CN214493589U - Full-automatic carton binding machine - Google Patents
Full-automatic carton binding machine Download PDFInfo
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- CN214493589U CN214493589U CN202120416666.0U CN202120416666U CN214493589U CN 214493589 U CN214493589 U CN 214493589U CN 202120416666 U CN202120416666 U CN 202120416666U CN 214493589 U CN214493589 U CN 214493589U
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Abstract
The utility model relates to the technical field of binding equipment, and discloses a full-automatic carton binding machine, which comprises a frame, the upper end of which is provided with a conveying mechanism, the left side of the frame is provided with a centering mechanism, and the middle of the frame is provided with two binding mechanisms with the same structure; the outer edges of the upper ends of the two bundling mechanisms are provided with distance measuring sensors; a controller electrically connected with the bundling mechanism, the straightening mechanism and the distance measuring sensor is arranged in the rack; the bundling mechanism comprises a support arranged between two cross beams of the frame, a shearing assembly arranged on the front side of the support, a belt feeding and withdrawing assembly, a belt pressing assembly arranged above the front end of the support and a hot melting assembly. The conveying mechanism conveys the paper boxes, the straightening mechanism straightens the paper boxes, the paper boxes reach the lower part of the bundling mechanism, and the belt feeding and withdrawing assemblies convey the binding belts to the belt channel and enable the binding belts to be overlapped in the bracket; the belt pressing assembly compresses the end of the binding belt, and the belt feeding and withdrawing assembly withdraws the belt to tighten the binding belt and enables the binding belt to be wound on the surface of the carton; the hot melting assembly is used for bonding the overlapping part of the binding belt; and cutting the ribbon by the cutting assembly to finish bundling.
Description
Technical Field
The utility model relates to a strapping device technical field, in particular to full-automatic carton strapper.
Background
In the technical field of food packaging, the paper box is used more, and particularly when fruits or drinks are packaged, in order to keep the fruits and the drinks fresh and intact, the fruits and the drinks are often packaged through the paper box, so that the fruits, the drinks and other foods are not intact in the conveying process. After food is packaged through the carton, the carton still needs to be packed and encapsulated.
Strapping machines, commonly known as baling machines, are machines that wrap a product or package with a strap, then tighten and fuse the ends by thermal effect or use a material such as a button.
The binding mechanism in the prior binding machine has a complex structure, and only one binding mechanism is arranged; in the actual binding process, at least two sides of the carton need to be bound twice, so that the conveying speed of the conveying mechanism needs to be accurately controlled, the stop time of the conveying mechanism needs to be accurately controlled, the proper binding distance of the two sides of the carton is ensured, and the problem of improper binding position is avoided; therefore, the cost in terms of control is greatly increased, and the conveyor needs to be started and stopped for many times during the binding process, thereby reducing the service life of the binding machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a full-automatic carton strapper solves the complicated problem that leads to of control mode complicacy of current strapper structure, control cost height and life-span.
The utility model discloses a realize through following scheme:
a full-automatic carton binding machine comprises a frame, the upper end of which is provided with a conveying mechanism, the left side of the frame is provided with a centering mechanism, and the middle of the frame is provided with two binding mechanisms with the same structure; distance measuring sensors are arranged at the outer edges of the two bundling mechanisms; a controller electrically connected with the bundling mechanism, the straightening mechanism and the distance measuring sensor is arranged in the rack;
the binding mechanism comprises a bracket arranged between the frame beams; the front side of the bracket is provided with a shearing assembly and a belt feeding and withdrawing assembly, and a belt pressing assembly and a hot melting assembly are arranged above the front end of the bracket;
the bracket comprises a first bracket and a second bracket which are arranged in the shell and connected through a cylinder; grooves are formed in the opposite surfaces of the first support and the second support, and the grooves are attached to form a belt path after the cylinder contracts; the belt pressing assembly comprises a stepping motor and a tooth-shaped belt pressing rod which are connected through a coupler, the stepping motor is fixed on the first support, and the tooth-shaped belt pressing rod extends into the belt channel through a through hole formed in the groove; two ends of the hot melting assembly are fixed on the inner side wall of the shell;
the conveying mechanism conveys the cartons to the right, the aligning mechanism aligns the cartons, and in the process that the cartons are conveyed to the right, the distance measuring sensor detects the position data of the cartons in real time and transmits the position data to the controller, and when the cartons are conveyed to the position under the two bundling mechanisms, the controller controls the conveying mechanism to stop; the belt feeding and withdrawing assembly conveys the binding belt to the belt channel, and the binding belt is closed and partially overlapped in the bracket; the belt pressing assembly compresses the end of the binding belt; the belt feeding and withdrawing assembly withdraws the belt to wind the binding belt on the surface of the carton; the hot melting assembly is used for bonding the overlapping part of the binding belt; and cutting the ribbon by the cutting assembly to finish bundling.
Furthermore, the two cross beams of the rack are hollow, and a plurality of through holes are formed in the inner sides of the cross beams; the inside of frame is equipped with the fixed plate that is used for fixed controller and puts the mechanism of rectifying.
Further, the conveying mechanism comprises a plurality of rollers and a conveying motor, wherein two ends of each roller penetrate through the through holes in the inner sides of the cross beams and are fixed between the cross beams, and the conveying motor is fixed on the outer end face of each cross beam through a screw; the end of the roller and the output shaft of the transmission motor are all arranged around a transmission belt, and the end of the roller, the output shaft of the transmission motor and the surrounding transmission belt are all arranged inside the cross beam; the roller is controlled to rotate by the conveying motor, so that the paper box is conveyed.
Further, the shearing assembly is arranged above the belt feeding and returning assembly;
a band guide groove is formed between the band feeding and withdrawing assembly and the shell, and a gap is formed between the upper end surface of the band guide groove and the shell; the ribbon guide groove is flush with the ribbon channel above the bracket;
the shearing assembly comprises an electric push rod and a cutter head fixed below the electric push rod; after the hot melting assembly bonds the overlapping part of the ribbon, the electric push rod extends downwards to drive the cutter head to cut off the ribbon.
Further, the hot melting assembly comprises a hot melting motor arranged in the motor bin and fixing blocks arranged on two sides of the motor bin; the output end of the hot melting motor is connected with a hot melting sheet in an interference manner; a heating element is arranged below the fixed block;
when the hot melting is not carried out, the hot melting motor controls the hot melting sheet to rotate to the lower part of the heating element to heat the heating element;
during hot melting, the hot melting motor controls the hot melting piece to rotate to the position between the binding tapes overlapped by the heating elements to perform hot melting on the binding tapes.
Further, the centering mechanism comprises a centering motor, a rocker and a swing rod which are sequentially connected in an interference manner; the rocker is arranged on an output shaft of the swing motor, and the swing rod is perpendicular to the rocker; the rotating angle of the swing rod is controlled through the swing motor, and the carton is swung.
Further, the distance measuring sensor is a laser distance measuring sensor; the laser ranging sensor is at an angle of 45 degrees with the vertical direction, and the head of the laser ranging sensor is arranged downwards.
The utility model has the advantages of it is following:
1) a group of binding mechanisms are arranged in the middle of the rack, and laser ranging sensors are arranged on the binding mechanisms, so that the carton can be ensured to accurately reach the positions right below the two binding mechanisms, and the two binding mechanisms can bind two sides of the carton at the same time; in the process, the transmission mechanism only needs to be stopped once, so that the control cost is reduced, and the service life of the binding machine is prolonged;
2) the bundling mechanism comprises a bracket, a shearing assembly, a tape feeding and returning assembly, a tape pressing assembly and a hot melting assembly; the shearing assembly comprises an electric push rod and a cutter head fixed below the electric push rod; the belt pressing assembly comprises a stepping motor and a tooth-shaped belt pressing rod which are connected through a coupler; the hot melting assembly comprises a hot melting motor arranged in the motor bin and fixing blocks arranged on two sides of the motor bin, the output end of the hot melting motor is connected with a hot melting sheet in an interference manner, and a heating element is arranged below the fixing blocks; therefore, under the condition of meeting the binding function, the structure of each component is simpler, and the manufacturing cost is reduced;
3) the left side of the binding machine is also provided with a centering mechanism, so that the carton can be ensured to be in a correct posture when being bound, and the binding position and the binding direction are convenient to be accurate.
Drawings
FIG. 1 is a schematic view of a fully automatic carton strapping machine;
FIG. 2 is a schematic view of a transport mechanism;
FIG. 3 is a schematic view of a stent;
FIG. 4 is a schematic view of a push belt assembly;
FIG. 5 is a schematic view of a heat stake assembly;
FIG. 6 is a schematic view of a squaring mechanism;
in the figure: 1-frame, 2-conveying mechanism, 21-roller, 22-conveying motor, 23-conveying belt, 3-bundling mechanism, 30-support, 300-shell, 301-cylinder, 302-first support, 303-second support, 31-shearing component, 32-belt feeding and returning component, 33-belt pressing component, 330-coupler, 331-stepping motor, 332-tooth-shaped belt pressing rod, 34-hot melting component, 340-motor cabin, 341-hot melting motor, 342-fixed block, 343-hot melting sheet, 344-heating component, 4-straightening mechanism, 41-straightening motor, 42-rocker, 43-rocker, 5-controller and 6-distance measuring sensor.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
A full-automatic carton binding machine is shown in figure 1 and comprises a frame 1, the upper end of which is provided with a conveying mechanism 2, the left side of which is provided with a centering mechanism 4, and the middle of which is provided with two binding mechanisms 3 with the same structure; distance measuring sensors 6 are arranged at the outer edges of the two bundling mechanisms 3; a controller 5 electrically connected with the bundling mechanism 3, the straightening mechanism 4 and the distance measuring sensor 6 is arranged in the rack 1, and the controller 5 and the straightening mechanism 4 are fixed through a fixing plate;
as shown in fig. 2, two beams of the rack 1 are hollow, and a plurality of through holes are formed in the inner sides of the beams; the conveying mechanism 2 comprises a plurality of rollers 21 and a conveying motor 22, wherein the two ends of each roller pass through holes in the inner sides of the cross beams and are fixed between the cross beams; the end of the roller 21 and the output shaft of the transmission motor 22 are all surrounded by a transmission belt 23, and the end of the roller 21, the output shaft of the transmission motor 22 and the surrounding transmission belt 23 are all arranged in the beam;
the binding mechanism 3 comprises a bracket 30 arranged between the cross beams of the frame 1; the front side of the bracket 30 is provided with a shearing assembly 31 and a belt feeding and withdrawing assembly 32, and a belt pressing assembly 33 and a hot melting assembly 34 are arranged above the front end; the cutting assembly 31 is arranged above the belt feeding and returning assembly 32;
as shown in fig. 3, the bracket 30 includes a first bracket 302 and a second bracket 303 disposed in the housing 300 and connected by a cylinder 301; grooves are formed in the opposite surfaces of the first support 302 and the second support 303, and the air cylinder 301 contracts to enable the grooves to be attached to form a belt path;
the shearing assembly 31 comprises an electric push rod and a cutter head fixed below the electric push rod;
the belt feeding and withdrawing assembly 32 adopts the prior art, a belt guide groove is arranged between the belt feeding and withdrawing assembly and the shell 300, and a gap is arranged between the upper end surface of the belt guide groove and the shell 300; the band guide groove is flush with the band channel above the bracket 30;
as shown in fig. 4, the belt pressing assembly 33 includes a stepping motor 331 and a toothed belt pressing rod 332 connected by a coupling 330, the stepping motor 331 is fixed on the first support 302, and the toothed belt pressing rod 332 extends into the belt path through a through hole provided on the groove; the end of the toothed belt pressing rod 332 is inwards provided with a long tooth and a short tooth in sequence, the short tooth is arranged vertically, and the long tooth forms a certain angle with the vertical direction; the length of the long teeth and the length of the short teeth in the vertical direction are both suitable for the height of the belt path;
as shown in fig. 5, the heat-melting assembly 34 includes a heat-melting motor 341 disposed inside the motor compartment 340 and fixing blocks 342 at both sides of the motor compartment 340; the output end of the hot melting motor 341 is connected with a hot melting sheet 343 in an interference manner; a heating element 344 is also arranged below the fixed block 342; the fixing block 342 is fixed on the inner side wall of the housing 300;
as shown in fig. 6, the swing mechanism 4 includes a swing motor 41, a rocker 42 and a swing rod 43 which are connected in sequence in an interference manner; the rocker 42 is arranged on the output shaft of the swing motor 41, and the swing rod 43 is perpendicular to the rocker 42;
the controller 5 is of the prior art, and its model is referred to DBC-301N, but is not limited to this model.
The distance measuring sensor 6 is a laser sensor, which forms an angle of 45 degrees with the vertical direction and the head of which is arranged downwards.
The utility model discloses an action principle as follows:
conveying of the carton by the conveying mechanism: the controller 5 controls the transmission motor 22 to rotate, and then drives the plurality of rollers 21 to rotate through the transmission belt 23; during the rotation of the roller 21, the cartons placed above the roller are conveyed rightwards;
the paper box is straightened by the straightening mechanism: when the carton is close to the swing mechanism, the controller 5 controls the swing motor 41 to rotate 90 degrees anticlockwise and then stop, so that the swing rod 43 is parallel to the roller 21, and when the right end of the carton is in contact with the swing rod 43, the carton is swung under the intercepting action of the swing rod 43; the controller 5 controls the swing motor 41 to rotate clockwise by 90 degrees and then stops, so that the swing rod is perpendicular to the roller 21; the carton is conveyed to the right continuously;
the distance measuring sensor detects the position of the carton: the distance measuring sensors 6 arranged outside the two bundling mechanisms 3 detect the distance between the distance measuring sensors and the edges of the paper boxes; when the carton reaches the position right below the two bundling mechanisms 3 and the distance between two sides of the carton, which exceeds the two bundling mechanisms 3, is equal, the controller 5 controls the conveying motor 22 to stop rotating;
two binding mechanisms are banding the carton simultaneously: before the carton box arrives, the controller 5 controls the air cylinder 301 to contract, so that grooves between the first support 302 and the second support 303 are attached to form a belt channel; the belt feeding and withdrawing assembly 32 conveys the binding belts into the belt channel, forms a closed loop in the belt channel and ensures that partial binding belts are overlapped; when the carton reaches the position right below the bundling mechanism, the controller 5 controls the step motor 331 in the belt pressing assembly 33 to act so as to enable the short teeth of the tooth-shaped belt pressing rod 332 extending into the belt channel to press the end of the bundling belt; the controller 5 controls the cylinder 301 to extend, the belt channel to open, the belt feeding and returning assembly 32 to return the belt to contract and tighten the belt, and meanwhile, the stepping motor 331 moves backwards and rotates along with the first support 32 to enable the long teeth of the toothed belt pressing rod 332 to wind the belt on the surface of the carton; the controller 5 controls the hot melting motor 341 to rotate clockwise by 90 degrees, so that the heated hot melting sheet 343 extends into the space between the overlapped binding tapes to perform hot melting and bonding on the binding tapes, and meanwhile, along with the gradual extension of the air cylinder 301, after the long teeth of the toothed belt pressing rod 332 are dislocated with the binding tapes, the controller 5 controls the hot melting motor 341 to rotate counterclockwise by 90 degrees so that the hot melting motor is positioned below the heating element 344;
the shearing mechanism cuts off the ribbon: the controller 5 controls the electric push rod in the shearing assembly 31 to extend, the cutter head compresses the binding belt to be tightly attached to the bottom surface of the binding belt guide groove, and the binding belt is cut to finish the binding.
After the bundling is finished, all the components of the bundling mechanism and the shearing mechanism are reset, and the next carton is ready to be bundled.
The utility model has the advantages that:
the left side of the binding machine is provided with the aligning mechanism, so that the correct posture of the carton when the carton is bound can be ensured, and the accuracy of the binding position and the binding direction is facilitated; a group of binding mechanisms with laser ranging sensors arranged above are arranged in the middle of the rack, so that the carton can be ensured to accurately reach the positions right below the two binding mechanisms, and the two binding mechanisms can simultaneously bind two sides of the carton; in the process, the transmission mechanism only needs to be stopped once, so that the control cost is reduced, and the service life of the binding machine is prolonged; the bundling mechanism comprises a bracket, a shearing assembly, a tape feeding and returning assembly, a tape pressing assembly and a hot melting assembly; the shearing assembly comprises an electric push rod and a cutter head fixed below the electric push rod; the belt pressing assembly comprises a stepping motor and a tooth-shaped belt pressing rod which are connected through a coupler; the hot melting assembly comprises a hot melting motor arranged in the motor bin and fixing blocks arranged on two sides of the motor bin, the output end of the hot melting motor is connected with a hot melting sheet in an interference manner, and a heating element is arranged below the fixing blocks; therefore, under the condition of meeting the bundling function, the structure of each component is simpler, and the manufacturing cost is reduced.
The content of the present invention is not limited to the examples, and any equivalent transformation adopted by the technical solution of the present invention is covered by the claims of the present invention by those skilled in the art through reading the present invention.
Claims (7)
1. A full-automatic carton binding machine is characterized by comprising a frame (1) with a conveying mechanism (2) arranged at the upper end, a centering mechanism (4) arranged at the left side of the frame, and two binding mechanisms (3) with the same structure arranged in the middle; distance measuring sensors (6) are arranged at the outer edges of the two bundling mechanisms (3); a controller (5) electrically connected with the bundling mechanism (3), the straightening mechanism (4) and the distance measuring sensor (6) is arranged in the rack (1);
the bundling mechanism (3) comprises a bracket (30) arranged between the cross beams of the rack (1); a shearing assembly (31) and a tape feeding and withdrawing assembly (32) are arranged on the front side of the bracket (30), and a tape pressing assembly (33) and a hot melting assembly (34) are arranged above the front end of the bracket;
the bracket (30) comprises a first bracket (302) and a second bracket (303) which are arranged in the shell (300) and connected through a cylinder (301); grooves are formed in the opposite surfaces of the first support (302) and the second support (303), and the air cylinder (301) contracts to enable the grooves to be attached to form a belt path; the belt pressing assembly (33) comprises a stepping motor (331) and a tooth-shaped belt pressing rod (332) which are connected through a coupler (330), the stepping motor (331) is fixed on the first support (302), and the tooth-shaped belt pressing rod (332) extends into a belt channel through a through hole formed in the groove; the two ends of the hot melting component (34) are fixed on the inner side wall of the shell (300);
the conveying mechanism (2) conveys the cartons to the right, the aligning mechanism (4) aligns the cartons, and in the process that the cartons are conveyed to the right, the distance measuring sensor (6) detects the position data of the cartons in real time and transmits the position data to the controller, and when the cartons are conveyed to the positions under the two bundling mechanisms (3), the controller (5) controls the conveying mechanism (2) to stop; the belt feeding and withdrawing assembly (32) conveys the binding belt to the belt path, and the binding belt is closed and partially overlapped in the bracket; the belt pressing assembly (33) compresses the ends of the binding belts; the belt feeding and withdrawing assembly (32) withdraws the belt to wind the binding belt on the surface of the carton; the hot melting assembly (34) is used for bonding the overlapping part of the binding tapes; and the shearing assembly (31) cuts the binding tape to finish the binding.
2. The fully automatic carton bundling machine according to claim 1, characterized in that two beams of the frame (1) are hollow inside, and a plurality of through holes are opened on the inner side of each beam; and a fixing plate for fixing the controller (5) and the straightening mechanism (4) is arranged in the rack (1).
3. The fully automatic carton strapping machine according to claim 2, characterized in that the conveying mechanism (2) comprises a plurality of rollers (21) which are fixed between the beams with both ends passing through the through holes on the inner sides of the beams and a conveying motor (22) fixed on the outer end faces of the beams by screws; the end of the roller (21) and the output shaft of the transmission motor (22) are all surrounded by a transmission belt (23), and the end of the roller (21), the output shaft of the transmission motor (22) and the surrounding transmission belt (23) are all arranged inside the cross beam; the roller (21) is controlled to rotate by a conveying motor (22) so as to convey the cartons.
4. The machine according to claim 1, characterized in that the cutting assembly (31) is arranged above the belt feeding and returning assembly (32);
a band guide groove is formed between the band feeding and withdrawing assembly (32) and the shell (300), and a gap is formed between the upper end surface of the band guide groove and the shell (300); the band guide groove is flush with the band channel above the bracket (30);
the shearing assembly (31) comprises an electric push rod and a cutter head fixed below the electric push rod; after the overlapping part of the ribbon is bonded by the hot melting assembly (34), the electric push rod extends downwards to drive the cutter head to cut off the ribbon.
5. The fully automatic carton strapping machine according to claim 4, characterized in that the hot melt assembly (34) comprises a hot melt motor (341) arranged inside a motor bin (340) and fixing blocks (342) arranged at both sides of the motor bin (340); the output end of the hot melting motor (341) is connected with a hot melting sheet (343) in an interference manner; a heating element (344) is also arranged below the fixed block (342);
when the hot melting is not carried out, the hot melting motor (341) controls the hot melting sheet (343) to rotate to the position below the heating element (344) to heat the hot melting sheet;
during hot melting, the hot melting motor (341) controls the hot melting sheet (343) to rotate to the position between the overlapped bands of the heating element (344) to perform hot melting on the bands.
6. The machine according to claim 1, characterized in that the centering mechanism (4) comprises a centering motor (41), a rocker (42) and a swing link (43) which are connected in sequence by interference; the rocker (42) is arranged on an output shaft of the swing motor (41), and the swing rod (43) is perpendicular to the rocker (42); the rotating angle of the swing rod (43) is controlled through the swing motor (41) to swing the paper box.
7. The machine according to claim 1, characterized in that the distance sensor (6) is a laser distance sensor;
the laser ranging sensor is at an angle of 45 degrees with the vertical direction, and the head of the laser ranging sensor is arranged downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416666.0U CN214493589U (en) | 2021-02-25 | 2021-02-25 | Full-automatic carton binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416666.0U CN214493589U (en) | 2021-02-25 | 2021-02-25 | Full-automatic carton binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214493589U true CN214493589U (en) | 2021-10-26 |
Family
ID=78226255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120416666.0U Active CN214493589U (en) | 2021-02-25 | 2021-02-25 | Full-automatic carton binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214493589U (en) |
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2021
- 2021-02-25 CN CN202120416666.0U patent/CN214493589U/en active Active
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