CN110861351B

CN110861351B - Binding method of corrugated case

Info

Publication number: CN110861351B
Application number: CN201911042818.9A
Authority: CN
Inventors: 杜威; 项磊; 宋家海; 范海亮; 陶香君; 邢连成
Original assignee: Chuzhou Cigarette Materials Factory
Current assignee: Chuzhou Cigarette Materials Factory
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2021-07-23
Anticipated expiration: 2039-10-30
Also published as: CN110861351A

Abstract

The invention discloses a binding method of a corrugated case, which comprises a support, a lifting structure and a lifting seat, wherein the support comprises a front baffle, cross bars, a first supporting leg, a fixed seat, lugs and rotary seats, two groups of the cross bars are transversely welded at the lower end of the front baffle, four groups of the first supporting leg are symmetrically arranged at the lower ends of the front baffle and the cross bars, the fixed seat is riveted on the front baffle, two groups of the lugs are symmetrically welded on the fixed seat, and four groups of the rotary seats are symmetrically and fixedly arranged on the two groups of the cross bars. According to the binding method of the corrugated case, the lifting device is designed to be matched with the lifting seat to lift the corrugated case on the conveying table to the lower end of the binding machine for quick binding, then the corrugated case descends and is taken down, and the binding method is matched with the production line of the corrugated case, so that the binding operation of the corrugated case is facilitated, the binding method is suitable for different working conditions, and better use prospects are brought.

Description

Binding method of corrugated case

Technical Field

The invention relates to the field of corrugated carton production, in particular to a binding method of a corrugated carton.

Background

Corrugated paper boards are made into corrugated paper boxes through die cutting, impressing, box nailing or box gluing, and the corrugated paper boxes gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance for more than half a century; most of seals on the upper end face of a corrugated carton are adhered by using adhesive tapes or glue, but the opening force of the carton containing products is large due to internal acting force, the carton is not easy to seal by using the adhesive tapes, and therefore the seals need to be sealed by using a binding machine which is generally independently assembled and cannot be matched with a production line of the corrugated carton, and therefore, the binding method of the corrugated carton is provided.

Disclosure of Invention

The invention mainly aims to provide a binding method of a corrugated case, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a binding method of a corrugated case is characterized in that: binding the seal of the corrugated case by using a binding device;

the binding device comprises a support, a lifting structure and a lifting seat, wherein the support comprises a front baffle, cross rods, a first supporting leg, a fixed seat, lugs and a rotary seat, two groups of the cross rods are transversely welded at the lower end part of the front baffle, four groups of the first supporting leg are symmetrically arranged at the lower ends of the front baffle and the cross rods, the fixed seat is riveted on the front baffle, two groups of the lugs are symmetrically welded on the fixed seat, and four groups of the rotary seats are symmetrically and fixedly arranged on the two groups of the cross rods;

the lifting structure comprises a hydraulic cylinder, a telescopic rod, T-shaped rods, a first connecting shaft, a second connecting shaft, L-shaped rods, a third connecting shaft and a connecting rod, the hydraulic cylinder is rotatably arranged between two lug plates, the telescopic rod extends downwards in the hydraulic cylinder, the T-shaped rods are symmetrically arranged in two groups and are rotatably connected with two groups of rotary bases, the two groups of T-shaped rods are fixedly connected with the first connecting shaft and the second connecting shaft respectively, the lower end parts of the telescopic rods are movably connected with the first connecting shaft through sleeves, the L-shaped rods are symmetrically arranged in two groups and are rotatably connected with the two groups of rotary bases, two groups of third connecting shafts are fixedly arranged between the two groups of L-shaped rods, and the second connecting shaft and the third connecting shaft are horizontally connected through the connecting rod;

the four corners of the lower end of the lifting seat are welded with second supporting legs, the two sets of second supporting legs are respectively hinged with the upper ends of the two sets of T-shaped rods, the other second supporting leg is rotatably arranged on the third connecting shaft, a slide way and a positioning groove are sequentially arranged in the lifting seat from right to left, the upper end of the side surface of the lifting seat is fixedly connected with a side baffle plate, a containing groove is arranged in the side baffle plate, the upper end of the side baffle is provided with an electric motor, the lower end of the electric motor is rotationally connected with a first rotating shaft through a coupler, a pinion is sleeved on the first rotating shaft, a second rotating shaft is longitudinally arranged in one end part of the accommodating groove in a penetrating way, one end of the push rod is provided with a spline groove and is fixed with the second rotating shaft through the spline groove, the lower end part of the second rotating shaft is fixed by utilizing a bearing seat and the inside of a side baffle, and a large gear meshed with a small gear is sleeved on the second rotating shaft;

the utility model discloses a corrugated carton, including lifting seat, conveyer belt, conveying belt, C type support, book-binding machine, lifting seat's right-hand member portion top is provided with the transport table, install the conveyer belt on the transport table, corrugated carton has been placed to the equidistance on the conveyer belt, C type support has been placed to the side of support, install the book-binding machine in the C type support

The binding method comprises the following steps:

s1: the corrugated case is placed on the conveyor belt and moves to the tail end of the transport table along with the conveyor belt until the corrugated case falls down and is caught by the lifting seat, and then the corrugated case obliquely slides down from the slide way of the lifting seat and falls into the positioning groove;

s2: starting an electric motor, driving a first rotating shaft to rotate through a coupler, then meshing a small gear with a large gear, and driving a second rotating shaft to rotate ninety degrees after speed reduction, so that a push rod moves from a containing groove to a surface attached to a corrugated carton, and then fixing the corrugated carton by using a limiting block to achieve the limiting and fixing effects;

s3: the hydraulic cylinder is started, the telescopic rod moves downwards to push the first connecting shaft to move downwards, after reaction force is received, the hydraulic cylinder rotates around the two lug plates, the T-shaped rod rotates around the rotary seat, one end of the T-shaped rod tilts upwards, the middle position of the L-shaped rod rotates around the rotary seat under the action of the connecting rod, the L-shaped rod and the T-shaped rod tilt upwards synchronously, and the four groups of the second supporting legs lift the lifting seat and enter the lower end of the binding machine;

s4: the sealing is immediately bound to the binding machine, then the telescopic link is retrieved, and elevation structure drives the lift seat and descends to the primary importance, and the manual work takes out corrugated box, waits for next binding operation.

Preferably, a reinforcing rod is arranged between the cross rod and the first supporting leg, and both the T-shaped rod and the L-shaped rod can rotate around the rotary seat.

Preferably, the end part of the connecting rod is rotatably connected with the second connecting shaft and the third connecting shaft through sleeves, and the slide way is obliquely arranged.

Preferably, No. two pivots can drive the push rod and rotate ninety degrees, another tip of push rod install with the stopper of corrugated box limit looks adaptation, the other fender pole that is provided with of corrugated box of conveyer belt.

The invention provides a binding method of a corrugated case by improvement, compared with the prior art, the binding method has the following remarkable improvements and advantages:

(1) the lifting device is designed to be matched with the lifting seat to lift the corrugated case on the conveying table to the lower end of the binding machine, so that the corrugated case can be bound quickly, then descends and is taken down, and the corrugated case is matched with a corrugated case production line, so that the corrugated case can be bound conveniently.

(2) The electric motor is started, the first rotating shaft is driven to rotate through the coupler, the second rotating shaft is driven to rotate ninety degrees through the speed reduction by the small gear and the gear wheel, so that the push rod moves to one surface of the laminated corrugated case from the accommodating groove, the corrugated case is fixed by the aid of the limiting block, the limiting and fixing effects are achieved, the position is in place when the corrugated case is bound, and the corrugated case cannot move.

(3) The whole using method is simple in design and convenient to operate, production cost is reduced, working efficiency is improved, and using effect is better than that of a traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a detailed structural view of the lifting structure and the lifting base of the present invention;

fig. 3 is a transmission structure diagram of the push rod of the invention.

In the figure: 1. a support; 2. a lifting structure; 3. a lifting seat; 4. a front baffle; 5. a cross bar; 6. a first support leg; 7. a fixed seat; 8. a tab; 9. rotating; 10. a hydraulic cylinder; 11. a telescopic rod; 12. a T-shaped rod; 13. a first connecting shaft; 14. a second connecting shaft; 15. an L-shaped rod; 16. a second support leg; 17. a third connecting shaft; 18. a connecting rod; 19. a slideway; 20. positioning a groove; 21. a side dam; 22. a receiving groove; 23. an electric motor; 24. a first rotating shaft; 25. a pinion gear; 26. a second rotating shaft; 27. a spline groove; 28. a push rod; 29. a bearing seat; 30. a bull gear; 31. a transport table; 32. a conveyor belt; 33. a corrugated box; 34. a C-shaped support; 35. a binding machine; 36. and a limiting block.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

As shown in fig. 1 to 3, a method for binding a corrugated cardboard box, comprising: binding the seal of the corrugated case by using a binding device;

the binding device comprises a support 1, a lifting structure 2 and a lifting seat 3, wherein the support 1 comprises a front baffle 4, cross rods 5, first support legs 6, a fixed seat 7, lugs 8 and a rotary seat 9, two groups of the cross rods 5 are transversely welded at the lower end of the front baffle 4, four groups of the first support legs 6 are symmetrically arranged at the lower ends of the front baffle 4 and the cross rods 5, the fixed seat 7 is riveted on the front baffle 4, two groups of the lugs 8 are symmetrically welded on the fixed seat 7, and four groups of the rotary seats 9 are symmetrically and fixedly arranged on the two groups of the cross rods 5;

the lifting structure 2 comprises a hydraulic cylinder 10, a telescopic rod 11, T-shaped rods 12, a first connecting shaft 13, a second connecting shaft 14, an L-shaped rod 15, a third connecting shaft 17 and a connecting rod 18, the hydraulic cylinder 10 is rotatably arranged between two groups of lug plates 8, the telescopic rod 11 extends downwards in the hydraulic cylinder 10, the T-shaped rods 12 are symmetrically arranged in two groups and are rotatably connected with two groups of rotary bases 9, the two groups of T-shaped rods 12 are respectively fixedly connected with the first connecting shaft 13 and the second connecting shaft 14 through the first connecting shaft 13, the lower end part of the telescopic rod 11 is movably connected with the first connecting shaft 13 through a sleeve, the L-shaped rods 15 are symmetrically arranged in two groups and are rotatably connected with the two groups of rotary bases 9, the two groups of third connecting shafts 17 are fixedly arranged between the two groups of L-shaped rods 15, and the second connecting shaft 14 is horizontally connected with the third connecting shaft 17 through the connecting rod 18;

the four corners of the lower end of the lifting seat 3 are welded with second supporting legs 16, the upper ends of two groups of second supporting legs 16 and two groups of T-shaped rods 12 are respectively hinged, in addition, a second supporting leg 16 is rotatably arranged on a third connecting shaft 17, a slide way 19 and a positioning groove 20 are sequentially arranged in the lifting seat 3 from right to left, the upper end of the side surface of the lifting seat 3 is fixedly connected with a side baffle 21, a containing groove 22 is formed in the side baffle 21, an electric motor 23 is arranged at the upper end of the side baffle 21, the lower end of the electric motor 23 is rotatably connected with a first rotating shaft 24 through a coupling, a pinion 25 is sleeved on the first rotating shaft 24, a second rotating shaft 26 is longitudinally arranged in one end part of the containing groove 22 in a penetrating manner, a spline groove 27 is formed in one end part of a push rod 28 and is fixed with the second rotating shaft 26 through the spline groove 27, the lower end part of the second rotating shaft 26 is fixed by utilizing the bearing seat 29 and the inner part of the side baffle 21, and a large gear 30 meshed with the pinion 25 is sleeved on the second rotating shaft 26;

a conveying table 31 is arranged above the right end part of the lifting seat 3, a conveying belt 32 is arranged on the conveying table 31, corrugated cases 33 are equidistantly placed on the conveying belt 32, a C-shaped support 34 is placed on the side surface of the support 1, and a binding machine 35 is arranged in the C-shaped support 34;

the binding method comprises the following steps:

s1: the corrugated case 33 is placed on the conveyor belt 32, moves to the tail end of the transport table 31 along with the conveyor belt 32 until the corrugated case falls down and is caught by the lifting seat 3, and then slides downwards from the slide way 19 of the lifting seat 3 in an inclined way and falls into the positioning groove 20;

s2: starting the electric motor 23, driving the first rotating shaft 24 to rotate through the coupler, then meshing the small gear 25 with the large gear 30, and driving the second rotating shaft 26 to rotate ninety degrees after speed reduction, so that the push rod 28 moves from the accommodating groove 22 to a surface attached to the corrugated case 33, and then fixing the corrugated case 33 by using the limiting block 36 to achieve the limiting and fixing effects;

s3: then, the hydraulic cylinder 10 is started, the telescopic rod 11 moves downwards to push the first connecting shaft 13 to move downwards, after reaction force is applied, the hydraulic cylinder 10 rotates around the two groups of lugs 8, so that the T-shaped rod 12 rotates around the rotary seat 9, one end of the T-shaped rod 12 tilts upwards and acts through the connecting rod 18, the middle position of the L-shaped rod 15 rotates around the rotary seat 9 and tilts upwards synchronously with the T-shaped rod 12, and at the moment, the four groups of second supporting legs 16 lift the lifting seat 3 and enter the lower end of the binding machine 35;

s4: the binding machine 35 immediately binds and seals, then the telescopic rod 11 is recovered, the lifting structure 2 drives the lifting seat 3 to descend to the original position, and the corrugated case 33 is manually taken out to wait for the next binding operation;

a reinforcing rod is arranged between the cross rod 5 and the first supporting leg 6, and the T-shaped rod 12 and the L-shaped rod 15 can rotate around the rotary seat 9; the end part of the connecting rod 18 is rotatably connected with the second connecting shaft 14 and the third connecting shaft 17 through sleeves, and the slide way 19 is obliquely arranged; the second rotating shaft 26 can drive the push rod 28 to rotate ninety degrees, the push rod 28 can push the corrugated case 33 which is not in place during movement, the other end of the push rod 28 is provided with a limit block 36 which is matched with the corner of the corrugated case 33, and a stop lever is arranged beside the corrugated case 33 of the conveyor belt 32 to prevent the corrugated case 33 from moving or laterally deviating on the conveyor belt 32.

It should be noted that, the invention is a binding method of corrugated case, when in use, the corrugated case 33 is placed on the conveyor belt 32, and when moving to the end of the transport platform 31 along with the conveyor belt, until falling down and being caught by the lifting seat 3, at this time, it slides down from the slideway 19 of the lifting seat 3, falls into the positioning slot 20, starts the electric motor 23, drives the first rotating shaft 24 to rotate through the coupling, and then engages with the small gear 25 and the large gear 30, and drives the second rotating shaft 26 to rotate ninety degrees after decelerating, so that the push rod 28 moves from the accommodating slot 22 to a surface attached to the corrugated case 33, and then uses the limiting block 36 to fix the corrugated case 33, so as to achieve the limiting and fixing effect, at this time, the hydraulic cylinder 10 is started, the telescopic rod 11 moves downwards, thereby pushing the first connecting shaft 13 to move downwards, and after receiving the reaction force, the hydraulic cylinder 10 rotates around the two groups of lugs 8, thereby make T type pole 12 rotate around swivel mount 9, the one end perk that makes progress of T type pole 12 to through the effect of connecting rod 18, make L type pole 15's intermediate position rotate around swivel mount 9, and the perk that makes progress in step with T type pole 12, 16 lifting seats 3 of four numbers landing legs of group this moment, get into the lower extreme of book-binding machine 35, book-binding machine 35 binds immediately and seals, then telescopic link 11 is retrieved, elevation structure 2 drives lifting seats 3 and descends to original position, the manual work takes out corrugated box 33, wait for next binding operation, and is comparatively practical.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A binding method of a corrugated case is characterized in that: binding the seal of the corrugated case by using a binding device;

the binding device comprises a support (1), a lifting structure (2) and a lifting seat (3), wherein the support (1) comprises a front baffle (4), a cross rod (5), a first supporting leg (6), a fixing seat (7), lugs (8) and a rotary seat (9), the cross rod (5) is welded at the lower end part of the front baffle (4) in two groups, each group of cross rods (5) comprises a single cross rod (5), the first supporting leg (6) is symmetrically arranged at the lower end of the front baffle (4) and the cross rod (5) in four groups, each group of first supporting leg (6) comprises a single first supporting leg (6), the fixing seat (7) is riveted on the front baffle (4), the lugs (8) are symmetrically welded on the fixing seat (7) in two groups, each group of lugs (8) comprises a single lug (8), and the four groups of rotary seats (9) are symmetrically and fixedly arranged on the two groups of cross rods (5), each set of transpositions (9) comprises a single transposition (9);

the lifting structure (2) comprises a hydraulic cylinder (10), a telescopic rod (11), T-shaped rods (12), a first connecting shaft (13), a second connecting shaft (14), L-shaped rods (15), a third connecting shaft (17) and a connecting rod (18), the hydraulic cylinder (10) is rotatably arranged between two sets of lug plates (8), the telescopic rod (11) downwards extends out of the hydraulic cylinder (10), the T-shaped rods (12) are symmetrically arranged and rotatably connected with two sets of rotary bases (9), each set of T-shaped rods (12) comprises a single T-shaped rod (12), the two sets of T-shaped rods (12) are fixedly connected with the first connecting shaft (13) and the second connecting shaft (14) respectively, the lower end parts of the telescopic rods (11) are movably connected with the first connecting shaft (13) through sleeves, the L-shaped rods (15) are symmetrically arranged and rotatably connected with the two sets of rotary bases (9), and each set of L-shaped rods (15) comprises a single L-shaped rod (15), two groups of third connecting shafts (17) are fixedly arranged between the two groups of L-shaped rods (15), each group of third connecting shafts (17) comprises a single third connecting shaft (17), and the second connecting shaft (14) is horizontally connected with the third connecting shafts (17) through connecting rods (18);

the lower end four corners department welding of going up and down seat (3) has No. two landing legs (16), and the upper end of two sets of No. two landing legs (16) and two sets of T type pole (12) is articulated respectively, and No. two landing legs (16) of every group include single No. two landing legs (16), and No. two landing legs (16) rotate in addition and set up on No. three even axle (17), slide (19) and constant head tank (20) have set gradually from the right side left side in going up and down seat (3), the side upper end fixedly connected with side shield (21) of going up and down seat (3), set up in side shield (21) and accomodate groove (22), electric motor (23) are installed to the upper end of side shield (21), the lower extreme of electric motor (23) passes through shaft coupling rotation and is connected with a pivot (24), pinion (25) have been cup jointed on pivot (24), it vertically installs No. two pivot (26) to run through in one end of accomodating groove (22), one end of the push rod (28) is provided with a spline groove (27) and is fixed with a second rotating shaft (26) through the spline groove (27), the lower end of the second rotating shaft (26) is fixed with the inside of the side baffle (21) through a bearing seat (29), and a large gear (30) meshed with the small gear (25) is sleeved on the second rotating shaft (26);

a conveying table (31) is arranged above the right end of the lifting seat (3), a conveying belt (32) is mounted on the conveying table (31), corrugated cases (33) are placed on the conveying belt (32) at equal intervals, a C-shaped support (34) is placed on the side face of the support (1), and a binding machine (35) is mounted in the C-shaped support (34);

the binding method comprises the following steps:

s1: the corrugated case (33) is placed on the conveyor belt (32), moves to the tail end of the conveying table (31) along with the conveyor belt (32) until the corrugated case falls down and is caught by the lifting seat (3), and then slides downwards from the slide way (19) of the lifting seat (3) in an inclined way and falls into the positioning groove (20);

s2: starting an electric motor (23), driving a first rotating shaft (24) to rotate through a coupler, then meshing a small gear (25) with a large gear (30), and driving a second rotating shaft (26) to rotate for ninety degrees after speed reduction, so that a push rod (28) moves from a containing groove (22) to a surface attached to a corrugated case (33), and then fixing the corrugated case (33) by using a limiting block (36) to achieve the limiting and fixing effects;

s3: then, the hydraulic cylinder (10) is started, the telescopic rod (11) moves downwards to push the first connecting shaft (13) to move downwards, after a reaction force is applied, the hydraulic cylinder (10) rotates around the two sets of lugs (8), so that the T-shaped rod (12) rotates around the rotary seat (9), one end of the T-shaped rod (12) tilts upwards, the middle position of the L-shaped rod (15) rotates around the rotary seat (9) under the action of the connecting rod (18), the T-shaped rod (12) tilts upwards synchronously, and at the moment, the four sets of second supporting legs (16) lift the lifting seat (3) and enter the lower end of the binding machine (35);

s4: the stapler (35) immediately staples and seals, then the telescopic rod (11) is recovered, the lifting structure (2) drives the lifting seat (3) to descend to the original position, and the corrugated case (33) is manually taken out to wait for the next stapling operation.

2. The binding method for a corrugated box according to claim 1, wherein: a reinforcing rod is arranged between the cross rod (5) and the first supporting leg (6), and the T-shaped rod (12) and the L-shaped rod (15) can rotate around the rotary seat (9).

3. The binding method for a corrugated box according to claim 1, wherein: the end part of the connecting rod (18) is rotatably connected with the second connecting shaft (14) and the third connecting shaft (17) through sleeves, and the slide way (19) is obliquely arranged.

4. The binding method for a corrugated box according to claim 1, wherein: the second rotating shaft (26) can drive the push rod (28) to rotate ninety degrees, a limit block (36) matched with the corner of the corrugated carton (33) is installed at the other end of the push rod (28), and a stop lever is arranged beside the corrugated carton (33) of the conveyor belt (32).