CN115782298A - Carton hem device - Google Patents
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- CN115782298A CN115782298A CN202211413626.6A CN202211413626A CN115782298A CN 115782298 A CN115782298 A CN 115782298A CN 202211413626 A CN202211413626 A CN 202211413626A CN 115782298 A CN115782298 A CN 115782298A
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- 238000004519 manufacturing process Methods 0.000 abstract description 2
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Abstract
The invention relates to the technical field of carton manufacturing, and provides a carton folding device, which comprises: the belt conveyer penetrates through the mounting rack; the two transverse folding components are symmetrically arranged in the mounting frame relatively, the telescopic sections of the transverse folding components extend downwards, and the telescopic ends of the transverse folding components are used for transversely folding the paper boxes on the surface of the belt conveyor; the lateral pushing assemblies are fixed on two sides of the belt conveyor and adjust the carton below the transverse folding assembly to the position right in the middle of the surface of the belt conveyor; the first spacing adjusting assembly is arranged at the top of the oppositely arranged transverse folding assemblies and is positioned in the top of the mounting frame, and the first spacing adjusting assembly can drive the oppositely arranged transverse folding assemblies to synchronously move to adjust the spacing between the oppositely arranged transverse folding assemblies; the restriction pole transversely fixes at the top in the mounting bracket, and restriction pole surface wears to be equipped with a plurality of and indulges a subassembly, adjusting collar, through rotating the adjusting collar, adjusts and indulges a position of subassembly on the restriction pole surface.
Description
Technical Field
The invention relates to the technical field of carton manufacturing, in particular to a carton folding device.
Background
The carton is widely used in modern logistics field, and the carton can pack and protect commodity, uses the carton of different specifications to pack according to the size of the volume of commodity.
Current carton hem device can only carry out the hem to the carton of a specification mostly, when the carton of different specifications carries out the hem as needs, or need to change relevant accessory, and the dismouting is more loaded down with trivial details to the accessory change, has reduced carton hem device's hem efficiency and practicality.
In view of this, the inventor of the present application invented a carton folding device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a carton folding device.
The invention solves the technical problems through the following technical means: a carton gusseting device comprising:
the belt conveyer penetrates through the mounting rack;
the two transverse folding components are symmetrically arranged in the mounting frame relatively, the telescopic sections of the transverse folding components extend downwards, and the telescopic ends of the transverse folding components are used for transversely folding the paper boxes on the surface of the belt conveyor;
the lateral pushing assemblies are fixed on two sides of the belt conveyor and adjust the carton below the transverse folding assembly to the position right in the middle of the surface of the belt conveyor;
the first spacing adjusting assembly is arranged at the top of the oppositely arranged transverse folding assemblies and is positioned in the top of the mounting frame, and the first spacing adjusting assembly can drive the oppositely arranged transverse folding assemblies to synchronously move so as to adjust the spacing between the oppositely arranged transverse folding assemblies;
the restriction lever transversely fixes at the top in the mounting bracket, and the restriction lever surface is worn to be equipped with a plurality of and is indulged a subassembly, the adjusting collar, indulges a subassembly flexible end downwardly extending, indulges a subassembly flexible end and to the vertical hem in carton surface, and the adjusting collar is located indulges a subassembly top both sides, and the adjusting collar closes with the restriction lever soon through the screw thread, and the restriction lever makes indulge a subassembly top and only removes along its length direction, through rotating the adjusting collar, adjusts and indulges a subassembly in the position on restriction lever surface.
Furthermore, the belt conveyer comprises a conveying belt and a mounting seat, the conveying belt is rotatably connected in the mounting seat, the top of the conveying belt protrudes out of the top surface of the mounting seat, and the protruding distance is 0.5-1 cm.
Further, the side pushes away the subassembly and includes first cylinder, push pedal, founds piece, bottom block, and the bottom block is fixed in the belt conveyor side, founds the piece and fixes and keep away from belt conveyor side one end at the bottom block top surface, and first cylinder longitudinal fixation runs through in founding the piece, and the flexible end of first cylinder is fixed with the push pedal.
Further, the transverse folding assembly comprises a transverse folding cylinder and a transverse folding plate, the transverse folding plate is used for fixing the telescopic end of the transverse folding cylinder, and when the telescopic end of the transverse folding cylinder is pressed down, the transverse folding plate is driven to transversely fold the carton;
first interval adjustment assembly includes restriction piece, restriction groove, two-way threaded rod, change, middle supporting shoe, and the restriction piece is fixed at horizontal folding cylinder top, and the restriction groove is transversely seted up in the mounting bracket top, and restriction piece, middle supporting shoe all are located the restriction groove, the restriction groove will restrict the piece and slide at its inside, and middle supporting shoe is fixed at the restriction inslot, just middle supporting shoe is located between two restriction pieces, and two-way threaded rod rotates to be connected in the restriction groove, just two-way threaded rod rotates and runs through restriction piece, middle supporting shoe, the restriction piece passes through the screw and is connected with two-way threaded rod rotation, and two-way threaded rod one end is passed through the bearing and is rotated and connect in the mounting bracket, and the two-way threaded rod other end is fixed with the change, and the change is located the restriction groove outside.
Furthermore, the limiting block is a dovetail block, and the limiting groove is a dovetail groove matched with the dovetail block.
Furthermore, fixed blocks are fixed at two ends of the limiting rod, and the top ends of the fixed blocks extend upwards to be fixed with the top of the mounting frame; the longitudinal folding assembly comprises a longitudinal folding cylinder, a longitudinal folding plate and a connecting block, the connecting block is fixed to the top of the longitudinal folding cylinder, the limiting rod penetrates through the connecting block, the telescopic end of the longitudinal folding cylinder extends downwards to be fixed with the longitudinal folding plate, and the longitudinal folding plate is driven to longitudinally fold the carton when the telescopic end of the longitudinal folding cylinder is pressed downwards; the adjusting sleeve is rotatably connected to the surface of the limiting rod through threads and is positioned on two sides of the connecting block.
Furthermore, the limiting rod is a regular polygon prism, the joint of adjacent sides of the prism is an arc side, and the circle centers of the arc sides are concentric with the circle center of the limiting rod.
Furthermore, the bottom surfaces of the longitudinal folding plates and the bottom surfaces of the transverse folding plates are cambered surfaces.
Further, the installation seat top surface is fixed with the extension limit, the extension limit extends towards the upright piece, the extension limit forms the support to the carton when horizontal folded edge of carton is being violently folded to the horizontal folded edge of carton, and the vertical length of vertical folded plate is not less than the interval between the extension limit, and the extension limit forms the support to the carton when vertical folded edge of carton.
A method of creasing a carton creasing device, comprising:
adjusting the positions of transverse folding plates and longitudinal folding plates, rotating a bidirectional threaded rod, enabling two limiting blocks to be close to or far away under the action of threads and under the limitation of limiting grooves, driving the transverse folding plates to be close to or far away by the limiting blocks through a transverse folding cylinder, and correspondingly setting the distance between the transverse folding plates according to the requirements of cartons of different specifications on the positions of transverse folding lines;
the two adjusting sleeves are rotated simultaneously, the adjusting sleeves drive the connecting block to move only along the length direction of the limiting rod, the connecting block drives the longitudinal folding plate to move through the longitudinal folding cylinder, the position of the longitudinal folding plate can be correspondingly set according to the requirement of the longitudinal folding position on cartons of different specifications, and the transverse folding plate and the longitudinal folding plate are respectively adjusted to be in positions, so that the edge folding device can carry out edge folding on the cartons of different specifications;
step two, transporting the paper box, wherein when the paper box is transported to a position right below the transverse folding plate, the belt conveyor stops running;
adjusting the position of the carton, simultaneously starting the first air cylinder, extending the telescopic end of the first air cylinder to drive the push plate to move, simultaneously pushing the carton to move laterally by the push plate, stopping extending when the telescopic end of the first air cylinder extends to a first preset stroke, and extending the telescopic end of the first air cylinder for a stroke, wherein a worker sets the telescopic end of the first air cylinder correspondingly according to the size of the carton;
fourthly, positioning before transverse edge folding, simultaneously starting a plurality of longitudinal folding cylinders, extending telescopic ends of the longitudinal folding cylinders to drive longitudinal folding plates to move downwards, stopping extending when the telescopic ends of the longitudinal folding plates extend to a second preset stroke, just enabling the longitudinal folding plates to be in hard contact with the surface of the carton, positioning the carton, and not moving the carton in the subsequent transverse edge folding to ensure the accuracy of edge folding, positioning the carton on the surface of a belt conveyor, resetting the telescopic ends of the first cylinders to drive a push plate to leave the side of the carton;
step five, transversely folding edges, starting a transverse folding cylinder at the same time, extending a telescopic end of the transverse folding cylinder to drive a transverse folding plate to press downwards, stopping pressing and resetting when the telescopic end of the transverse folding cylinder extends to a third preset stroke, driving the transverse folding plate to leave the surface of the carton, and forming transverse folds on the surface of the carton;
step six, longitudinally folding edges, starting a plurality of longitudinal folding cylinders simultaneously, extending telescopic ends of the longitudinal folding cylinders to drive longitudinal folding plates to move downwards, stopping pressing and resetting when the telescopic ends of the longitudinal folding cylinders extend to a fourth preset stroke, driving the longitudinal folding plates to leave the surface of the carton, forming longitudinal folds on the surface of the carton, and folding the edges; and starting the belt conveyor, moving the paper box with the folded edges to the next process, and repeating the second step to the sixth step.
The invention has the beneficial effects that:
according to the invention, by rotating the bidirectional threaded rod, the limiting blocks are under the action of the threads and under the limitation of the limiting grooves, so that the two limiting blocks are close to or far away from each other, the limiting blocks drive the transverse folding plates to be close to or far away from each other through the transverse folding air cylinders, and the distance between the transverse folding plates is correspondingly set according to the requirements of cartons with different specifications on the positions of transverse folds;
rotate two adjusting sleeves simultaneously, adjusting sleeve drive connecting block can only be followed restriction pole length direction and removed, when indulging a cylinder operation like this, indulge a cylinder and can not rock, ensure the degree of accuracy of vertical hem, it removes to indulge the folded plate through indulging a cylinder drive by the connecting block, indulge the position of folded plate according to can be to the carton of different specifications to indulge the corresponding setting of crease position requirement can, through adjusting horizontal folded plate respectively and indulge the folded plate for the position, make the hem device can be to carrying out the hem of the carton of different specifications, and easy operation is convenient, the practicality and the hem efficiency of hem device have been promoted again, also reduce the acquisition cost of enterprise to the hem device accessory simultaneously.
Drawings
FIG. 1 is a front view of the carton creasing device of the present invention;
FIG. 2 is a schematic view of the internal structure of the carton creasing device of the present invention;
FIG. 3 is a schematic side view of the lateral pushing assembly and the lateral folding assembly of the present invention;
FIG. 4 is a schematic view of a connecting structure of the limiting rod and the adjusting sleeve of the present invention;
fig. 5 is a schematic view of the carton (90) of the present invention after it has been hemmed.
In the figure: 10. a belt conveyor; 20. a mounting frame; 30. a side push assembly; 40. a cross-folding assembly; 50. a first spacing adjustment assembly; 60. a longitudinal folding assembly; 70. an adjusting sleeve; 80. a restraining bar; 90. a carton (90);
101. a conveyor belt; 102. a mounting seat; 103. extending the long side;
301. a first cylinder; 302. pushing the plate; 303. erecting a block; 304. a bottom block;
401. a transverse folding cylinder; 402. a transverse folded plate; 501. a limiting block;
502. a limiting groove; 503. a bidirectional threaded rod; 504. rotating the ring; 505. a middle supporting block;
601. a longitudinal folding cylinder; 602. a longitudinal folded plate; 603. connecting blocks;
801. a fixed block; 901. transverse crease lines; 902. and (5) longitudinal folding.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
Referring to fig. 1 and 2, a carton folding device according to this embodiment includes a belt conveyor 10, a mounting frame 20, a side pushing assembly 30, two transverse folding assemblies 40, a first distance adjusting assembly 50, a longitudinal folding assembly 60, an adjusting sleeve 70, and a limiting rod 80, where the belt conveyor 10 penetrates through the mounting frame 20, the two transverse folding assemblies 40 are installed in the mounting frame 20 symmetrically, the telescopic sections of the transverse folding assemblies 40 extend downward, and the telescopic ends of the transverse folding assemblies 40 are used for folding the carton 90 on the surface of the belt conveyor 10 transversely, in this embodiment, the transverse direction is the length direction of the belt conveyor 10, and as shown in the direction a in fig. 1, the longitudinal direction is the width direction of the belt conveyor 10;
the side pushing assemblies 30 are fixed on two sides of the belt conveyor 10, and the side pushing assemblies 30 adjust the paper boxes 90 positioned below the transverse folding assemblies 40 to the right middle position of the surface of the belt conveyor 10;
the top of the oppositely arranged transverse folding assemblies 40 is provided with a first spacing adjusting assembly 50, the first spacing adjusting assembly 50 is positioned in the top of the mounting frame 20, and the first spacing adjusting assembly 50 can drive the oppositely arranged transverse folding assemblies 40 to synchronously move so as to adjust the spacing between the oppositely arranged transverse folding assemblies 40;
Referring to fig. 1, the belt conveyor 10 includes a conveyor belt 101 and a mounting seat 102, the conveyor belt 101 is rotatably connected in the mounting seat 102, and the top of the conveyor belt 101 slightly protrudes from the top surface of the mounting seat 102 by a distance of 0.5-1 cm, so as to facilitate conveying the cartons 90.
Referring to fig. 3, the side pushing assembly 30 includes a first cylinder 301, a pushing plate 302, a standing block 303, and a bottom block 304, the bottom block 304 is fixed to the side of the belt conveyor 10, that is, fixed to the side of the mounting seat 102, the standing block 303 is fixed to one end of the top surface of the bottom block 304, which is far away from the side of the belt conveyor 10, the first cylinder 301 is longitudinally fixed to penetrate through the standing block 303, the telescopic end of the first cylinder 301 is fixed to the pushing plate 302, when the belt conveyor 10 conveys the carton 90 to the lower side of the transverse folding assembly 40, the first cylinders 301 located at both sides of the carton 90 are simultaneously started, the telescopic end of the first cylinder 301 drives the pushing plate 302 to move toward the carton 90, so as to adjust the carton 90 to the middle position of the surface of the belt conveyor 10, and facilitate the subsequent folding of the carton 90.
Referring to fig. 1, the transverse folding assembly 40 includes a transverse folding cylinder 401 and a transverse folding plate 402, the transverse folding plate 402 fixes the telescopic end of the transverse folding cylinder 401, and when the telescopic end of the transverse folding cylinder 401 is pressed down, the transverse folding plate 402 is driven to transversely fold the carton 90.
Referring to fig. 1 and 3, the first distance adjusting assembly 50 includes a limiting block 501, a limiting groove 502, a bidirectional threaded rod 503, a rotary ring 504, and a middle supporting block 505, the limiting block 501 is fixed on the top of the transverse folding cylinder 401, the limiting groove 502 is transversely disposed in the top of the mounting frame 20, the limiting block 501 and the middle supporting block 505 are both located in the limiting groove 502, the limiting block 501 is limited by the limiting groove 502 to slide inside, the middle supporting block 505 is fixed in the limiting groove 502, the middle supporting block 505 is located between the two limiting blocks 501, the bidirectional threaded rod 503 is rotatably connected in the limiting groove 502, the bidirectional threaded rod 503 is rotatably penetrated through the limiting block 501 and the middle supporting block 505, the limiting block 501 is rotatably connected with the bidirectional threaded rod 503 through a screw, one end of the bidirectional threaded rod 503 is rotatably connected in the mounting frame 20 through a bearing, the bidirectional threaded rod 503 is limited in the limiting groove 502, the middle supporting block 505 can support the bidirectional threaded rod 503, the rotary ring 504 is fixed at the other end of the bidirectional threaded rod 503, the rotary ring 504 is located outside the limiting groove 502, and the rotary ring 504 can conveniently rotate the bidirectional threaded rod 503.
Through rotating two-way threaded rod 503, restriction piece 501 is under restriction groove 502 restriction for two restriction pieces 501 are close to or keep away from, and it is close to or keep away from to drive horizontal folded plate 402 through horizontal folding cylinder 401 by restriction piece 501, and the interval between horizontal folded plate 402 is according to the horizontal crease 901 position interval of carton 90 actual requirement, set up its interval unanimous can, can match the requirement of different cartons 90 to horizontal crease 901 position, subsequent indulge folded plate 602 position with last operation can.
Referring to fig. 2, in the above description, the limiting block 501 is a dovetail block, the limiting groove 502 is a dovetail groove matched with the dovetail block, and the limiting block 501 may also be a T-shaped block.
Referring to fig. 2, two ends of the limiting rod 80 are fixed with fixing blocks 801, and the top ends of the fixing blocks 801 extend upward and are fixed with the top of the mounting rack 20; the longitudinal folding assembly 60 comprises a longitudinal folding cylinder 601, a longitudinal folding plate 602 and a connecting block 603, the connecting block 603 is fixed at the top of the longitudinal folding cylinder 601, the limiting rod 80 penetrates through the connecting block 603, the telescopic end of the longitudinal folding cylinder 601 extends downwards to be fixed with the longitudinal folding plate 602, and when the telescopic end of the longitudinal folding cylinder 601 is pressed downwards, the longitudinal folding plate 602 is driven to fold the longitudinal edge of the carton 90; the adjusting sleeve 70 is rotatably connected to the surface of the restricting rod 80 by a screw, and the adjusting sleeve 70 is located at both sides of the connecting block 603.
The position of the connecting block 603 on the surface of the limiting rod 80 is adjusted by rotating the two adjusting sleeves 70 simultaneously, and the longitudinal folding cylinder 601 drives the longitudinal folding plate 602 to change the position, so that the longitudinal folding plate 602 can longitudinally fold the paper boxes 90 with different specifications, and the operation is simple and convenient.
Referring to fig. 4, the limiting rod 80 is a regular polygon prism, the connection position of adjacent sides of the prism is an arc side, and the centers of the arcs are concentric with the center of the limiting rod 80, so that the limiting rod 80 can limit the connecting block 603 to slide and can also be screwed with the adjusting sleeve 70.
The bottom surfaces of the longitudinal flaps 602 and the bottom surfaces of the transverse flaps 402 are curved to reduce damage to the surface of the carton 90 during folding.
In order to better match with the adjustment of the distance between the transverse folding plates 402, the top surface of the mounting seat 102 is fixed with the extension edge 103, the extension edge 103 extends towards the upright block 303, the extension edge 103 supports the carton 90 when the transverse folding plates 402 transversely fold the carton 90, and better and clearer transverse folds 901 are formed on the surface of the carton 90, as shown in fig. 5, secondly, the longitudinal length of the longitudinal folding plates 602 is not less than the distance between the extension edges 103, and similarly, the extension edge 103 supports the carton 90 when the carton 90 is longitudinally folded, and better and clearer longitudinal folds 902 are formed on the surface of the carton 90.
The working process of the carton flanging device of the embodiment is as follows:
firstly, adjusting the position of a transverse folding plate 402 and the position of a longitudinal folding plate 602, rotating a bidirectional threaded rod 503, enabling two limiting blocks 501 to be close to or far away under the action of threads and under the limitation of a limiting groove 502, enabling the limiting blocks 501 to be close to or far away, enabling the limiting blocks 501 to drive the transverse folding plate 402 to be close to or far away through a transverse folding cylinder 401, and correspondingly setting the distance between the transverse folding plates 402 according to the requirements of cartons 90 with different specifications on the position of a transverse folding line 901;
the two adjusting sleeves 70 are rotated simultaneously, the adjusting sleeves 70 drive the connecting block 603 to move only along the length direction of the limiting rod 80, so that when the longitudinal folding cylinder 601 operates, the longitudinal folding cylinder 601 does not shake, the accuracy of longitudinal folding is guaranteed, the connecting block 603 drives the longitudinal folding plate 602 to move through the longitudinal folding cylinder 601, the position of the longitudinal folding plate 602 can be correspondingly set according to the requirement on the position of a longitudinal folding line 902 of the paper boxes 90 with different specifications, and the folding device can fold the paper boxes 90 with different specifications by respectively adjusting the position of the transverse folding plate 402 and the position of the longitudinal folding plate 602, so that the practicability of the folding device is improved, and the acquisition cost of enterprises for the folding device is reduced;
step two, transporting the paper box 90, and stopping the operation of the belt conveyor 10 when the paper box 90 is transported to the position right below the transverse folding plate 402;
step three, adjusting the position of the carton 90, simultaneously starting the first cylinder 301, extending the telescopic end of the first cylinder 301 to drive the push plate 302 to move, simultaneously pushing the carton 90 to move laterally by the push plate 302, stopping extending when the telescopic end of the first cylinder 301 extends and moves to a first preset stroke, and correspondingly setting the extension stroke of the telescopic end of the first cylinder 301 according to the size of the carton 90 by a worker;
fourthly, positioning before transverse edge folding, simultaneously starting a plurality of longitudinal folding cylinders 601, extending telescopic ends of the longitudinal folding cylinders 601 to drive longitudinal folding plates 602 to move downwards, stopping extending when the telescopic ends of the longitudinal folding plates 602 extend to a second preset stroke, enabling the longitudinal folding plates 602 to be just in hard contact with the surface of the carton 90, completing positioning of the carton 90, enabling the carton 90 not to shift during subsequent transverse edge folding, ensuring the edge folding accuracy, completing surface positioning of the carton 90 on the belt conveyor 10, and resetting the telescopic ends of the first cylinders 301 to drive the push plate 302 to leave the side of the carton 90;
step five, folding the edges transversely, starting a transverse folding cylinder 401, extending the telescopic end of the transverse folding cylinder 401 to drive a transverse folding plate 402 to press downwards, stopping pressing downwards when the telescopic end of the transverse folding cylinder 401 extends to a third preset stroke, resetting, driving the transverse folding plate 402 to leave the surface of the carton 90, and forming a transverse folding line 901 on the surface of the carton 90, as shown in fig. 5;
and step six, vertically folding the edges, starting a plurality of longitudinal folding cylinders 601 simultaneously, extending the telescopic ends of the longitudinal folding cylinders 601 to drive the longitudinal folding plates 602 to move downwards, stopping pressing and resetting when the telescopic ends of the longitudinal folding cylinders 601 extend to a fourth preset stroke, driving the longitudinal folding plates 602 to leave the surface of the carton 90, forming longitudinal folds 902 on the surface of the carton 90, finishing folding the edges, starting a belt conveyor 10, moving the carton 90 subjected to folding to the next process, and repeating the step two to the step six.
In each preset stroke, the operator selects an optimal numerical value as each preset stroke value through a plurality of edge folding experiments according to cartons with different specifications by using the edge folding device, and the optimal numerical value is not specifically limited again.
It should be noted that, in this document, if there are first and second, etc., relational terms are only used for distinguishing one entity or operation from another entity or operation, and there is no necessarily any requirement or suggestion that any actual relation or order exists between the entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A carton creasing device, comprising:
the belt conveyor comprises a belt conveyor (10) and a mounting frame (20), wherein the belt conveyor (10) penetrates through the mounting frame (20);
the two transverse folding assemblies (40) are symmetrically arranged in the mounting frame (20) relatively, the telescopic sections of the transverse folding assemblies (40) extend downwards, and the telescopic ends of the transverse folding assemblies (40) are folded transversely on the carton (90) on the surface of the belt conveyor (10);
the lateral pushing assemblies (30) are fixed on two sides of the belt conveyor (10), and the lateral pushing assemblies (30) adjust the paper boxes (90) below the transverse folding assemblies (40) to the right middle position of the surface of the belt conveyor (10);
the first spacing adjusting assembly (50) is arranged at the top of the oppositely arranged transverse folding assemblies (40), the first spacing adjusting assembly (50) is positioned in the top of the mounting frame (20), and the first spacing adjusting assembly (50) can drive the oppositely arranged transverse folding assemblies (40) to synchronously move so as to adjust the spacing of the oppositely arranged transverse folding assemblies (40);
restriction lever (80), transversely fix top in mounting bracket (20), restriction lever (80) surface is worn to be equipped with a plurality of and is indulged a subassembly (60), adjusting collar (70), indulge a subassembly (60) flexible end downwardly extending, indulge a subassembly (60) flexible end to the vertical hem in carton (90) surface, adjusting collar (70) are located and indulge a subassembly (60) top both sides, adjusting collar (70) close with restriction lever (80) soon through the screw thread, just restriction lever (80) make indulge a subassembly (60) top and only remove along its length direction, through rotating adjusting collar (70), adjust and indulge a subassembly (60) in the position on restriction lever (80) surface.
2. A carton creasing device according to claim 1, characterised in that the belt conveyor (10) comprises a conveyor belt (101) and a mounting (102), the conveyor belt (101) being rotatably connected in the mounting (102), the top of the conveyor belt (101) projecting from the top of the mounting (102) by a distance of between 0.5 and 1 cm.
3. The carton box folding device according to claim 2, characterized in that the side pushing assembly (30) comprises a first air cylinder (301), a pushing plate (302), a standing block (303) and a bottom block (304), wherein the bottom block (304) is fixed on the side surface of the belt conveyor (10), the standing block (303) is fixed on one end, away from the side surface of the belt conveyor (10), of the top surface of the bottom block (304), the first air cylinder (301) is longitudinally fixed to penetrate through the standing block (303), and the telescopic end of the first air cylinder (301) is fixed with the pushing plate (302).
4. A carton creasing device as claimed in claim 3, characterised in that the cross-folding assembly (40) comprises a cross-folding cylinder (401) and a cross-folding plate (402), the cross-folding plate (402) is used for fixing the telescopic end of the cross-folding cylinder (401), and when the telescopic end of the cross-folding cylinder (401) is pressed down, the cross-folding plate (402) is driven to crease the carton (90) transversely;
the first distance adjusting assembly (50) comprises a limiting block (501), a limiting groove (502), a bidirectional threaded rod (503), a rotating ring (504) and a middle supporting block (505), the limiting block (501) is fixed to the top of a transverse folding cylinder (401), the limiting groove (502) is transversely formed in the top of the mounting frame (20), the limiting block (501) and the middle supporting block (505) are both located in the limiting groove (502), the limiting groove (502) limits the limiting block (501) to slide in the limiting block, the middle supporting block (505) is fixed to the limiting groove (502), the middle supporting block (505) is located between the two limiting blocks (501), the bidirectional threaded rod (503) is rotatably connected to the limiting groove (502), the bidirectional threaded rod (503) rotatably penetrates through the limiting block (501) and the middle supporting block (505), the limiting block (501) is rotatably connected with the bidirectional threaded rod (503) through threads, one end of the bidirectional threaded rod (503) is rotatably connected to the mounting frame (20) through a bearing, the rotating ring (504) is fixed to the other end of the bidirectional threaded rod (503), and the rotating ring (504) is located outside the limiting groove (502).
5. A carton creasing device according to claim 4, characterised in that the limiting blocks (501) are dovetail blocks and the limiting grooves (502) are dovetail grooves adapted to the dovetail blocks.
6. A carton creasing device according to claim 5, characterised in that fixing blocks (801) are fixed at both ends of the limiting rod (80), the top ends of the fixing blocks (801) extend upwards to be fixed with the top of the mounting rack (20); the longitudinal folding assembly (60) comprises a longitudinal folding cylinder (601), a longitudinal folding plate (602) and a connecting block (603), the connecting block (603) is fixed at the top of the longitudinal folding cylinder (601), the limiting rod (80) penetrates through the connecting block (603), the telescopic end of the longitudinal folding cylinder (601) extends downwards to be fixed with the longitudinal folding plate (602), and when the telescopic end of the longitudinal folding cylinder (601) is pressed downwards, the longitudinal folding plate (602) is driven to longitudinally fold the carton (90); the adjusting sleeve (70) is rotatably connected to the surface of the limiting rod (80) through threads, and the adjusting sleeve (70) is located on two sides of the connecting block (603).
7. A carton creasing device according to claim 6, characterised in that the restraining bar (80) is a regular polygonal prism, the junction of adjacent sides of the prism is an arc, and the centres of the arcs are concentric with the centre of the restraining bar (80).
8. A carton creasing device according to claim 7, characterized in that the bottom surfaces of the longitudinal flaps (602) and the transverse flaps (402) are both curved.
9. A carton creasing device according to claim 8, characterised in that an elongate edge (103) is fixed to the top surface of the mounting seat (102), the elongate edge (103) extending towards the upright block (303), the elongate edge (103) providing support for the carton (90) when the transverse flap (402) is used for transverse creasing of the carton (90), the longitudinal length of the longitudinal flap (602) is not less than the distance between the elongate edges (103), and the elongate edge (103) providing support for the carton (90) when the carton (90) is folded longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211413626.6A CN115782298A (en) | 2022-11-11 | 2022-11-11 | Carton hem device |
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| CN202211413626.6A CN115782298A (en) | 2022-11-11 | 2022-11-11 | Carton hem device |
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| CN115782298A true CN115782298A (en) | 2023-03-14 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2401303A1 (en) * | 2002-09-05 | 2004-03-05 | Ted Benyovits | Automated manufacturing line for boxgoods |
| CN212889155U (en) * | 2020-06-16 | 2021-04-06 | 昆山杰德森包装制品有限公司 | Indentation device is used in carton production |
| CN213383224U (en) * | 2020-09-17 | 2021-06-08 | 重庆市聚和包装有限公司 | Carton packaging machine's hem mechanism |
| CN213618606U (en) * | 2020-09-24 | 2021-07-06 | 武汉合兴瑞丰纸品包装有限公司 | Efficient edge folding device for processing energy-saving and environment-friendly cartons |
| CN113400720A (en) * | 2021-05-13 | 2021-09-17 | 江山市千叶包装有限公司 | Carton hem device is used in corrugated box production |
| CN214294693U (en) * | 2020-07-08 | 2021-09-28 | 江门复泰纸品有限公司 | Indentation device is used in carton processing convenient to adjust |
| CN216183119U (en) * | 2021-09-23 | 2022-04-05 | 铜陵和庆纸箱加工有限公司 | Crease device is used in regeneration carton production and processing |
| CN216733186U (en) * | 2022-01-04 | 2022-06-14 | 杭州萧山上工包装有限公司 | Automatic edge folding device |
-
2022
- 2022-11-11 CN CN202211413626.6A patent/CN115782298A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2401303A1 (en) * | 2002-09-05 | 2004-03-05 | Ted Benyovits | Automated manufacturing line for boxgoods |
| CN212889155U (en) * | 2020-06-16 | 2021-04-06 | 昆山杰德森包装制品有限公司 | Indentation device is used in carton production |
| CN214294693U (en) * | 2020-07-08 | 2021-09-28 | 江门复泰纸品有限公司 | Indentation device is used in carton processing convenient to adjust |
| CN213383224U (en) * | 2020-09-17 | 2021-06-08 | 重庆市聚和包装有限公司 | Carton packaging machine's hem mechanism |
| CN213618606U (en) * | 2020-09-24 | 2021-07-06 | 武汉合兴瑞丰纸品包装有限公司 | Efficient edge folding device for processing energy-saving and environment-friendly cartons |
| CN113400720A (en) * | 2021-05-13 | 2021-09-17 | 江山市千叶包装有限公司 | Carton hem device is used in corrugated box production |
| CN216183119U (en) * | 2021-09-23 | 2022-04-05 | 铜陵和庆纸箱加工有限公司 | Crease device is used in regeneration carton production and processing |
| CN216733186U (en) * | 2022-01-04 | 2022-06-14 | 杭州萧山上工包装有限公司 | Automatic edge folding device |
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