CN113682598B - Self-adaptation joint sealing side labeller - Google Patents

Abstract

The invention discloses a self-adaptive box-sealing side labeling machine, wherein a channel for conveying cartons is formed on a rack of the self-adaptive box-sealing side labeling machine, underframes are respectively arranged on two sides of the channel on the rack, a first conveying belt, a second conveying belt and a second sensor are respectively arranged on the underframes on two sides of the channel, a printing mechanism is arranged behind the sensor, and the two underframes are horizontally arranged on the rack to regulate the width of the channel; an upper machine core and a lower machine core are arranged up and down in a channel between the two conveying belts, and a third conveying belt is arranged below the channel between the first conveying belt and the printing mechanism; the detection module for detecting the product data on the carton is arranged at the channel input end to feed back the label to the printing mechanism for printing and debugging the width and the height of the channel, the second sensor senses the label conveyed by the printing mechanism and stops the label to be pasted, and the first sensor is arranged in the channel to sense the carton and feed back the label to the printing mechanism for continuously pasting the label. The invention integrates the procedures of box sealing and side labeling, improves the processing efficiency and reduces the equipment cost and the maintenance cost.

Description

An adaptive sealing side labeling machine

technical field

The invention relates to the field of packaging machinery, in particular to an adaptive sealing side labeling machine.

Background technique

At present, in the express delivery industry, after a product is packaged, it needs to be affixed with an express label. For the carton sealing machine, it is used to convey the cartons and paste the tape on the upper and lower openings to complete the sealing, and then connect the labeling machine to paste the express delivery on the cartons. In this way, it is necessary to purchase and arrange two machines, which is costly and difficult to maintain. . Through improvement, the labeling mechanism can be integrated into the sealing machine, and the label can be further affixed after the carton is sealed after the carton is conveyed. However, the conventional labeling mechanism is arranged after the upper core. Above, if the adhesive tape or the carton lid is not flat, it may cause uneven labeling and affect the labeling quality. The present invention is designing a mechanism that integrates on the case sealing machine and can complete labeling on the side.

Contents of the invention

Aiming at the deficiencies in the existing technology, the purpose of the present invention is to provide an adaptive sealing side labeling machine, which can be integrated on the sealing machine to complete the side labeling, so as to ensure that the label is set on the side of the carton to meet the labeling requirements. It meets the requirements of flat laying, and can be used for adaptive debugging of cartons of different specifications for sealing and labeling.

The present invention provides the following technical solutions: an automatic box sealing side labeling machine, including a frame on which a channel for conveying cartons is formed, and a first chassis and a second chassis are respectively arranged on both sides of the channel on the frame. Two chassis, the first conveyor belt is set on the first chassis, the second conveyor belt and the second sensor are arranged on the second chassis in sequence from front to back, and a printing mechanism is arranged on the frame behind the second sensor, the first The length of the conveyor belt corresponds to the arrangement position of the second conveyor belt and the printing mechanism, and the first chassis and the second chassis are translatably arranged on the frame, and both of them change the width of the channel when debugging translation; the first conveyor belt and The upper and lower passages between the second conveyor belts are respectively provided with an upper core and a lower core for sealing the box. The upper core can be lifted and lowered on the frame, and the passage between the first conveyor belt and the printing mechanism is provided below the second Three conveyor belts; the printing mechanism includes a printer, a blower assembly and an adsorption assembly. The blower assembly is arranged on the side of the label outlet of the printer, and the adsorption assembly is vertically arranged in front of the blower assembly. component, and the label is adsorbed by the adsorption component, and the adsorption component approaches and moves away from the first conveyor belt by setting a translational drive mechanism; the first conveyor belt is provided with a first sensor, and the input end of the channel is provided with a detection module to detect The module detects the product data on the passing cartons, feeds back to the driving mechanism that drives the translation of the first chassis and the second chassis to adjust the channel width, and feeds back to the driving mechanism that drives the upper core to adjust the channel height, and feeds back to the printer. Carry out label printing and transport the label to the suction assembly, and then the translation drive mechanism drives the suction assembly close to the first conveyor belt to be sensed by the second sensor, the second sensor feedback signal stops the translation drive mechanism, and the suction assembly stays at the second sensor , when the first sensor senses the carton, the feedback signal makes the translation drive mechanism open, and the adsorption component at the second sensor continues to translate until it contacts the carton to stick the label on the carton.

As an improvement, the second chassis is connected to a third chassis, and the third conveyor belt is arranged on the third chassis.

As an improvement, the translation drive mechanism includes a cylinder and an elastic pressing member arranged at the far end of the cylinder shaft of the cylinder, and the elastic pressing member includes an arrangement shaft connected to the cylinder shaft and a spring sleeved on the arrangement shaft; the adsorption assembly Installed on a sliding frame, the sliding frame can be installed on a slide rail in translation, and the sliding frame can be slidably sleeved on the arrangement shaft, and the two ends of the arrangement shaft are respectively provided with a front stopper and a rear stopper The two ends of the spring respectively resist the rear stopper and the sliding frame, and push the sliding frame against the forward stopper.

As an improvement, the blowing assembly includes a blowing pipe. The blowing pipe is arranged perpendicular to the conveying direction of the label and is provided with a number of air outlets for blowing on its inclined position towards the adsorption assembly. The blowing pipe is connected to the outside for blowing air mechanism.

As an improvement, the adsorption assembly includes an adsorption plate, and the surface of the adsorption plate facing the first conveyor belt is provided with a number of suction holes for adsorption, and the rear ends of the suction holes are externally connected to a suction mechanism for suction.

As an improvement, a pressure roller set is arranged on one side of the second sensor, the second sensor and the pressure roller set are arranged in sequence in the conveying direction of the carton, and the pressure roller set cooperates with the first conveyor belt to limit the conveying direction on both sides of the channel For the carton at the output end of the carton sealing machine, the pressure wheel set includes several rollers made of nylon material arranged in sequence.

As an improvement, the printer includes a body and a placement box for placing labels arranged outside the body. The upper part of the placement box is open, the lower part is a bottom wall, and the periphery forms side walls; The lower side wall of the box after inclination is the carrying surface for placing labels, and a discharge port for label output is opened at the side wall away from the carrying surface.

As an improvement, the placement box is rotatably arranged on the frame through the shaft hole structure, and the angular position of the placement box is locked by setting fasteners.

As an improvement, a first through hole and a second through hole are set on the side wall of the placement box opposite to the discharge port, the first mounting hole and the second mounting hole are set on the frame, and a rotating shaft or fastener passes through the first through hole. One through hole is installed to the first installation hole; the second through hole is an arc-shaped hole adapted to the rotation angle of the storage box, and a fastener is screwed through the second through hole to the second installation hole. When using parts, the placement box can adjust the angle around the rotating shaft or the fastener at the first through hole, and the second through hole cooperates with the fastener passing through it to limit the rotation angle of the placement box. When the fastener is tightened and touches the side of the placement box The box angle position will be locked when placed against the wall.

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

Beneficial effects of the present invention: when the carton enters the carton sealing machine, the product specification information of the delivered carton can be obtained through detection, and the mechanism can adjust the channel width and height to match the carton specification, so that the printer can immediately label according to the information Printing, the carton is transported by the conveyor belts on both sides of the sealing machine, and after the upper and lower cores complete the upper and lower tape sealing, it can reach the printing mechanism along the channel. The lower and side conveyor belts provide continuous conveying power, and the printer prints out in advance When the label is output from the outlet, it will not fall when it is blown by the blower assembly to the adsorption assembly. The adsorption assembly will suck the label, and the sticky side of the label faces outward; Sensed by the first sensor, the translational drive mechanism continues to start and transport the adsorption assembly at the second sensor to the carton, and stick the label on the carton, then the adsorption assembly stops working and resets, and the carton is sealed when it is sent out from the output end of the sealing machine. Box and side labeling, through testing to complete mechanism debugging and label printing in advance, which improves the degree of self-adaptation and processing efficiency, so that the machine can be used for batch processing of cartons of different specifications, and can adapt to the current situation of different carton specifications in the express delivery industry Fast automatic commissioning and sealing and labeling. The way of the secondary action makes the adsorption component with the label reach the position close to the carton in advance, so that the final labeling action can be completed in the shortest time, improving the labeling efficiency and ensuring the orderly and smooth labeling of the express delivery. There is no need to purchase and arrange two machines, greatly reducing equipment costs and maintenance costs.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the box sealing machine of the present invention.

Fig. 2 is an enlarged view of point M in Fig. 1 .

FIG. 3 is a three-dimensional schematic diagram of the printing mechanism of the present invention.

FIG. 4 is a second perspective view of the printing mechanism of the present invention.

Fig. 5 is a schematic diagram of the three-dimensional structure of the bottom of the box sealing machine of the present invention.

Detailed ways

Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1, 2, 3, 4, and 5, they are specific embodiments of the self-adaptive sealing side labeling machine of the present invention. This embodiment includes a frame 0, on which a channel for conveying cartons is formed, on the frame 0, a first chassis 001 and a second chassis 002 are respectively arranged on both sides of the channel, on the first chassis 001 The first conveyor belt 1 is set, the second conveyor belt 2 and the second sensor 10 are arranged in sequence from front to back on the second chassis 002, and the printing mechanism 3 is arranged on the frame 0 behind the second sensor 10, and the first conveyor belt The length of 1 corresponds to the arrangement position of the second conveyor belt 2 and the printing mechanism 3, and the first underframe 001 and the second underframe 002 are installed on the frame 0 in a translational manner, and the two change the width of the passage during debugging and translation; the second The passage between the first conveyor belt 1 and the second conveyor belt 2 is respectively provided with an upper core 5 and a lower core 6 for sealing the case, and the upper core 5 can be lifted and lowered to be arranged on the frame 0. The third conveyor belt 4 is arranged below the channel between 1 and the printing mechanism 3; the printing mechanism 3 includes a printer 31, a blowing assembly 32 and an adsorption assembly 33, and the label outlet side of the printer 31 is provided with a blowing assembly 32, and the adsorption assembly 33 is placed on the blowing assembly. 32 is vertically arranged in front of the printer 32, and the blowing assembly 32 is used to blow up the label output by the printer 31 to the adsorption assembly 33, and the label is adsorbed by the adsorption assembly 33. The approach and distance of the belt 1; the first sensor 8 is installed at the first conveyor belt 1, and the detection module 9 is installed at the input end of the channel. The detection module 9 detects the product data on the passing cartons and feeds back to drive the first chassis 001 The drive mechanism that translates with the second chassis 002 adjusts the channel width, feeds back to the drive mechanism that drives the upper core 5 to adjust the channel height, and feeds back to the printer 31 for label printing and transports the label to the adsorption assembly 33, and then drives in translation When the mechanism 34 drives the adsorption assembly 33 close to the first conveyor belt 1 until it is sensed by the second sensor 10, the feedback signal from the second sensor 10 makes the translation drive mechanism 34 stop, and the adsorption assembly 33 stays at the second sensor 10. When the first sensor 8. When the carton is sensed, the feedback signal makes the translation drive mechanism 34 open, and the adsorption component 33 at the second sensor 10 continues to translate until it comes into contact with the carton to stick the label on the carton.

When the present invention is in use, it can be improved and used on the original box sealing machine type. The channel is provided with sequentially arranged rollers in the carton conveying direction to support the carton and roll conveying. On the basis of the conventional mechanism of the carton sealing machine, the extension The first conveyor belt 1 on one side, and further set the printing mechanism 3 and the second sensor 10 on the opposite side of its extended position; the original first conveyor belt 1 and the channel corresponding to the second conveyor belt 2 are provided with upper and lower cores 5 and the lower core 6. After the carton is put into the channel from the input end, it first arrives at the detection module 9. A document with product information is pasted on the carton. After the detection module 9 detects the data of the document on the carton, it feeds back to the control Module, the control module starts each driving mechanism according to the information, adjusts the width and height of the channel, and stops the driving mechanism after the adjustment is in place to fix the structure; for the translation debugging of the first chassis 001 and the second chassis 002 on both sides The lifting and debugging of the movement 5 can be realized by referring to the applicant’s previous patent. Its patent number is 201822240752.1, and the name is a kind of debugging and locking mechanism of the sealing machine, which can realize the synchronous debugging of both sides, the height debugging and the structure after debugging. Locking to meet the needs of automated debugging. On the other hand, the detection module 9 feeds back the information to the printer 31, and the printer 31 immediately prints out the label according to the information; 5 and the lower core 6 to complete the upper and lower tape sealing; as the cartons are transported to the joint between the first conveyor belt 1 and the printing mechanism 3, the third conveyor belt 4 is arranged behind the lower core 6 to support the cartons and cooperate with the first Conveyor belt 1 provides conveying power; The printer 31 in the printing mechanism 3 can be realized by prior art, and its label output port is arranged as vertical discharge, and the label outlet of printer 31 is provided with blowing assembly 32 on the opposite side of passageway, from printer The sticky side of the label output by 31 faces the passage, and the paper tape attached to the sticky side is wound back into the printer 31 through the roller of the printer 31. After the label is output, it is continuously blown outward by the blower assembly 32 so that it will not fall and stick to the outside for adsorption. The inner surface of the component 33, after the whole label is completely output, start the adsorption component 33 to suck the label and not fall, the complete label is located on the inner surface of the adsorption component 33, and the blower component 32 can stop working. After the printed label arrives at the suction assembly 33 and is in place, the translation drive mechanism 34 starts to send the suction assembly 33 to the second sensor 10, and the feedback signal from the second sensor 10 makes the translation drive mechanism 34 stop, so that the suction assembly 33 and The label on it stays at the second sensor 10; when the carton is transported to be sensed by the first sensor 8, that is, the side of the carton reaches the corresponding position of the adsorption assembly 33 to be labeled, the first sensor 8 feedbacks the signal to make the translation drive mechanism 34 Continue to open, the translation drive mechanism 34 runs from the second sensor 10 to press the adsorption assembly 33 to the carton, the adsorption assembly 33 cooperates with the first conveyor belt 1 on the rear side to resist and squeeze the carton, stick the label on the side of the carton, and then the adsorption assembly 33 stops working and resets, and the labeled carton is sent out from the output end of the sealing machine; through the two start and stop of the translation drive mechanism 34 and the second action of the adsorption component 33, the label moves to The position closer to the carton is waiting for labeling. The second action can quickly complete the contact with the carton and press the label tightly, so that the final labeling action can be completed in the shortest time and improve the labeling efficiency. After setting in this way, the printer 31 can be fixedly installed on the frame 0 without moving with the second conveyer belt 2, which can reduce the power demand of the drive mechanism, and facilitate the structural stability and debugging of the printer 31; The bottom frame 002 is debugged synchronously, and its position is the optimal position close to the aisle. When the carton arrives, it is also as close as possible to the carton, which can ensure the labeling efficiency. The present invention as a whole ensures the orderly and flat placement of the express delivery labels, and the self-adaptive and fast debugging of the box sealing machine, without purchasing and arranging two machines, which greatly reduces equipment costs and maintenance costs.

The detection module 9 is preferably a camera or a sensor or both are used together, wherein the camera captures product data on the carton and feeds back to the control module and the printer. The product data on the carton can be set as a one-dimensional code or two-dimensional code. The camera can be used as a good visual data acquisition device to capture the product data on the carton and feed it back to the control module and printer. Its technology is mature and easy to set and use. The product data on the carton can also be realized by a mature one-dimensional code or two-dimensional code. During implementation, the user will paste the one-dimensional code or two-dimensional code with the corresponding product information on the carton. The height of the sticker is the same as that of the camera. The height is consistent and can be used normally. The one-dimensional code and two-dimensional code information are stored in the control module and the printer, and compared with the data captured by the camera, the corresponding information can be confirmed and printed. The sensor can cooperate to know that the carton has arrived, so that the feedback information can make the corresponding mechanism start working.

As an improved embodiment, the second chassis 002 is connected to a third chassis 003, and the third conveyor belt 4 is arranged on the third chassis 003.

As shown in Figures 1, 2, and 5, the third conveyor belt 4 is arranged on the third underframe 003, and the third underframe 003 is translated and debugged together with the second underframe 002, and the third underframe 003 is moving to the opposite It can be accommodated under the first underframe 001 when on the side, and the structures do not affect each other; structurally, it can also better cover the width of the passage, providing better support for the carton. A sliding shaft can be set on the frame 0, and the third base frame 003 is passed through the sliding shaft to perform translation, and provides support for the third base frame 003, which is convenient for linkage debugging.

As an improved embodiment, the translation drive mechanism 34 includes a cylinder 341 and an elastic pressing member 342 arranged at the far end of the cylinder shaft of the cylinder 341. The elastic pressing member 342 includes an arrangement shaft 3421 and a sleeve connected to the cylinder shaft. The spring 3422 arranged on the arrangement shaft 3421; the adsorption assembly 33 is installed on a sliding frame 331, the sliding frame 331 is provided on a slide rail 332 in translation, and the sliding frame 331 is slidably sleeved on the arrangement On the shaft 3421, the two ends of the arranged shaft 3421 are respectively provided with a front stopper 3423 and a rear stopper 3424, and the two ends of the spring 3422 respectively resist the rear stopper 3424 and the sliding frame 331, and push the sliding frame 331 against the front block Part 3423.

As shown in Figure 3, the basic function is to extend or retract 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; For optimization, an elastic pressing member 342 is further provided. Specifically, when in use, the adsorption assembly 33 is installed on the sliding frame 331, and the sliding frame 331 is arranged on the slide rail 332 to realize the stable horizontal sliding of the structure, and then the sliding frame 331 is sleeved on the arrangement shaft 3421; with reference to Figure 3, when the cylinder shaft is retracted, the sliding frame 331 is driven to move synchronously, and then the adsorption assembly 33 is translated to the inner carton; after touching the carton, the cylinder If the stroke of the shaft has not been completed, it will continue to be retracted, and the adsorption assembly 33 cannot move anymore because it is blocked by the carton. At this time, the arrangement shaft 3421 will continue to advance with the cylinder shaft, and the space between the backstop 3424 and the sliding frame 331 will be closed. becomes smaller, the spring 3422 is compressed, and the elastic force acts on the sliding frame 331, and then acts between the adsorption component 33 and the carton, and continues to compress the label to a certain extent to ensure the effect of sticking. Compared with the direct compression of the cylinder stroke, it is more beneficial to protect the carton from being damaged by the rigid compression force, and also improves the flexibility of the cylinder stroke adjustment. When the cylinder shaft stretches out and resets, the spring 3422 also resets accordingly, so that the sliding frame 331 returns to the initial position state as shown in the figure.

As an improved specific embodiment, the blowing assembly 32 includes a blowing pipe 321, the blowing pipe 321 is arranged perpendicular to the conveying direction of the label and is provided with several air outlet holes 322 for blowing on its inclined position towards the adsorption assembly 33, The air blowing pipe 321 is externally connected with an air blowing mechanism for air blowing.

As shown in Figure 3, the blowing pipe 321 is inside the outlet of the printer 31, and the air outlet 322 is inclined toward the air outlet 322 of the adsorption assembly 33. After the blowing mechanism is connected, when the blowing mechanism starts, the airflow blown from the outlet hole 322 will blow to the adsorption assembly 33 (adsorption plate 333) and flow along the inner surface of the adsorption plate 333, so that the label is blown against the adsorption After the plate 333 is placed on the plate 333, the flowing air can keep the entire label from falling. After the label is completely separated from the printer 31 and reaches the adsorption plate 333, the suction mechanism starts to suck the label. The label will not fall during the whole process, which can ensure that the label has The sticky inner surface does not come into contact with surrounding structures, allowing for good label transport and positioning.

As an improved specific embodiment, the adsorption assembly 33 includes an adsorption plate 333, and the surface of the adsorption plate 333 facing the first conveyor belt 1 is provided with a number of suction holes 334 for adsorption, and the rear ends of the suction holes 334 are externally connected. Suction mechanism for suction.

As shown in Figures 2 and 3, the entire adsorption plate 333 is set to be used for adsorbing labels, specifically, an array of suction holes 334 can be provided, and after the suction mechanism is connected to the outside, when the suction mechanism starts, the suction holes corresponding to the label 334 can absorb the label to realize the flat adsorption and positioning of the label; the specification of the adsorption plate 333 can be set larger, which is used for adsorption with labels of different sizes and improves applicability.

As an improved specific embodiment, one side of the second sensor 10 is provided with a pinch wheel set 7, and the second sensor 10 and the pinch wheel set 7 are arranged in sequence on the conveying direction of the carton, and the pinch wheel set 7 is connected to the first conveyor belt. 1 Coordinating with the cartons conveyed to the output end of the box sealing machine in limited positions on both sides of the channel, the pressure wheel set 7 includes several rollers made of nylon material arranged in sequence.

As shown in Figures 1 and 2, the pressure wheel set 7 is set on the second chassis 002 for position adjustment. As the conveying carton reaches the output end, the first conveyor belt 1 and the pressure wheel set 7 cooperate to limit the position of the carton on both sides. , to keep the conveying state of the carton stable. During the process of the carton passing through the pressing wheel group 7, the pressing wheel group 7 rolls over the surface of the label just pasted, and further presses the label firmly on the side of the carton to ensure the quality of the side labeling of the carton . The distance between several rollers and the first conveyor belt 1 matches the width of the carton. After the carton reaches the rollers, the rollers made of nylon material are pressed against the surface of the carton for rolling conveyance, which provides a good transmission force and keeps the carton stable and limited. delivery. Preferably, three rollers are arranged, and the position in contact with the carton forms a stable pressing plane after being arranged. The pressing plane formed by the three rollers is parallel to the first conveyor belt 1, which can ensure that the cartons are output in a stable and orderly position.

As an improved specific implementation, the three conveyor belts are all wound around the rollers in a ring shape, and the side facing the channel forms a conveying surface for supporting the cartons for conveying. The rollers are connected to the driving mechanism to provide power and then drive the conveyor belts to run.

As an improved embodiment, the printer 31 includes a body 311 and a placement box 312 for placing labels arranged outside the body 311. The upper part of the placement box 312 is open, the lower part is a bottom wall 312l, and the periphery forms a side wall; The box 312 is arranged obliquely on the frame 0, and the lower side wall of the box 312 after the inclination is the bearing surface 3122 for placing the label, and a discharge port 3123 for label output is opened at the side wall away from the bearing surface 3122.

As shown in Figures 1, 2, 3, and 4, after the printer 31 is fixedly installed, the setting of its label paper is optimized as adding a placement box 312 outside the main body 311, and the label is fed in from an entrance opened on the main body 311, so that the main body 311 can be provided with a small opening for the hand to put in the winding label to the conveying roller, without opening the body 311 as a whole to replace the label. When in use, a stack of neatly folded label sheets is put into the placement box 312 from the upper opening, the labels are placed on the carrying surface 3122 of the placement box 312 in an inclined state, and the sides of the labels are supported on the bottom wall 3121, relying on the gravity of the labels Stored in the placement box 312 in an orderly manner, a stack of labels with a certain thickness is well limited and stored by the side walls before and after the carrying surface 3122, and the output end of the label is pulled out from the upper discharge port 3123 far away from the carrying surface 3122. The output label has a certain angle of inclination, and it can be smoothly adjusted to a vertical state to be sent into the entrance provided on the body 311, and to be wound on the roller in the body 311. The placement box 312 ensures the stability and order of label placement, and it is placed at a certain angle to facilitate smooth adjustment to a vertical state after output and docking with subsequent roller winding, which can be well applied to vertically arranged winding printing mechanisms , so that the labels are transported in an orderly manner to complete the overall function.

As an improved specific implementation, the placement box 312 is rotatably arranged on the frame 0 through the shaft hole structure, and the angular position of the placement box 312 is locked by setting fasteners.

In actual implementation, by adjusting the inclination angle of the placement box 312, it can better adapt to the placement of labels with different thicknesses and different material qualities, so that the placement of the labels and the smoothness of the output can be optimized or optimized after adjustment. Adaptation makes organizations more flexible.

As an improved specific embodiment, a first through hole 3124 and a second through hole 3125 are provided on the side wall of the placement box 312 opposite to the discharge port 3123, and the first installation hole and the second installation hole are provided on the frame 0, A rotating shaft or fastener is installed to the first installation hole through the first through hole 3124; the second through hole 3125 is an arc-shaped hole adapted to the rotation angle of the storage box 312, and a fastener passes through the second through hole 3125 Screwed to the second mounting hole, when the fastener is loosened, the placement box 312 can adjust the angle around the rotating shaft or the fastener at the first through hole 3124, and the second through hole 3125 cooperates with the fastener passing through it to limit The rotation angle of the placement box 312 will lock the angular position of the placement box 312 when the fastener is screwed tightly against the side wall of the placement box 312 .

As shown in Figures 1, 2, 3, and 4, the first through hole 3124 and the first mounting hole are pierced as a shaft or a fastener to realize the rotational connection between the two, and the locking of the placement box 312 is achieved through the second through hole. The fastener at the hole 3125 is realized, or realized by two fasteners; the position of the placement box 312 is defined at two positions by the rotating shaft and the fastener, or the two fasteners, so as to improve the stability of the overall structure, Loosen the fasteners during commissioning and tighten them during locking to ensure the installation strength between structures. When the fastener is loosened, the rotating shaft or the fastener at the first through hole 3124 is used as a fulcrum to rotate, and the placement box 312 can be rotated; by setting the second through hole 3125 as an arc hole, during debugging, fastening If the part is located at the second through hole 3125, then the arc angle of the second through hole 3125 is the angle range in which the box 31 can rotate, so that the arc angle of the arc hole can be pre-designed to limit the placement The adjustment angle range of the box 312 makes the adjustment of the placement box 312 more stable and orderly, and also avoids collision between structures or label scattering caused by arbitrary adjustment.

As an improved specific embodiment, the lower side wall of the discharge port 3123 is provided with an arc-shaped edge 3126; the upper side wall of the discharge port 3123 is provided with a gap 3127, and the gap 3127 is provided with a device for detecting whether the label is used up. The third sensor 3128, the third sensor 3128 is facing the gap 3127.

As shown in Figure 4, the label will sag due to gravity and contact the arc edge 3126. The setting of the arc edge 3126 can ensure that the label is pulled out and wound smoothly by the subsequent conveying rollers, reducing the angle caused by the existing structure. The generation of creases on the surface of the label, or the early separation of the label and the backing paper, ensures the smooth and orderly delivery of the label. In order to ensure the smooth progress of labeling, after the labels placed at the placement box 312 are used up, new labels can be replaced in time, and a third sensor 3128 is set; use the third sensor 3128 to detect whether there is a label in the placement box 312 , when the label is used up, the third sensor 3128 at the discharge port 3123 is no longer blocked, and the third sensor 3128 sends a signal to the control module, and then the whole machine can be stopped, or through a reminder module such as a warning light or a warning The sound reminds the staff that the labels are exhausted; thus, new labels can be replaced to ensure the efficiency of sealing and labeling and reduce downtime; and it can avoid missing labels on cartons and avoid later rework. The third sensor 3128 is arranged on the outside of the side wall, which makes the overall structure more neat and orderly, facilitates the installation and wiring of the third sensor 3128, and can also ensure that there is no obstacle at the discharge port 3123, and the labels can be transported in an orderly and smooth manner; by setting The notch 3127 makes the facing third sensor 3128 detect the position of the discharge port 3123, and the smaller notch 3127 will not affect the normal delivery of larger labels.

As an improved specific implementation, the inclination angle of the placement box 312 is set at 5-20 degrees.

As shown in Figures 1, 2, 3, and 4, under the above angles, the label is placed at an angle of 5-20 degrees relative to the vertical, which can ensure that the label is placed stably, and then after being output from the discharge port 3123, It can be smoothly adjusted to the vertical state to enter the entrance of the body 311, and then wound on the roller, without twisting and pulling of the label.

The above are only preferred implementations of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention should also be regarded as the protection scope of the present invention.

Claims (7)

1. An adaptive sealing side labeling machine, comprising a frame (0), on which a channel for conveying cartons is formed, characterized in that: the frame (0) is on the channel The first chassis (001) and the second chassis (002) are respectively provided on both sides of The second conveyor belt (2) and the second sensor (10) are arranged in sequence from front to back, and a printing mechanism (3) is arranged behind the second sensor (10) on the frame (0). The first conveyor belt The length of (1) corresponds to the arrangement position of the second conveying belt (2) and the printing mechanism (3), and the first chassis (001) and the second chassis (002) are translatably arranged on the frame (0) On the top, the width of the channel is changed when the two are adjusted and translated; the upper and lower channels between the first conveyor belt (1) and the second conveyor belt (2) are respectively provided with an upper core (5) and a lower core for sealing. The movement (6), the upper movement (5) is set on the frame (0) in a liftable manner, and the third conveying belt is arranged below the channel between the first conveying belt (1) and the printing mechanism (3) belt (4); the printing mechanism (3) includes a printer (31), a blower assembly (32) and an adsorption assembly (33); The suction component (33) is vertically arranged in front of the blowing component (32), and the blowing component (32) is used to blow up the label output from the printer (31) to the suction component (33), and the suction component ( 33) Adsorb the label, the adsorption assembly (33) approaches and moves away from the first conveyor belt (1) by setting a translational drive mechanism (34); the first conveyor belt (1) is provided with a first sensor (8), the input end of the channel is provided with a detection module (9), the detection module (9) detects the product data on the passing cartons, and feeds back to drive the first chassis (001) and the second chassis ( 002) The translational driving mechanism adjusts the channel width, feeds back to the driving mechanism that drives the upper core (5) to adjust the channel height, and feeds back to the printer (31) for label printing and conveying the label to the adsorption component (33), and then When the translation drive mechanism (34) drives the adsorption assembly (33) close to the first conveyor belt (1) to be sensed by the second sensor (10), the feedback signal of the second sensor (10) stops the translation drive mechanism (34) , the adsorption component (33) stays at the second sensor (10), when the first sensor (8) senses the carton, the feedback signal makes the translation drive mechanism (34) open, the adsorption component (33) at the second sensor (10) ) continue to move until it is in contact with the carton and stick the label on the carton; After the carton is put into the channel from the input end of the rack (0), it first arrives at the detection module (9), and a document with product information is pasted on the carton. After detecting the data of the document on the carton, the detection module (9) gives feedback To the control module, the control module starts each driving mechanism according to the information, adjusts the width and height of the channel, and stops the driving mechanism after the adjustment is in place to fix the structure; the detection module (9) feeds back the information to the printer (31), and the printer (31) immediately The label is printed out according to the information; the carton is clamped by the first conveyor belt (1) and the second conveyor belt (2) to provide power transmission, and is completed by the upper core (5) and the lower core (6) set there Upper and lower tape sealing; as the cartons are transported to the joint between the first conveyor belt (1) and the printing mechanism (3), the third conveyor belt (4) is arranged behind the lower core (6) to support the cartons and cooperate with the first A conveyor belt (1) provides the conveying power; the sticky side of the label output from the printer (31) faces the aisle, and after the label is output, it is continuously blown outward by the blower assembly (32) and will not fall and stick to the outer adsorption assembly (33) After the label is completely output, start the adsorption component (33) to hold the label without falling, the complete label is located on the inner surface of the adsorption component (33), and the blower component (32) stops working; printing After the good label arrives at the adsorption component (33) and is in place, the translation drive mechanism (34) starts to send the adsorption component (33) to the second sensor (10), and the second sensor (10) feedbacks the signal to make the translation drive mechanism (34) stop, so that the adsorption assembly (33) and the label on it stay at the second sensor (10); when the carton is transported to be sensed by the first sensor (8), that is, the side of the carton reaches the adsorption assembly (33) The corresponding place is to be labeled, the first sensor (8) feedbacks the signal to make the translation drive mechanism (34) continue to open, and the translation drive mechanism (34) runs from the second sensor (10) to press the adsorption component (33) to the carton , the adsorption component (33) cooperates with the first conveyor belt (1) on the rear side to resist and squeeze the carton, and stick the label on the side of the carton, then the adsorption component (33) stops working and resets, and the labeled carton is released from the frame 0) sent out at the output; The printer (31) includes a body (311) and a placement box (312) for placing labels arranged outside the body (311), the upper part of the placement box (312) is open, and the lower part is a bottom wall (3121) , forming a side wall around; the placement box (312) is arranged obliquely on the frame (0), and the lower side wall of the placement box (312) after the tilt is the bearing surface (3122) for placing the label, away from the bearing surface A discharge port (3123) for label output is opened at the side wall of (3122); The placement box (312) is rotatably arranged on the frame (0) through the shaft hole structure, and the angular position of the placement box (312) is locked by setting fasteners; A first through hole (3124) and a second through hole (3125) are set on the side wall of the placement box (312) opposite to the discharge port (3123), and a first installation hole and a second through hole (3125) are set on the frame (0). In the second installation hole, a rotating shaft or fastener is installed to the first installation hole through the first through hole (3124); the second through hole (3125) is arc-shaped to adapt to the rotation angle of the placement box (312) hole, a fastener is screwed to the second installation hole through the second through hole (3125), when the fastener is loosened, the placement box (312) can be rotated around the shaft at the first through hole (3124) or tightened Firmware adjusts the angle, the second through hole (3125) cooperates with the fastener passing through it to limit the rotation angle of the placement box (312), and when the fastener is screwed tightly against the side wall of the placement box (312), the placement box will be locked ( 312) Angular position. 2. An adaptive sealing side labeling machine according to claim 1, characterized in that: the second chassis (002) is connected to a third chassis (003), and the third conveyor belt ( 4) Set it on the third chassis (003). 3. An adaptive sealing side labeling machine according to claim 1, characterized in that: the translation drive mechanism (34) includes a cylinder (341) and a cylinder shaft distal end of the cylinder (341) The elastic pressing part (342), the elastic pressing part (342) includes the arrangement shaft (3421) connected to the cylinder shaft and the spring (3422) sleeved on the arrangement shaft (3421); the adsorption assembly ( 33) Installed on a sliding frame (331), the sliding frame (331) can be installed on a sliding rail (332) in translation, and the sliding frame (331) can be slidably sleeved on the arrangement shaft (3421), the two ends of the arrangement shaft (3421) are respectively provided with a front stopper (3423) and a rear stopper (3424), and the two ends of the spring (3422) resist the rear stopper (3424) and Slide the sliding frame (331), and put the sliding frame (331) against the front stop (3423). 4. An adaptive sealing side labeling machine according to claim 1, 2 or 3, characterized in that: the blowing assembly (32) includes a blowing pipe (321), and the blowing pipe (321) and The conveying direction of the label is set vertically and a number of air outlet holes (322) for blowing are arranged on the inclined position facing the adsorption assembly (33), and the blowing pipe (321) is externally connected with an air blowing mechanism for blowing. 5. An adaptive sealing side labeling machine according to claim 1, 2 or 3, characterized in that: the adsorption assembly (33) includes an adsorption plate (333), and the adsorption plate (333) is The surface of the first conveyor belt (1) is provided with a plurality of suction holes (334) for adsorption, and the rear ends of the suction holes (334) are externally connected to a suction mechanism for suction. 6. An adaptive sealing side labeling machine according to claim 1, 2 or 3, characterized in that: one side of the second sensor (10) is provided with a pressure roller group (7), the The second sensor (10) and the pinch wheel set (7) are arranged sequentially in the conveying direction of the carton, and the pinch wheel set (7) cooperates with the first conveyor belt (1) to limit and transport to the carton sealer on both sides of the channel For the carton at the output end, the pressure roller set (7) includes several rollers made of nylon material arranged in sequence. 7. An adaptive sealing side labeling machine according to claim 1, characterized in that: the lower side wall of the discharge port (3123) is provided with an arc-shaped edge (3126); A notch (3127) is provided on the upper side wall of the opening (3123), and a third sensor (3128) for detecting whether the label is used up is provided at the notch (3127), and the third sensor (3128) is facing the notch (3127).

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