the number of the packaging bottles which can be accommodated by the packaging box, so that the channel grooves which are equal to the number of the packaging bottles which can be accommodated by the packaging box and are opened are formed, and the packaging box can be suitable for packaging of packaging boxes with different specifications.
Preferably, the adjusting mechanism comprises a door-shaped frame 71 positioned above the oral liquid feeding conveyer belt, and a plurality of blocking blocks 72 for blocking the channel dividing grooves are detachably arranged on the lower side of a beam of the door-shaped frame. When the plugging block is removed, the corresponding channel dividing groove becomes an open channel dividing groove; when the plugging block is installed, the corresponding channel dividing groove becomes a closed channel dividing groove. Of course, we can also set up the horizontal slide shaft in the downside of the door-type frame to make the shutoff piece sliding connection on the slide shaft. The blocking block can be moved to the corresponding channel dividing groove to block the channel dividing groove; or, we can also move the redundant plugging blocks to the two sides of the sliding shaft, so as to open corresponding channel dividing grooves.
As a preferred solution, as shown in fig. 3, the bottle pouring mechanism includes a frame 21, and a bottle pouring roller 22 transversely disposed on the frame, where the bottle pouring roller is associated with a stepper motor, and two groups of accommodating groove groups uniformly distributed in the circumferential direction are disposed on the circumferential surface of the bottle pouring roller, each group of accommodating groove groups includes a plurality of cylindrical accommodating grooves 23 uniformly distributed in the circumferential direction and capable of accommodating packaging bottles, and each accommodating groove corresponds to the channel slot, so that the packaging bottles in the channel slot can enter the corresponding accommodating groove. In addition, the axis of the accommodating groove is positioned in the tangential direction of the bottle pouring roller.
Thus, in the step b, when the packaging bottles move to the tail end of the channel plate, the axis of the accommodating groove of one group of accommodating groove groups is in a vertical state, and after the packaging bottles enter the accommodating groove, the bottle pouring roller rotates by a little more than 90 degrees, so that the packaging bottles are in a generally flat state and slide into the bottle pouring conveyor belt to move forwards continuously. When the stepping motor drives the bottle pouring roller to rotate 180 degrees, the axis of the accommodating groove of the other accommodating groove group is in a vertical state, so that the subsequent packaging bottles can be rotated to a flat state.
Preferably, the rotation angle of the bottle pouring roller can be controlled to be 95-110 degrees. Therefore, when the bottle pouring roller rotates, the packaging bottle can be rotated to a state that the front end is inclined downwards, so that the packaging bottle can slide out of the accommodating groove under the action of self gravity and enter the bottle pouring conveyor belt, and meanwhile, the packaging bottle can be prevented from sliding out of the accommodating groove before the bottle pouring roller rotates in place.
As another preferred solution, the carton feeding and conveying device comprises a carton feeding and conveying belt 41 for conveying the upright cartons, an equidistant conveying belt 42 for conveying the flat-laid cartons, a carton turning mechanism 43 for converting the upright cartons into flat-laid cartons, and a carton pushing mechanism 44 for pushing the upright cartons to the carton turning mechanism.
In step d, the upright cartons stacked together in a "bundle" are advanced along the carton feed conveyor to a pushing mechanism which pushes the front-most upright cartons laterally to a turning mechanism which turns the upright cartons 90 degrees and then lay flat on an equidistant conveyor for forward movement. The packing boxes at this time are conveyed forwards on the equidistant conveyor belt at intervals, so that the subsequent boxing robot can accurately put the packing bottles into the packing boxes.
Further, the packing box comprises a bottom box and a box cover, wherein one side edge of the box cover is connected with one side edge of the bottom box, so that the box cover can rotate around a rotation center, that is, the packing box is a book-shaped packing box. For this reason, it is necessary to provide a cover opening mechanism 8 for opening the cover of the packing box, as shown in fig. 4 and 5, which includes a lower suction cup 81 for sucking the bottom box of the packing box, an upright frame, a mounting plate 82 provided on the frame, a stepping motor provided on one side of the mounting plate, a driving rod 83 provided on the other side of the mounting plate, a driven shaft 84, a lateral output shaft of the stepping motor connected to one end of the driving rod, one end of a driven rod 85 connected to the driven shaft, the other end of the driving rod rotatably connected to one end of a long connecting rod 86, the middle part of the long connecting rod rotatably connected to the middle part of the driven rod, thereby allowing the driven rod to be parallel to the driving rod, the other end of the driven rod rotatably connected to one end of a short connecting rod 87, the other end of the short connecting rod rotatably connected to one end of a box opening rod 88, thereby allowing the short connecting rod to be parallel to the long connecting rod, and the box opening rod to be parallel to the driven rod. That is, the long connecting rod, the short connecting rod, the driven rod and the box opening rod are connected into a parallelogram structure; the connecting line between the center of the output shaft of the stepping motor and the driven shaft also forms a parallelogram structure.
In addition, a box opening arm 89 is provided on the box opening rod, and a box opening suction cup 891 is provided on the box opening arm. In addition, the intersection point of the connecting line between the output shaft and the driven shaft and the extension line of the box opening rod is coincident with the rotation center of the box cover. The steps when the cover opening mechanism opens the box cover of the packing box are as follows:
the lower sucking disc adsorbs and fixes the bottom box of the packing box on the equidistant conveyer belt, then the step motor drives the driving shaft to rotate forward, thus drive the box opening rod to rotate synchronously through the long connecting rod, the driven shaft and the short connecting rod, the box opening sucking disc on the box opening arm is attached to the box cover and adsorbs the box cover; the stepping motor rotates reversely to drive the box cover to rotate in the direction to be opened.
When the size specification of the packing box is changed, that is, when the rotation center position of the box cover is adjusted, the position of the rotation center can be conveniently adjusted by adjusting the position of the mounting plate on the rack. Specifically, we can set up vertical adjustment groove in the frame, set up the transverse adjustment groove on the mounting panel and set up fastening screw in the intersection department of transverse adjustment groove and numerical regulation groove to make the mounting panel fix in the frame. When the position of the mounting plate on the frame needs to be adjusted, the fastening screw can be loosened, then the mounting plate is moved up and down, and the position of the fastening screw in the vertical adjusting groove is changed; or the mounting plate is moved left and right, the position of the fastening screw in the transverse adjusting groove is changed, and then the fastening screw is screwed, so that the position of the mounting plate can be adjusted, and the position of the rotation center is changed.
The stepping motor is connected with the box opening arm and the box opening sucker through the parallelogram connecting rod structure, so that an output shaft of the stepping motor is deviated from the box opening arm, the box opening sucker and the packaging box, the assembly is convenient, and collision interference among the output shaft of the stepping motor, the box opening arm, the box opening sucker and the packaging box can be effectively avoided.
When we adjust the position of the mounting plate on the frame, the positions of the box opening arm and the box opening sucker connected to the quadrilateral connecting rod structure need to be readjusted so as to ensure that the box opening sucker can adsorb the proper position of the box cover, that is, the rotation radius of the box opening sucker needs to be adjusted. Because the driving rod, the driven rod and the box opening rod on the parallelogram connecting rod structure are always parallel, the rotation angle of the box opening sucker is equal to the rotation angle of the box opening rod, the rotation angle of the driving rod and the rotation angle of the stepping motor. Therefore, the rotation radius of the box opening sucker can be conveniently adjusted by only adjusting the included angle between the driving rod and the long connecting rod when the driving rod starts to be positioned, and meanwhile, the rotation angle of the stepping motor is not required to be reset, so that the box opening sucker is convenient to use and regulate and control.
In order to realize long distance conveying of the packing box and ensure equidistant conveying of the horizontally placed packing box, as shown in fig. 6 and 7, the equidistant conveying belt comprises an equidistant conveying line 421 and a connecting conveying line 422 connected to the front end of the equidistant conveying line, the equidistant conveying line comprises a left limit synchronous belt 423 and a right limit synchronous belt 423 driven by a stepping motor, a plurality of front limit blocks 424 are arranged on one limit synchronous belt at intervals, a rear limit block 425 corresponding to the front limit block is arranged on the other limit belt, and an accommodating distance matched with the width size of the packing box is formed between the front limit block and the corresponding rear limit block in the forward moving direction.
The linking transfer chain includes two linking hold-in range 426 about by motor drive, linking hold-in range upper strata is higher than spacing hold-in range upper strata, is equipped with the conveyor rail 427 that is higher than spacing hold-in range upper strata at spacing hold-in range interval.
In step d, the packing box which is reversely rotated into a flat state by the box overturning mechanism firstly enters and is borne on the two connecting synchronous belts of the connecting conveying line and moves forwards until the packing box moves to the tail end of the connecting conveying line, at the moment, the packing box sequentially falls into the containing gaps on the two limiting synchronous belts, so that a fixed interval is formed between the adjacent packing boxes, and the stepping motor drives the left limiting synchronous belt and the right limiting synchronous belt to move forwards, so that the left side and the right side of the packing box are slidably supported on the conveying guide rails on the left side and the right side.
Because the conveying guide rail is higher than the upper layer of the limit synchronous belt, the left side and the right side of the packing box can be slidably supported on the conveying guide rails on the left side and the right side. That is, the front limiting block and the rear limiting block on the left limiting synchronous belt and the right limiting synchronous belt have the effect of accurately positioning the packing box on one hand, and on the other hand, the function of pushing the packing box to move forwards on the conveying guide rail is started. Because the two sides of the packing box are supported on the conveying guide rail, the stability of the packing box can be ensured, the packing box manipulator is convenient for placing the packing bottle into the packing box, the phenomenon that the packing box supported on the limiting synchronous belt easily shakes left and right and up and down is avoided, and the accurate positioning of the packing box is facilitated.
It should be noted that, we can set up 2 or even many equidistant transfer chain and corresponding linking transfer chain according to actual production needs to make linking transfer chain, equidistant transfer chain connect gradually. That is, the packages first enter the forward-most link conveyor line and then enter the subsequent equidistant conveyor line. Through linking transfer chain, equidistant transfer chain and connect gradually, both can realize the long distance steady transmission of packing carton, can realize the equidistant transmission of packing carton again.
In addition, the conveying belt in the oral liquid feeding conveying belt extends to the lower part of the channel dividing groove all the time; the conveying belt of the bottle pouring conveying belt is also provided with a channel dividing groove, and part of the channel dividing groove is shorter in length. Therefore, on one hand, the conveying belt can drive the packaging bottles to continuously move forwards, and on the other hand, the horizontally-placed packaging bottles on the bottle pouring conveying belt can be grasped by different boxing robots and placed into the packaging boxes in a longitudinal and transverse mode.
Claims (5)
1. The utility model provides a horizontal oral liquid cartoning machine, including being used for carrying the oral liquid feeding conveyer belt of upright packaging bottle, bottle pouring mechanism, be used for carrying the bottle pouring conveyer belt of keeping flat packaging bottle, paper box feeding conveyor, cartoning robot, characterized by, be close to bottle pouring mechanism's oral liquid feeding conveyer belt top interval ground be equipped with a plurality of division pieces that extend along length direction, form the lane groove that can hold the packaging bottle between the adjacent division pieces, be equipped with the adjustment mechanism that can block the lane groove at the beginning of lane groove, thereby will the lane groove divide into open lane groove and confined lane groove, the packing carton includes end box, lid, a side of lid is connected with one side limit of end box, thereby make the lid can rotate around rotatory center, still include the mechanism that is used for opening the lid of packing carton, lid mechanism includes the lower sucking disc that is used for adsorbing the end box of packing carton, upright frame, the mounting panel that sets up in the frame, step motor that sets up in mounting panel one side, the driving lever that sets up in the mounting panel opposite side, driven shaft, step motor's transverse output shaft are connected with driving lever one end, one end of driven lever is connected with driving lever one end, driven lever's one end is connected with driven lever, driven lever's other end is connected with driven lever, one end is opened with the driven lever, and one end is connected with one end, and the other end is connected with the other end of driven lever, and one end is parallel to the other end, and the other end is connected with the other end, and the other end is parallel to the other end, and the driving lever, and the other end has been opened, the intersection point of the connecting line between the driven shafts and the extension line of the box opening rod coincides with the rotation center of the box cover, and the steps when the cover opening mechanism opens the box cover of the packing box are as follows: the lower sucking disc adsorbs and fixes the bottom box, and then the stepping motor drives the driving shaft to rotate forward, so that the box opening rod is driven to synchronously rotate through the long connecting rod, the driven shaft and the short connecting rod, and the box opening sucking disc on the box opening arm is abutted to the box cover and adsorbs the box cover; the stepping motor rotates reversely, so that the box cover can be driven to rotate in the direction to be opened, and the boxing of the horizontal oral liquid boxing machine comprises the following steps:
a. the packaging bottles vertically placed on the oral liquid feeding conveyor belt are conveyed to the tail end of the oral liquid feeding conveyor belt, and enter the opened channel dividing groove;
b. the subsequent packaging bottles push the front packaging bottle to move to the tail end of the lane plate, and the bottle inverting mechanism enables the packaging bottle to be inverted to be in a flat state;
c. the horizontally placed packaging bottles enter a bottle pouring conveyor belt;
d. the paper box feeding and conveying device enables the packaging boxes to synchronously move forward along with the packaging bottles;
e. the boxing robot grabs the horizontally-arranged packaging bottles and puts the required number of packaging bottles into corresponding packaging boxes, so that boxing of the horizontal boxing machine is completed.
2. The horizontal type oral liquid boxing machine according to claim 1, wherein the adjusting mechanism comprises a door-shaped frame positioned above the oral liquid feeding conveyer belt, and a plugging block for plugging the channel dividing groove is detachably arranged on the door-shaped frame.
3. The horizontal type oral liquid boxing machine according to claim 1, wherein the bottle pouring mechanism comprises a bottle pouring roller, a plurality of cylindrical accommodating grooves capable of accommodating the packaging bottles are formed in the circumferential surface of the bottle pouring roller, each accommodating groove corresponds to the channel groove, the axes of the accommodating grooves are located in the tangential direction of the bottle pouring roller, in the step b, when the packaging bottles move to the tail ends of the channel grooves, the axes of the accommodating grooves are in a vertical state, and after the packaging bottles enter the accommodating grooves, the bottle pouring roller rotates at least 90 degrees to enable the packaging bottles to be in a flat state and slide into the bottle pouring conveyor belt to move forwards continuously.
4. A horizontal type oral liquid boxing machine according to claim 1, wherein the paper box feeding and conveying device comprises a paper box feeding and conveying belt for conveying vertical packing boxes, an equidistant conveying belt for conveying horizontal packing boxes, a box overturning mechanism for converting the vertical packing boxes into horizontal packing boxes, and a box pushing mechanism for pushing the vertical packing boxes to the box overturning mechanism, in the step d, the vertical packing boxes stacked together are firstly moved to the box pushing mechanism along the paper box feeding and conveying belt, the vertical packing boxes are transversely pushed to the box overturning mechanism by the box overturning mechanism, the vertical packing boxes are rotated by 90 degrees by the box overturning mechanism, and then are horizontally moved forward on the equidistant conveying belt.
5. The horizontal type oral liquid boxing machine according to claim 4, wherein the equidistant conveying belt comprises an equidistant conveying belt and a connecting conveying belt connected to the front end of the equidistant conveying belt, the equidistant conveying belt comprises a left limit synchronous belt and a right limit synchronous belt which are driven by a stepping motor, a plurality of front limiting blocks are arranged on one limit synchronous belt at intervals, a rear limiting block corresponding to the front limiting blocks is arranged on the other limit belt, an accommodating interval matched with the width dimension of a packing box is formed between the front limiting block and the corresponding rear limiting block in the forward moving direction, the connecting conveying belt comprises a left connecting synchronous belt and a right connecting synchronous belt which are driven by a motor, the upper layer of the connecting synchronous belt is higher than the upper layer of the limit synchronous belt, conveying guide rails higher than the upper layer of the limit synchronous belt are arranged on the outer side of the limit synchronous belt at intervals, in the step d, the packing box firstly enters the two connecting synchronous belts of the connecting conveying belt and moves forward until the packing box sequentially falls into the accommodating gaps on the two limit synchronous belts, a fixed interval is formed between the adjacent packing boxes, the stepping motor drives the left limit synchronous belt and the right synchronous belt to move forward, and the conveying guide rails on the left side and the right side of the packing box slide.
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| CN202111274581.4A CN113955187B (en) | 2021-10-29 | 2021-10-29 | Horizontal oral liquid cartoning machine |
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| CN202111274581.4A CN113955187B (en) | 2021-10-29 | 2021-10-29 | Horizontal oral liquid cartoning machine |
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| CN113955187B true CN113955187B (en) | 2023-08-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203111548U (en) * | 2013-03-27 | 2013-08-07 | 广州丽盈塑料有限公司 | Eight-station rotary disk type automatic case packer |
| CN203845071U (en) * | 2014-05-26 | 2014-09-24 | 上海新顾德机械制造有限公司 | Penicillin bottle boxing machine |
| CN104828284B (en) * | 2015-04-30 | 2016-08-17 | 苏州澳昆智能机器人技术有限公司 | The integration of milk bag unit is grabbed and is sent device |
| CN105501488A (en) * | 2015-12-07 | 2016-04-20 | 广州达意隆包装机械股份有限公司 | Packing box casing machine |
| CN105691695B (en) * | 2016-04-21 | 2017-11-28 | 安徽工业大学 | A kind of bottle shunting conveying and automatic packing apparatus |
| CN105752385B (en) * | 2016-04-21 | 2017-11-28 | 安徽工业大学 | A kind of bottle packing and positive conveying device |
| CN106428715A (en) * | 2016-11-29 | 2017-02-22 | 江阴纳尔捷机器人有限公司 | Packaging bottle arranging mechanism and technology |
| CN206537561U (en) * | 2017-02-20 | 2017-10-03 | 上海东富龙科技股份有限公司 | One kind is vertical to turn sleeping charging loading device |
| CN206719695U (en) * | 2017-04-24 | 2017-12-08 | 武汉人天机器人工程有限公司 | A kind of automatic arranging arrangement cartoning system of bottle embryo |
| CN208007372U (en) * | 2018-04-05 | 2018-10-26 | 浙江神翌机械有限公司 | A kind of horizontal automatic box packing machine |
| CN210258952U (en) * | 2019-08-02 | 2020-04-07 | 泸州品创科技有限公司 | Bottle conveying device |
| CN111470088B (en) * | 2020-04-06 | 2024-11-05 | 武汉人天机器人工程有限公司 | Automatic bottle machine is divided to regulation formula |
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