CN215852021U - Self-adaptation case sealer with mark function is pasted to side - Google Patents

Abstract

The utility model discloses a self-adaptive carton sealing machine with a side labeling function, wherein a channel for conveying a carton is formed on a rack of the self-adaptive carton sealing machine, a first conveying belt is arranged on one side of the channel, a second conveying belt and a printing mechanism are sequentially arranged on the other side of the channel, an upper machine core and a lower machine core are arranged between the first conveying belt and the second conveying belt, and a third conveying belt is arranged below the first conveying belt and the printing mechanism; the printing mechanism comprises a printer, a blowing assembly for blowing up the label and a suction assembly for sucking the blown-up label. The printer comprises a body and a placing box which is arranged outside the body and used for placing labels, wherein the upper part of the placing box is open, the lower part of the placing box is a bottom wall, and the periphery of the placing box forms a side wall; the placing box is obliquely arranged on the rack, the side wall, which is close to the lower side after the placing box is inclined, is a bearing surface for placing the label, and a discharge hole for outputting the label is formed in the position of the side wall far away from the bearing surface. The utility model integrates the box sealing and side labeling processes, improves the processing efficiency and reduces the equipment cost and the maintenance cost.

Description

Self-adaptation case sealer with mark function is pasted to side

Technical Field

The utility model relates to the field of packaging machinery, in particular to a self-adaptive box sealing machine with a side labeling function.

Background

At present, in the express delivery industry, an express delivery label sheet needs to be attached to a product after the product is packaged. For the case sealer, it is used for carrying the carton and pastes the sticky tape and accomplish the sealing to upper and lower opening part, later docks the labeller and pastes the express delivery list on the carton, just so need purchase and arrange two machines, and the cost is higher with the maintenance degree of difficulty. The labeling mechanism can be integrated on a carton sealing machine through improvement, labels are further attached after the carton is sealed along with conveying of the carton, but the attached labels are attached to an adhesive tape of the conventional labeling mechanism arranged behind an upper machine core, and the adhesive tape or the carton cover can cause unevenness of the attached labels if the adhesive tape or the carton cover is uneven, so that the labeling quality is influenced. The utility model provides a mechanism which is integrated on a box sealing machine and can finish label pasting on the side edge.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a self-adaptive carton sealing machine with a side labeling function, wherein a specific labeling mechanism is integrated on the carton sealing machine, so that labels are attached to the side edges of a carton, and the requirement of flat attachment of the labels is met.

The utility model provides the following technical scheme: a self-adaptive carton sealing machine with a side labeling function comprises a rack, wherein a channel for conveying a carton is formed in the rack, a first conveying belt is arranged on one side of the channel on the rack, a second conveying belt and a printing mechanism are sequentially arranged on the other side of the channel from front to back, the length of the first conveying belt corresponds to the arrangement positions of the second conveying belt and the printing mechanism, an upper core and a lower core for sealing the carton are respectively arranged above and below the channel between the first conveying belt and the second conveying belt, and a third conveying belt is arranged below the channel between the first conveying belt and the printing mechanism; the printing mechanism comprises a printer, a blowing assembly and an adsorption assembly, the blowing assembly is arranged on the side of a label outlet of the printer, the adsorption assembly is vertically arranged in front of the blowing assembly, the blowing assembly is used for blowing a label output by the printer outlet to the adsorption assembly and adsorbing the label by the adsorption assembly, and the adsorption assembly is close to and far away from the first conveying belt through the arrangement of the translation driving mechanism; the printer comprises a body and a placing box which is arranged outside the body and used for placing labels, wherein the upper part of the placing box is open, the lower part of the placing box is a bottom wall, and the periphery of the placing box forms a side wall; the placing box is obliquely arranged on the rack, the side wall, which is close to the lower side after the placing box is inclined, is a bearing surface for placing the label, and a discharge hole for outputting the label is formed in the position of the side wall far away from the bearing surface.

As an improvement, the placing box is rotatably arranged on the rack through a shaft hole structure, and the angular position of the placing box is locked through a fastener.

As an improvement, a first through hole and a second through hole are formed in the side wall, opposite to the discharge port, of the placing box, a first mounting hole and a second mounting hole are formed in the rack, and a rotating shaft or a fastener penetrates through the first through hole to be mounted to the first mounting hole; the second through-hole places box rotation angle's arc hole for the adaptation, and a fastener passes the second through-hole and closes soon to second mounting hole department, and when relaxing the fastener, place the box and can wind pivot or the fastener angle of adjustment of first through-hole department, the cooperation of second through-hole passes the fastener restriction wherein and places the rotation angle of box, places box angular position with the locking when the fastener is screwed and is contradicted when placing the box lateral wall.

As an improvement, the lower side wall of the discharge hole is provided with an arc-shaped edge; the lateral wall of the upper side of the discharge port is provided with a notch, the notch is provided with a third sensor used for detecting whether the label is used up, and the third sensor is opposite to the notch.

As an improvement, the translation driving mechanism comprises an air cylinder and an elastic pressing piece arranged at the far end of an air cylinder shaft of the air cylinder, wherein the elastic pressing piece comprises a layout shaft connected to the air cylinder shaft and a spring sleeved on the layout shaft; the adsorption component is installed on a sliding frame, the sliding frame can be arranged on a sliding rail in a translation mode, the sliding frame can be sleeved on the arrangement shaft in a sliding mode, the two ends of the arrangement shaft are respectively provided with a front blocking piece and a rear blocking piece, the two ends of the spring respectively abut against the rear blocking piece and the sliding frame, and the sliding frame abuts against the front blocking piece.

As an improvement, the first conveying belt, the second conveying belt and the third conveying belt are wound by respective roller shafts to form a ring shape, one surface facing the channel forms a conveying surface used for contacting the carton to convey, and the roller shafts are connected with a driving mechanism to provide power so as to drive the conveying belts to run.

As an improvement, one side of the printing mechanism is provided with a pressing wheel group, the printing mechanism and the pressing wheel group are sequentially arranged in the conveying direction of the carton, and the pressing wheel group is matched with the first conveying belt to limit and convey the carton to the output end of the carton sealing machine at two sides of the channel.

As an improvement, the pinch roller set comprises rollers made of nylon materials which are arranged in sequence.

As an improvement, the blowing component comprises a blowing pipe, the blowing pipe is perpendicular to the conveying direction of the labels, a plurality of air outlets used for blowing air are arranged on the inclined position of the blowing pipe facing the adsorption component, and the blowing pipe is externally connected with a blowing mechanism used for blowing air.

As an improvement, the adsorption component comprises an adsorption plate, a plurality of air suction holes for adsorption are formed in the surface, facing the first conveying belt, of the adsorption plate, and the rear ends of the air suction holes are connected with an air suction mechanism for sucking air.

The utility model has the beneficial effects that: after the carton is conveyed by the conveying belts on two sides on the carton sealing machine and is sealed by the upper and lower machine cores, the carton can reach the printing mechanism along the channel, the lower part and the side conveying belt provide continuous conveying power, the printer prints labels in advance, and the translation driving mechanism starts to drive the adsorption assembly to convey the labels to be attached to the carton when the carton arrives, then the adsorption assembly stops working and resets, the carton sealing and side labeling are completed when the carton is sent out from the output end of the carton sealing machine, the orderly and smooth attaching of express labels is ensured, two machines are not required to be purchased and arranged, and the equipment cost and the maintenance cost are greatly reduced. Through will placing the box external and slope setting from printer body, set up a lateral wall that leans on down into the loading face of placing the label, make original diapire be used for supporting the label side, the label can be with the state of slope from discharge gate output and adjust to vertical state entering printer body and convolute on the roller bearing, the transport of label is accepted smoothly, compares in the original mode that sets up among the printer body and is more convenient for change the arrangement.

Drawings

Fig. 1 is a schematic perspective view of a box sealing machine according to the present invention.

Fig. 2 is an enlarged view at M in fig. 1.

Fig. 3 is a schematic perspective view of a printing mechanism according to the present invention.

Fig. 4 is a schematic perspective view of a printing mechanism according to the present invention.

Fig. 5 is a schematic perspective view of the bottom of the box sealing machine of the present invention.

Detailed Description

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.

Fig. 1, 2, 3, 4 and 5 show an embodiment of an adaptive carton sealing machine with side labeling function according to the present invention. The carton packaging machine comprises a machine frame 0, wherein a channel for conveying cartons is formed in the machine frame 0, a first conveying belt 1 is arranged on one side of the channel on the machine frame 0, a second conveying belt 2 and a printing mechanism 3 are sequentially arranged on the other side of the channel from front to back, the length of the first conveying belt 1 corresponds to the arrangement positions of the second conveying belt 2 and the printing mechanism 3, an upper core 5 and a lower core 6 for box sealing are respectively arranged above and below the channel between the first conveying belt 1 and the second conveying belt 2, and a third conveying belt 4 is arranged below the channel between the first conveying belt 1 and the printing mechanism 3; printing mechanism 3 includes printer 31, blowing subassembly 32 and absorption subassembly 33, and printer 31's label export side sets up blowing subassembly 32, and absorption subassembly 33 is in the vertical setting in the place ahead of blowing subassembly 32, and blowing subassembly 32 is used for blowing up the label of printer 31 export output to absorption subassembly 33 department to by absorption subassembly 33 with label absorption, absorption subassembly 33 carries out being close to and keeping away from relative first conveyer belt 1 through setting up translation actuating mechanism 34.

As an improved specific embodiment, a first chassis 001 and a second chassis 002 are respectively arranged on the frame 0 at two sides of the channel, a first conveyer belt 1 is arranged on the first chassis 001, a second conveyer belt 2 and a second sensor 10 are sequentially arranged on the second chassis 002 from front to back, a printing mechanism 3 is arranged on the frame 0 behind the second sensor 10, the first chassis 001 and the second chassis 002 are arranged on the frame 0 in a translation manner, and the width of the channel is changed when the two are debugged and translated; the upper movement 5 is arranged on the frame 0 in a lifting way; a first sensor 8 is arranged at the first conveying belt 1, a detection module 9 is arranged at the input end of the channel, the detection module 9 detects product data on the passing carton, feeds back the product data to a driving mechanism for driving the first chassis 001 and the second chassis 002 to translate for channel width adjustment, feeds back the product data to a driving mechanism for driving the upper machine core 5 to lift for channel height adjustment, and feeds the printer 31 for label printing and delivers the labels to the suction assembly 33, then the translation driving mechanism 34 drives the adsorption assembly 33 to approach the first conveyor belt 1 to be sensed by the second sensor 10, the second sensor 10 feeds back a signal to stop the translation driving mechanism 34, the adsorption component 33 stays at the second sensor 10, when the first sensor 8 senses the carton, a feedback signal causes the translation driving mechanism 34 to be opened, and the adsorption component 33 at the second sensor 10 continues to translate to contact with the carton to attach the label to the carton.

When the automatic carton sealing machine is used, the automatic carton sealing machine can be improved and used on the original carton sealing machine model, the rollers which are sequentially arranged in the conveying direction of the carton are arranged on the channel and are used for supporting the carton and carrying in a rolling way, on the basis of the conventional mechanism of the carton sealing machine, the first conveying belt 1 on one side is extended, and the printing mechanism 3 and the second sensor 10 are further arranged on the opposite side of the extended position; an upper machine core 5 and a lower machine core 6 are arranged above and below channels at corresponding positions of an original first conveying belt 1 and an original second conveying belt 2, a carton is placed into the channels from an input end and then reaches a detection module 9, a receipt with product information is attached to the carton in advance, the detection module 9 feeds back data of the receipt on the carton to a control module after detecting the data of the receipt, the control module starts each driving mechanism according to the information to adjust the width and the height of the channels, and stops the driving mechanisms after the data are adjusted in place to fix the structure; for the translation debugging of the first chassis 001 and the second chassis 002 on two sides and the lifting debugging of the upper core 5, the translation debugging and the lifting debugging of the upper core 5 can be realized by referring to the previous patent of the applicant, wherein the patent number is 201822240752.1 and the name is a box sealing machine debugging locking mechanism, so that the synchronous debugging, the high debugging and the locking of the structure after the debugging of the two sides can be realized, and the automatic debugging requirement is met. On the other hand, the detection module 9 feeds back information to the printer 31, and the printer 31 immediately prints out a label according to the information; the carton is clamped by the first conveying belt 1 and the second conveying belt 2 to provide power conveying, and the upper and lower adhesive tape sealing is completed by the upper core 5 and the lower core 6 arranged at the carton; as the conveying of the cartons reaches the position where the first conveying belt 1 is matched with the printing mechanism 3, the third conveying belt 4 is arranged behind the lower movement 6 to support the cartons and is matched with the first conveying belt 1 to provide conveying power; printer 31 among print mechanism 3 can be realized through prior art, its label delivery outlet arranges vertical ejection of compact, set up air blowing component 32 in one side of the relative passageway of label export of printer 31, its viscidity one side of label from printer 31 output is towards the passageway, the paper tape that laminates with viscidity one side passes through the roller bearing of printer 31 and winds back to printer 31, continuously outwards blow by air blowing component 32 after the label is exported and can not fall and paste the internal surface at outside adsorption component 33, along with the whole back of being exported completely of label, start adsorption component 33 and hold the label and can not fall, complete label is located adsorption component 33's internal surface, and air blowing component 32 can stop work. After the printed label reaches the position of the adsorption component 33, the translation driving mechanism 34 starts to send the adsorption component 33 to the position of the second sensor 10, and the second sensor 10 feeds back a signal to stop the translation driving mechanism 34, so that the adsorption component 33 and the label thereon stay at the position of the second sensor 10; when the carton is conveyed to be sensed by the first sensor 8, namely the side face of the carton reaches the position corresponding to the adsorption component 33 to be labeled, the first sensor 8 feeds back a signal to enable the translation driving mechanism 34 to be continuously opened, the translation driving mechanism 34 operates from the second sensor 10 to enable the adsorption component 33 to press the carton, the adsorption component 33 is matched with the first conveying belt 1 on the rear side to collide and extrude the carton, the label is attached to the side face of the carton, then the adsorption component 33 stops working and resets, and the carton with the label attached is sent out from the output end of the carton sealing machine; through two times of opening and shutting of translation actuating mechanism 34 and the secondary action of absorption subassembly 33 marchs, makes the label move to the position that is closer to the carton when the action for the first time and waits to paste the mark, and the contact and the compaction of completion that the action can be quick for the second time paste the mark to make final labeling action can accomplish in the shortest time, improve and paste mark efficiency. After the arrangement, the printer 31 can be fixedly arranged on the rack 0 and does not need to move along with the second conveying belt 2, so that the power requirement of the driving mechanism can be reduced, and the printer 31 is convenient to stabilize in structure and debug; the second sensor 10 is synchronously debugged along with the second bottom frame 002, the position of the second sensor is the optimal position close to the channel, the paper box is close to the paper box when arriving, and labeling efficiency can be guaranteed. The express delivery label pasting machine ensures orderly and smooth pasting of express delivery labels on the whole, self-adaptive and rapid debugging of the box sealing machine is realized, two machines do not need to be purchased and arranged, and equipment cost and maintenance cost are greatly reduced.

As a modified embodiment, the detection module 9 is preferably a camera or a sensor or both, wherein the camera captures the product data on the carton and feeds the data back to the control module and the printer. The product data on the carton can be set to be a one-dimensional code or a two-dimensional code. The camera can be as good visual data collection equipment, shoots and feeds back to control module and printer the product data on the carton, and its technical maturity is convenient for set for and use. And product data on the carton can also be realized by adopting one-dimensional codes or two-dimensional codes with mature technologies, a user pastes the one-dimensional codes or the two-dimensional codes with corresponding product information on the carton in implementation, and the pasted height is consistent with the height of the camera, so that the carton can be normally used. The control module and the printer store the information of the one-dimensional code and the two-dimensional code, and the information can be confirmed and printed by comparing the information with the data shot by the camera. The sensor can cooperate and know that the carton has arrived to feedback information makes corresponding mechanism start work.

As a modified embodiment, the second chassis 002 is connected to a third chassis 003, and the third conveyor 4 is disposed on the third chassis 003.

As shown in fig. 1, 2 and 5, the third conveyor belt 4 is disposed on the third chassis 003, and the third chassis 003 is adapted to translate along with the second chassis 002, and the third chassis 003 can be accommodated under the first chassis 001 when moving to the opposite side, without mutual influence between the structures; the width of the channel can be better covered on the structure, and better support is provided for the carton. Can set up the slide axis on the frame 0, the third chassis 003 wears to locate to carry out the translation on the slide axis, and provides the support to third chassis 003, the linkage debugging of being convenient for.

The printer 31 comprises a body 311 and a placing box 312 which is arranged outside the body 311 and is used for placing labels, wherein the upper part of the placing box 312 is open, the lower part is a bottom wall 3121, and the periphery forms a side wall; the placing box 312 is obliquely arranged on the rack 0, the side wall of the placing box 312, which is inclined and is downward, is a bearing surface 3122 for placing the label, and a discharge hole 3123 for outputting the label is formed in the side wall far away from the bearing surface 3122.

As shown in fig. 1, 2, 3 and 4, after the printer 31 is fixed, the label paper is set preferably by adding a placing box 312 outside the main body 311, and the label is fed from an inlet formed on the main body 311, so that the main body 311 can be fed by hand through a small opening to a roller for feeding the rolled label, and the main body 311 does not need to be opened entirely to replace the label. When the label placing box is used, a stack of folded and tidy label sheets are placed in the placing box 312 from the upper opening, the labels are placed at the bearing surface 3122 of the placing box 312 in an inclined state, the side surfaces of the labels are supported at the bottom wall 3121 and are sequentially contained in the placing box 312 by means of the gravity of the labels, the stack of labels with a certain thickness is contained by means of good limiting of the front side wall and the rear side wall of the bearing surface 3122, the output ends of the labels are pulled out from the upper discharge hole 3123 far away from the bearing surface 3122, the pulled labels have a certain inclination angle, the labels can be smoothly adjusted to be in a vertical state to be sent into an inlet formed in the body 311, and the labels are wound on a roller in the body 311. This place box 312 has guaranteed that the stability that the label was placed is orderly, and it is convenient for smooth and easy adjustment after the output to the subsequent roller bearing of vertical state butt joint after certain angle is placed and is convoluteed, and what can be good is applied to vertical winding printing mechanism who arranges makes the orderly transport of label, accomplishes holistic function.

As a modified embodiment, the placing box 312 is rotatably disposed on the frame 0 through a shaft hole structure, and the angular position of the placing box 312 is locked by disposing a fastening member.

When concrete implementation, the inclination of box 312 is placed in the accessible adjustment, the placing of different thickness of adaptation, different material quality labels that can be better to making placing of label, the smooth and easy degree of output reaches better optimization or adaptation through the adjustment after, makes the flexibility ratio of mechanism higher.

As a modified embodiment, a first through hole 3124 and a second through hole 3125 are provided on a side wall of the placing box 312 opposite to the discharge port 3123, a first mounting hole and a second mounting hole are provided on the rack 0, and a rotating shaft or a fastener is mounted to the first mounting hole through the first through hole 3124; the second through hole 3125 is an arc hole adapted to accommodate the rotation angle of the case 312, a fastener is screwed to the second mounting hole through the second through hole 3125, when the fastener is loosened, the case 312 can be adjusted in angle around the rotating shaft or the fastener at the first through hole 3124, the second through hole 3125 is matched with the fastener passing through it to limit the rotation angle of the case 312, and when the fastener is screwed and pressed against the side wall of the case 312, the angular position of the case 312 is locked.

As shown in fig. 1, 2, 3 and 4, the first through hole 3124 and the first mounting hole are penetrated by a rotating shaft or a fastener, so as to realize the rotational connection between the two, and the locking of the placing box 312 is realized by the fastener at the second through hole 3125, or by two fasteners; through pivot and fastener, or two fasteners place the position of box 312 in two position limits, improve overall structure's stability, relax the fastener when the debugging, the fastener of screwing during the locking can guarantee the installation intensity between the structure. When the fastener is loosened, the placing box 312 can be rotated by rotating the rotating shaft or the fastener at the first through hole 3124 as a fulcrum; through setting up second through-hole 3125 for the arc hole, when the debugging, the fastener is located second through-hole 3125 department, so second through-hole 3125's arc angle size, for placing the angular range size that box 31 can revolve, thereby can be through the arc angle size of predesigned arc hole, the adjustment angle scope of placing box 312 is injectd, the adjustment of placing box 312 is more stable orderly, also avoid arbitrary adjustment to bring colliding with between the structure, perhaps the scattering of label.

As a modified specific embodiment, the lower side wall of the discharge hole 3123 is provided with an arc-shaped rim 3126; a notch 3127 is arranged on the upper side wall of the discharge hole 3123, a third sensor 3128 for detecting whether the label is used up is arranged at the notch 3127, and the third sensor 3128 is opposite to the notch 3127.

As shown in fig. 4, the label can be drooped because of gravity and the arc contacts along 3126, and the setting of arc along 3126 can guarantee that the label is drawn out by the conveying roller of sequent and is around the smooth and easy when establishing, reduces the production of the surperficial crease of label that the contained angle brought on the current structure, perhaps is the separation in advance of label and base stock, guarantees the smooth orderly transport of label. In order to ensure that the labeling is carried out smoothly, after the labels placed at the placing box 312 are used up, the new labels can be replaced in time, and a third sensor 3128 is arranged; the third sensor 3128 is used for detecting whether a label exists in the placing box 312, when the label is used up, the third sensor 3128 at the discharging hole 3123 is no longer blocked, the third sensor 3128 sends a signal to the control module, and the whole machine can be stopped, or a reminding module such as a warning lamp or a warning sound is used for reminding a worker that the label is used up; therefore, the new label can be replaced, the efficiency of sealing and labeling is ensured, and the downtime is reduced; and can avoid the hourglass of label to paste on the carton, avoid the rework in later stage. The third sensor 3128 is arranged outside the side wall, so that the whole structure is tidier and more orderly, the third sensor 3128 is convenient to mount and wire, no barrier is arranged at the discharge port 3123, and the labels can be conveyed orderly and smoothly; the third sensor 3128 that makes just right through the breach 3127 that sets up can detect discharge gate 3123 position, and breach 3127 is less can not influence the normal transport of great label.

As a modified embodiment, the inclination angle of the placing case 312 is set to 5 to 20 degrees.

As shown in fig. 1, 2, 3, and 4, at the above angles, the label is placed and then forms an included angle of 5 to 20 degrees with respect to the vertical direction, so that the label can be stably placed, and then after being output from the discharge port 3123, the label can be smoothly adjusted to the vertical state to enter the inlet of the body 311, and further, the label is wound on the roller, and the label cannot be twisted and pulled.

As a modified embodiment, the translational driving mechanism 34 includes a cylinder 341 and an elastic pressing member 342 disposed at a distal end of a cylinder shaft of the cylinder 341, the elastic pressing member 342 includes a disposition shaft 3421 connected to the cylinder shaft and a spring 3422 sleeved on the disposition shaft 3421; the absorption component 33 is mounted on a sliding frame 331, the sliding frame 331 is disposed on a sliding rail 332 in a translation manner, the sliding frame 331 is slidably sleeved on the arrangement shaft 3421, two ends of the arrangement shaft 3421 are respectively provided with a front stopper 3423 and a rear stopper 3424, two ends of the spring 3422 respectively abut against the rear stopper 3424 and the sliding frame 331, and the sliding frame 331 abuts against the front stopper 3423.

As shown in fig. 3, the basic function is to extend or retract through the cylinder shaft of the cylinder 341 to drive the reciprocating translation of the adsorption component 33, so that the label can be attached to the side of the carton; as the optimization of the squeezing effect of the label and the carton during the pasting, an elastic pressing piece 342 is further provided, specifically, when in use, the adsorption component 33 is installed on the sliding frame 331, the sliding frame 331 is arranged on the sliding rail 332 to realize stable horizontal sliding of the structure, and then the sliding frame 331 is sleeved on the arrangement shaft 3421; referring to fig. 3, when the cylinder shaft is retracted, the sliding frame 331 is driven to move synchronously, so that the adsorption unit 33 is moved to move horizontally toward the inner carton; after the paper box is contacted, if the stroke of the cylinder shaft is not finished, the paper box can be continuously withdrawn, the adsorption component 33 cannot move any more due to being blocked by the paper box, at the moment, the arrangement shaft 3421 can continuously move with the cylinder shaft, the space between the rear blocking part 3424 and the sliding frame 331 is reduced, the spring 3422 is compressed, the elastic force can act on the sliding frame 331 and further acts between the adsorption component 33 and the paper box to continuously compress the label to a certain degree, the pasting effect is ensured, the elastic compression is more favorable for protecting the paper box from being damaged by hard compression force compared with the direct compression of the cylinder stroke, and the flexibility of adjusting the cylinder stroke is also improved. When the cylinder shaft is extended and reset, the spring 3422 is reset correspondingly, so that the sliding frame 331 returns to the initial position state as shown in the figure.

As an improved specific embodiment, the first conveyor belt 1, the second conveyor belt 2 and the third conveyor belt 4 are wound by respective rollers to form a ring shape, one side facing the channel forms a conveying surface for contacting the cartons to convey, and the rollers are connected with a driving mechanism to provide power to drive the conveyor belts to run.

As a modified embodiment, one side of the printing mechanism 3 is provided with a pinch roller set 7, the printing mechanism 3 and the pinch roller set 7 are sequentially arranged in the conveying direction of the carton, and the pinch roller set 7 is matched with the first conveying belt 1 at two sides of the channel to limit and convey the carton towards the output end of the carton sealing machine.

As shown in fig. 1 and 2, the pinch roller set 7 is arranged on the second chassis 002 for position adjustment, and as the conveyed carton reaches the output end, the first conveying belt 1 and the pinch roller set 7 are matched at two sides to limit the carton, so as to keep the conveying state of the carton stable, and in the process that the carton passes through the pinch roller set 7, the pinch roller set 7 rolls over the surface of the label which is just stuck, so as to further firmly press the label to the side of the carton, thereby ensuring the side labeling quality of the carton.

As an improved embodiment, the pinch roller set 7 comprises 2-4 rollers made of nylon materials which are arranged in sequence.

As shown in fig. 1 and 2, the distance between the rollers and the first conveyor belt 1 matches the width of the carton, and after the carton reaches the rollers, the rollers made of nylon are pressed on the surface of the carton for rolling conveying, so that a good transmission force is provided, and the carton is kept stable, limited and conveyed. Preferably, set up three gyro wheel, its position of arranging back and carton contact forms stable plane of compressing tightly, and the plane of compressing tightly that three gyro wheel formed is parallel with first conveyer belt 1, can guarantee that the carton is stable orderly by spacing output.

As a modified embodiment, the blowing assembly 32 includes a blowing pipe 321, the blowing pipe 321 is disposed perpendicular to the conveying direction of the label and is provided with a plurality of air outlets 322 for blowing air at an inclined position facing the adsorption assembly 33, and the blowing pipe 321 is externally connected to a blowing mechanism for blowing air.

As shown in fig. 3, the blowpipe 321 is located inside the outlet of the printer 31, the blowpipe 322 is inclined toward the blowpipe 322 of the adsorption assembly 33 and is uniformly arranged in the axial direction of the blowpipe 321, so as to stably blow up the label in the height direction, when the blowing mechanism is started after the blowing mechanism is externally connected to the blowing mechanism, the airflow blown out from the blowpipe 322 is blown to the adsorption assembly 33 (the adsorption plate 333) and flows along the inner surface of the adsorption plate 333, so that the flowing airflow can keep the whole label from falling after the label is blown to abut against the adsorption plate 333, the suction mechanism is started to suck the label after the label is completely separated from the printer 31 and reaches the adsorption plate 333, the label does not fall in the whole process, the sticky inner surface of the label can be ensured not to contact with the peripheral structure, and good label conveying and positioning effects can be achieved.

As a modified embodiment, the adsorption assembly 33 includes an adsorption plate 333, a plurality of suction holes 334 for adsorption are provided on the surface of the adsorption plate 333 facing the first conveyor belt 1, and the rear ends of the suction holes 334 are connected to an external suction mechanism for sucking air.

As shown in fig. 2 and 3, the whole adsorbing plate 333 is configured to adsorb a label, and specifically, may be configured with an array of air suction holes 334, and after being externally connected to an air suction mechanism, when the air suction mechanism is started, the air suction holes 334 corresponding to the label can adsorb the label, so as to realize the smooth adsorption and positioning of the label; the size of the adsorption plate 333 can be set larger, and the adsorption plate is used for being matched with labels with different sizes to adsorb, so that the applicability is improved.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (10)

1. The utility model provides an adaptive case sealer with mark function is pasted to side, includes frame (0), form the passageway that is used for carrying the carton on frame (0), its characterized in that: a first conveying belt (1) is arranged on one side of the channel on the rack (0), a second conveying belt (2) and a printing mechanism (3) are sequentially arranged on the other side of the channel from front to back, the length of the first conveying belt (1) corresponds to the arrangement positions of the second conveying belt (2) and the printing mechanism (3), an upper machine core (5) and a lower machine core (6) for box sealing are respectively arranged above and below the channel between the first conveying belt (1) and the second conveying belt (2), and a third conveying belt (4) is arranged below the channel between the first conveying belt (1) and the printing mechanism (3); the printing mechanism (3) comprises a printer (31), a blowing assembly (32) and an adsorption assembly (33), the blowing assembly (32) is arranged on the side of a label outlet of the printer (31), the adsorption assembly (33) is vertically arranged in front of the blowing assembly (32), the blowing assembly (32) is used for blowing up a label output from the printer (31) outlet to the adsorption assembly (33) and adsorbing the label by the adsorption assembly (33), and the adsorption assembly (33) is close to and far away from the first conveying belt (1) through a translation driving mechanism (34); the printer (31) comprises a body (311) and a placing box (312) which is arranged outside the body (311) and used for placing labels, wherein the upper part of the placing box (312) is open, the lower part of the placing box is a bottom wall (3121), and the periphery of the placing box forms a side wall; the placing box (312) is obliquely arranged on the rack (0), the side wall, leaning downwards, of the placing box (312) is a bearing surface (3122) for placing the label, and a discharge hole (3123) for outputting the label is formed in the position, far away from the bearing surface (3122), of the side wall.

2. The adaptive box sealing machine with the side labeling function according to claim 1, characterized in that: the placing box (312) is rotatably arranged on the rack (0) through a shaft hole structure, and the angle position of the placing box (312) is locked through a fastener.

3. The adaptive box sealing machine with the side labeling function according to claim 2, characterized in that: a first through hole (3124) and a second through hole (3125) are formed in the side wall of the placing box (312) opposite to the discharge hole (3123), a first mounting hole and a second mounting hole are formed in the rack (0), and a rotating shaft or a fastener is mounted to the first mounting hole through the first through hole (3124); the arc hole of box (312) rotation angle is placed for the adaptation to second through-hole (3125), and a fastener passes second through-hole (3125) and closes soon to second mounting hole department, and when relaxing the fastener, place pivot or fastener angle of adjustment that box (312) can be located around first through-hole (3124), and the rotation angle of placing box (312) is restricted to the fastener cooperation that passes wherein second through-hole (3125), will lock when the fastener is screwed and contradicts and place box (312) angular position when the box (312) lateral wall.

4. The adaptive box sealing machine with the side labeling function according to claim 1, 2 or 3, characterized in that: the side wall of the lower side of the discharge hole (3123) is provided with an arc-shaped edge (3126); a notch (3127) is arranged on the side wall of the upper side of the discharge hole (3123), a third sensor (3128) for detecting whether the label is used up is arranged at the notch (3127), and the third sensor (3128) is opposite to the notch (3127).

5. The adaptive box sealing machine with the side labeling function according to claim 1, 2 or 3, characterized in that: the translation driving mechanism (34) comprises an air cylinder (341) and an elastic pressing piece (342) arranged at the far end of an air cylinder shaft of the air cylinder (341), and the elastic pressing piece (342) comprises a layout shaft (3421) connected to the air cylinder shaft and a spring (3422) sleeved on the layout shaft (3421); the adsorption component (33) is mounted on a sliding frame (331), the sliding frame (331) is arranged on a sliding rail (332) in a translation manner, the sliding frame (331) is sleeved on the arrangement shaft (3421) in a sliding manner, a front stopper (3423) and a rear stopper (3424) are respectively arranged at two ends of the arrangement shaft (3421), two ends of the spring (3422) respectively abut against the rear stopper (3424) and the sliding frame (331), and the sliding frame (331) abuts against the front stopper (3423).

6. The adaptive box sealing machine with the side labeling function according to claim 1, 2 or 3, characterized in that: the first conveying belt (1), the second conveying belt (2) and the third conveying belt (4) are wound by respective roller shafts to form a ring shape, one surface facing the channel forms a conveying surface used for contacting a carton to convey, and the roller shafts are connected with a driving mechanism to provide power so as to drive the conveying belts to run.

7. The adaptive box sealing machine with the side labeling function according to claim 1, 2 or 3, characterized in that: one side of the printing mechanism (3) is provided with a pressing wheel set (7), the printing mechanism (3) and the pressing wheel set (7) are sequentially arranged in the conveying direction of the carton, and the pressing wheel set (7) and the first conveying belt (1) are matched on two sides of the channel to limit and convey the carton to the output end of the carton sealing machine.

8. The adaptive box sealing machine with the side labeling function according to claim 7, characterized in that: the pressing wheel set (7) comprises 2-4 rollers which are sequentially arranged and made of nylon materials.

9. The adaptive box sealing machine with the side labeling function according to claim 1, 2 or 3, characterized in that: the blowing assembly (32) comprises a blowing pipe (321), the blowing pipe (321) is perpendicular to the conveying direction of the labels, a plurality of air outlet holes (322) used for blowing air are formed in the inclined position of the blowing pipe (321) facing the adsorption assembly (33), and the blowing pipe (321) is externally connected with a blowing mechanism used for blowing air.

10. The adaptive box sealing machine with the side labeling function according to claim 1, 2 or 3, characterized in that: the adsorption component (33) comprises an adsorption plate (333), a plurality of air suction holes (334) used for adsorption are formed in the surface, facing the first conveying belt (1), of the adsorption plate (333), and the rear end of each air suction hole (334) is connected with an air suction mechanism used for sucking air.

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