CN114933077A

CN114933077A - Carton recovery plant

Info

Publication number: CN114933077A
Application number: CN202210662707.3A
Authority: CN
Inventors: 周韶宁; 张砚冰; 张芒粒; 丁聪; 诸伊娜
Original assignee: Zhejiang Baishi Technology Co Ltd
Current assignee: Zhejiang Baishi Technology Co Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-08-23
Anticipated expiration: 2042-06-13
Also published as: CN114933077B

Abstract

The invention discloses a carton recycling device, which comprises a workbench, wherein a recycling channel which penetrates through the workbench up and down is arranged on the workbench, conveying mechanisms which are positioned at two sides of the recycling channel are arranged on the workbench, a clamping mechanism for clamping a carton is arranged above the front end of the conveying mechanism, a lateral driving mechanism for driving the carton to advance is arranged on the clamping mechanism, a cutting knife for cutting a carton adhesive tape is arranged in the recycling channel, a carton folding device is arranged above the rear end of the conveying mechanism, the carton is placed on the conveying mechanism, the clamping mechanism clamps the carton and pushes the carton to the middle of the carton recycling device, the carton is driven to move forward by the lateral driving mechanism, the cutting knife cuts the adhesive tape at the lower end of the carton, then the carton is folded by the carton folding device, and the folded carton falls downwards through the recycling channel, the recycling of the carton is realized.

Description

Carton recovery plant

Technical Field

The invention relates to the technical field of carton recycling, in particular to carton recycling equipment.

Background

Goods in the warehouse are generally loaded by the cartons and then placed on the goods shelf for storage, and the cartons need to be transported when the goods are transported. When changing the carton, need take out earlier and place the carton in one side with the inside goods of carton. Due to the stacking of the cartons, a large amount of space can be occupied, and the normal walking of personnel in the warehouse is influenced.

In order to advocate energy saving and emission reduction, need carry out reuse to the carton of disassembling, present staff uses the shallow to carrying the carton of taking out the goods, makes its transportation to the temporary stack point, waits for next utilization, and this kind of carton that does not handle still occupies a large amount of spaces. The sticky tape of part staff manual bottom the carton is demolishd, then folds the carton, though reduced the space that the carton occupied, nevertheless need a fixed manpower resources to handle the carton, has increased the operation flow, and during manual folding carton simultaneously, easily by the side cut of carton, how to design the equipment that the carton of being convenient for is folded to retrieve becomes the technical problem that technical staff in the field awaited a urgent need to solve.

Disclosure of Invention

In order to solve at least one technical problem mentioned in the background art, the present invention is directed to a carton recycling apparatus for facilitating folding and recycling of a carton.

In order to achieve the purpose, the invention provides the following technical scheme:

a carton recovery device comprises a workbench, wherein a recovery channel which penetrates through the workbench up and down is arranged on the workbench, the workbench is provided with conveying mechanisms positioned at two sides of the recovery channel, a clamping mechanism for clamping the carton is arranged above the front end of the conveying mechanism, a lateral driving mechanism for driving the paper box to advance is arranged on the clamping mechanism, a cutting knife for cutting the adhesive tape of the paper box is arranged in the recovery channel, a carton folding device is arranged above the rear end of the conveying mechanism, the carton folding device comprises a second clamping plate for clamping the carton in a staggered manner and a power source for driving the second clamping plate to act, a proximity sensor for detecting the position of the carton and a central control unit in communication connection with the proximity sensor are arranged on the workbench, the central control unit is electrically connected with the power source and controls the second clamping plate to clamp or loosen the carton.

Further, a protective cover is fixedly arranged above the workbench, a conveying channel is enclosed by the inner wall of the protective cover and the upper end of the workbench, and the clamping mechanism and the carton folding device are arranged in the conveying channel.

Further, the upper wall of protection casing is equipped with two first guide ways, two first guide way is in orthographic projection on the workstation is parallel to each other and is located respectively retrieve the both sides of passageway, first guide way with retrieve the passageway and become an contained angle, the second grip block with first guide way sliding connection, the second grip block at the orthographic projection of workstation with it is parallel to retrieve the passageway.

Furthermore, the power supply includes the third motor, the upper wall of protection casing rotate be connected with the gear that third motor power is connected, the upper wall of protection casing is equipped with and is located the second guide way of gear both sides, the second guide way sets up along the length direction of retrieving the passageway, sliding connection has in the second guide way with gear engagement's rack, the fixed stirring board that is equipped with of lower extreme of rack, fixedly connected with poker rod on the second grip block, poker rod with poker rod sliding connection.

Further, the lateral wall of protection casing is equipped with the guiding hole, fixture includes first grip block, guide bar and spring, the first end of guide bar with first grip block fixed connection, the second end of guide bar with guiding hole sliding connection, the spring housing is located on the guide bar, its one end with first grip block fixed connection, its other end with the inboard lateral wall fixed connection of protection casing.

Furthermore, state side direction actuating mechanism including offering the logical groove on first grip block, it is connected with the initiative actuating lever to rotate on the first grip block, the fixed drive wheel that is equipped with on the initiative actuating lever and passes logical groove just extends first grip block clamping face, fixed be equipped with on the first grip block with the second motor that initiative actuating lever power is connected.

Furthermore, both sides of the recovery channel are provided with a conveying groove with an upward opening, and the conveying mechanism is installed in the conveying groove.

Further, conveying mechanism includes drive roll, driven voller, conveyer belt, first motor, the drive roll and the driven voller with the lateral wall of conveyer trough rotates and is connected, the conveyer belt cover is located on drive roll and the driven voller, first motor is fixed to be located in the conveyer trough, the output of first motor with drive roll power is connected.

Furthermore, a supporting rod is fixedly arranged in the recovery channel, the cutting knife is fixedly arranged on the supporting rod, and the top end of the cutting knife is higher than the upper end face of the conveying belt.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the carton is placed on the conveying mechanism, the clamping mechanism clamps the carton and pushes the carton to the middle of the carton recovery device, the lateral driving mechanism is utilized to drive the carton to move forwards, the cutter cuts off the adhesive tape at the lower end of the carton, when the carton moves to the lower side of the proximity sensor, the central control unit receives the signal of the proximity sensor and controls the power source to operate, so that the second clamping plates are driven to be staggered with each other and clamp the carton, the carton is clamped into a flat state to form a folded state, the folded carton falls downwards through the recovery channel to realize folding recovery of the carton, and after the signal detected by the proximity sensor disappears, the power source drives the second clamping plates to reset to prepare for folding of the next carton.

Drawings

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

FIG. 2 is a partial schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is an enlarged view of B in FIG. 4;

FIG. 6 is a schematic view of the folding mechanism in a folded state;

FIG. 7 is an enlarged view of C in FIG. 4;

fig. 8 is a schematic diagram illustrating state switching of the folding mechanism according to the present invention.

In the figure: 11. a work table; 12. supporting legs; 13. a conveying trough; 14. a recovery channel; 2. a protective cover; 21. a delivery channel; 22. a guide hole; 23. a first guide groove; 24. a second guide groove; 3. a cutting knife; 31. a support bar; 4. a conveying mechanism; 41. a first motor; 42. a drive roll; 43. a driven roller; 44. a conveyor belt; 5. a clamping mechanism; 51. a first clamping plate; 52. a guide rod; 53. a spring; 6. a lateral drive mechanism; 61. a through groove; 62. a second motor; 63. a drive wheel; 64. an active drive rod; 65. a driven drive rod; 66. a pulley group; 71. a second clamping plate; 711. a first guide block; 72. a third motor; 73. a gear; 74. a rack; 741. a second guide block; 75. a poking plate; 76. a drive shaft; 77. a poke rod; 8. a proximity sensor.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to the drawings, the present embodiment provides a carton recycling apparatus, which is mainly used for folding and recycling cartons.

As shown in fig. 1, the recycling device comprises a workbench 11, a recycling channel 14 penetrating through the workbench 11 from top to bottom is arranged on the workbench 11, the recycling channel 14 is used for recycling folded cartons, when the cartons are placed, the extending direction of adhesive tapes at the lower ends of the cartons should be consistent with the length direction of the recycling channel 14, conveying mechanisms 4 located at two sides of the recycling channel 14 are arranged on the workbench 11, the conveying mechanisms 4 are used for conveying the cartons to move forwards, a clamping mechanism 5 for clamping the cartons is arranged above the front end of each conveying mechanism 4, the clamping mechanism 5 can be adaptively adjusted according to the width of the cartons and can push the cartons to the middle position of recycling equipment to adjust the position of the cartons, as shown in fig. 2, a cutting knife 3 for cutting the adhesive tapes of the cartons is arranged in the recycling channel 14, the cutting knife 3 is located below the adhesive tapes of the cartons, as shown in fig. 4 and 5, a carton folding device is arranged above the rear end of the conveying mechanism 4, the carton folding device comprises a second clamping plate 71 for carrying out staggered clamping on the carton and a power source for driving the second clamping plate 71 to act, the forward projection of the second clamping plate 71 on the workbench 11 is parallel to the length direction of the recovery channel 14, a proximity sensor 8 for detecting the position of the carton and a central control unit in communication connection with the proximity sensor 8 are arranged on the workbench 11, the central control unit is electrically connected with the power source, when the proximity sensor 8 detects that the carton passes through the lower part, the proximity sensor 8 transmits a signal to the central control unit, the central control unit controls the power source to operate, so as to drive the two second clamping plates 71 to move, the side edges of the carton are clamped firstly, and the two second clamping plates 71 continue to move in a staggered and reverse direction, and then extrude the carton, realize the folding of carton, the carton after folding drops downwards through recovery channel 14.

In order to ensure that the folded carton smoothly falls to the ground through the recycling channel 14, in this embodiment, as shown in fig. 1 and 2, the lower end of the workbench 11 is fixedly provided with a support leg 12, the support leg 12 supports the workbench 11 and ensures that the workbench 11 is far away from the ground, so as to ensure that the folded carton smoothly falls downwards from the recycling channel 14.

In order to ensure that the mechanical structure of the recycling equipment touches personnel in the folding process of the carton, in this embodiment, as shown in fig. 1, an inverted "U" -shaped protective cover 2 is fixedly arranged above the workbench 11, a conveying channel 21 is defined by the inner wall of the protective cover 2 and the upper end surface of the workbench 11, and the clamping mechanism 5 and the carton folding device are both arranged in the conveying channel, so as to prevent the carton from touching the personnel in the folding process, thereby enhancing the safety of the operation of the equipment.

In order to realize the reverse staggered clamping of the second clamping plate 71 and ensure the folding effect of the carton, in this embodiment, as shown in fig. 8, two first guide grooves 23 are provided on the upper wall of the protective cover 2, the forward projections of the two first guide grooves 23 on the workbench 11 are parallel to each other and are respectively located on two sides of the recycling channel 14, the first guide grooves 23 form an included angle with the recycling channel 14, the second clamping plate 71 is slidably connected with the first guide grooves 23, the forward projection of the second clamping plate 71 on the workbench 11 is parallel to the recycling channel 14, when the carton is just entered below the carton folding device, the second clamping plate 71 is in the state shown in the left drawing in fig. 8, and then the second clamping plate 71 carries out staggered clamping on the carton, as shown in the right drawing in fig. 8.

In order to ensure that the second clamping plate 71 does not deflect when clamping the carton, in the embodiment, as shown in fig. 6, a first guide block 711 extending into the first guide groove 23 is fixedly arranged at the upper end of the second clamping plate 71, and since the first guide block 711 is fixedly connected with the second clamping plate 71, it can be ensured that the second clamping plate 71 is always parallel to the recycling channel 14 when the first guide block 711 slides along the first guide groove 23.

In order to drive the second clamping plate 71 to generate reverse dislocation movement, in this embodiment, as shown in fig. 6, the power source includes a third motor 72, a gear 73 is rotatably connected to the upper wall of the shield 2, a transmission shaft 76 extending upward from the upper end of the shield 2 is fixedly disposed at the upper end of the gear 73, as shown in fig. 1, the third motor 72 is fixedly disposed at the upper end of the shield 2, as shown in fig. 6, an output end of the third motor 72 is fixedly connected to the upper end of the transmission shaft 76, as shown in fig. 8, second guide grooves 24 are disposed at both sides of the gear 73 on the upper wall of the shield 2, the second guide grooves 24 are disposed along the length direction of the recovery channel 14, a rack 74 engaged with the gear 73 is slidably connected to the second guide grooves 24, a toggle plate 75 is fixedly disposed at the lower end of the rack 74, and a toggle rod 77 is fixedly connected to the second clamping plate 71, the dial lever 77 is slidably connected to the dial plate 75.

Through the above arrangement, when no carton exists under the carton folding device, at this time, as shown in the left side drawing in fig. 8, when a carton appears under the carton folding device, the third motor 72 works to further drive the gear 73 to rotate, and further drive the two racks 74 meshed with each other to slide reversely, and further drive the poking block 75 on the same side to move, at this time, the poking block 75 pushes the poking rod 77 to slide in the same direction, and further can drive the second clamping plate 71 to slide along the first guide groove 23, at this time, the poking rod 77 slides on the poking block 75, so that the second clamping plate 71 slides to one side of the rack 74 on the same side and clamps the carton, at this time, the two second clamping plates 71 are clamped in a reverse dislocation manner, and further the carton is folded.

In order to ensure the stable sliding of the rack 74, in the present embodiment, as shown in fig. 6, a second guide block 741 is fixedly disposed on an upper end surface of the rack 74, and the second guide block 741 extends into the second guide groove 24 and is slidably connected thereto.

In order to enable the clamping mechanism 5 to be suitable for cartons with different width dimensions, in this embodiment, as shown in fig. 1, the side wall of the protective hood 2 is provided with a guide hole 22, as shown in fig. 3, the clamping mechanism 5 includes a first clamping plate 51, a guide rod 52 and a spring 53, a first end of the guide rod 52 is fixedly connected with the first clamping plate 51, a second end of the guide rod 52 is slidably connected with the guide hole 22, the spring 53 is sleeved on the guide rod 52, one end of the spring is fixedly connected with the first clamping plate 51, the other end of the spring is fixedly connected with the inner side wall of the protective hood 2, when the width of a carton is greater than the distance between the two first clamping plates 51, the carton pushes the first clamping plate 51 to slide in opposite directions and compress the spring 53, so that the carton can be suitable for cartons with different widths, after the two first clamping plates 51 at both sides clamp the carton, the middle position on one side of the width of the carton position recycling equipment can be pushed, the position of the adhesive tape on the lower side of the carton is opposite to that of the cutting knife 3, and the clamping mechanism 5 also plays a role in adjusting the position of the carton.

In order to ensure that the carton can smoothly move forward along the recycling path 14, in this embodiment, as shown in fig. 3, a lateral driving mechanism 6 for driving the carton to move forward along the recycling path 14 is disposed on the first clamping plate 51, the lateral driving mechanism 6 includes a through slot 61 disposed on the first clamping plate 51, an active driving rod 64 is rotatably connected to the first clamping plate 51, a driving wheel 63 passing through the through slot 61 and extending out of a clamping surface of the first clamping plate 51 is fixedly disposed on the active driving rod 64, and a second motor 62 in power connection with the active driving rod 64 is fixedly disposed on the first clamping plate 51.

Through the arrangement, the driving wheel 63 is driven to rotate by driving the second motor 62, and then the driving rod 64 is driven to rotate, so that the driving wheel 63 is driven to rotate, and the driving wheel 63 penetrates through the channel 61 and extends out of the clamping surface of the first clamping plate 51, so that the driving wheel 63 is abutted against the carton, and the carton can be driven to move forwards along with the rotation of the driving wheel 63.

In order to provide sufficient driving force for the paper box, in this embodiment, as shown in fig. 3 and 4, the through grooves 61 are provided with two rows, and each row of the through grooves 61 is provided with four groups, the first clamping plate 51 is further rotatably connected with three groups of driven driving rods 65 parallel to the driving rod 64, the driven driving rods 65 are all fixedly provided with driving wheels 63 extending out of the corresponding position through grooves 61, two adjacent driven driving rods 65 are provided with belt wheel groups 66, and the driving rod 64 can drive the driven driving rods 65 to rotate while rotating, so that sufficient driving force can be provided for the movement of the paper box.

In order to implement the installation of the conveying mechanism 4, in this embodiment, as shown in fig. 1 and fig. 2, conveying troughs 13 with upward openings are disposed on two sides of the recovery channel 14, the conveying mechanism 4 is installed in the conveying troughs 13, the conveying mechanism 4 includes a driving roller 42, a driven roller 43, a conveying belt 44, and a first motor 41, the driving roller 42 and the driven roller 43 are rotatably connected with side walls of the conveying troughs 13, the conveying belt 44 is sleeved on the driving roller 42 and the driven roller 43, the first motor 41 is fixedly disposed in the conveying troughs 13, and an output end of the first motor 41 is dynamically connected with the driving roller 42.

Through the above arrangement, the carton is placed on the conveyor belt 44, the first motor 41 is driven, and then the drive roller 42 can be driven to rotate, so that the conveyor belt 44 can operate, and then the carton advances forwards along with the conveyor belt 44.

In order to ensure that the cutting knife 3 can smoothly split the adhesive tape, in this embodiment, as shown in fig. 1 and 7, a support rod 31 is fixedly arranged in the recycling channel 14, the cutting knife 3 is fixedly mounted on the support rod 31, the top end of the cutting knife 3 is higher than the upper end surface of the conveyor belt 44, the cutting knife 3 is in a triangular pyramid shape, the lower end surface of the cutting knife 3 is in a horizontal state and is fixedly connected to the support rod 31, the tip position of the cutting knife 3 is right opposite to the advancing direction of the carton, the upper side edge of the cutting knife 3 is gradually raised from front to back, so that the splitting effect of the adhesive tape can be ensured, the rear end of the cutting knife 3 is gradually widened, the width of the tail end of the cutting knife is greater than that of the adhesive tape, and the adhesive tape can be completely split, so that the cutting effect of the adhesive tape is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A carton recycling apparatus, characterized in that: comprises a workbench (11), a recycling channel (14) which penetrates through the workbench (11) from top to bottom is arranged on the workbench (11), a conveying mechanism (4) which is positioned at two sides of the recycling channel (14) is arranged on the workbench (11), a clamping mechanism (5) which is used for clamping a carton is arranged above the front end of the conveying mechanism (4), a lateral driving mechanism (6) which is used for driving the carton to advance is arranged on the clamping mechanism (5), a cutting knife (3) which is used for cutting a carton adhesive tape is arranged in the recycling channel (14), a carton folding device is arranged above the rear end of the conveying mechanism (4), the carton folding device comprises a second clamping plate (71) which carries out staggered clamping on the carton and a power source which drives the second clamping plate (71) to move, a proximity sensor (8) which is used for detecting the position of the carton and a central control unit which is in communication connection with the proximity sensor (8) are arranged on the workbench (11), the central control unit is electrically connected with the power source and controls the second clamping plate (71) to clamp or loosen the carton.

2. The carton recycling apparatus according to claim 1, wherein: workstation (11) top is fixed and is equipped with protection casing (2), the inner wall of protection casing (2) with the upper end of workstation (11) encloses into transfer passage (21), fixture (5) and carton folding device all locates in transfer passage (21).

3. The carton recycling apparatus according to claim 2, wherein: the upper wall of protection casing (2) is equipped with two first guide way (23), two first guide way (23) are in forward projection on workstation (11) is parallel to each other and is located respectively the both sides of recovery passageway (14), first guide way (23) with recovery passageway (14) become an contained angle, second grip block (71) with first guide way (23) sliding connection, second grip block (71) at the forward projection of workstation (11) with recovery passageway (14) are parallel.

4. A carton recycling apparatus according to claim 3, wherein: the power supply includes third motor (72), the upper wall of protection casing (2) rotate be connected with gear (73) that third motor (72) power is connected, the upper wall of protection casing (2) is equipped with and is located second guide way (24) of gear (73) both sides, second guide way (24) are along the length direction of retrieving passageway (14) sets up, second guide way (24) sliding connection have with rack (74) of gear (73) meshing, the lower extreme of rack (74) is fixed and is equipped with poker plate (75), fixedly connected with poker rod (77) on second grip block (71), poker rod (77) with poker plate (75) sliding connection.

5. The carton recycling apparatus according to claim 2, wherein: the lateral wall of protection casing (2) is equipped with guiding hole (22), fixture (5) include first grip block (51), guide bar (52) and spring (53), the first end of guide bar (52) with first grip block (51) fixed connection, the second end of guide bar (52) with guiding hole (22) sliding connection, spring (53) cover is located on guide bar (52), its one end with first grip block (51) fixed connection, its other end with the inboard lateral wall fixed connection of protection casing (2).

6. The carton recycling apparatus according to claim 5, wherein: lateral driving mechanism (6) are including seting up logical groove (61) on first grip block (51), it is connected with initiative actuating lever (64) to rotate on first grip block (51), fixed being equipped with on initiative actuating lever (64) passes logical groove (61) and extend the drive wheel (63) of first grip block (51) clamping face, fixed being equipped with on first grip block (51) with second motor (62) that initiative actuating lever (64) power is connected.

7. The carton recycling apparatus according to claim 1, wherein: and conveying grooves (13) with upward openings are formed in two sides of the recovery channel (14), and the conveying mechanism (4) is installed in the conveying grooves (13).

8. The carton recycling apparatus according to claim 7, wherein: conveying mechanism (4) include drive roll (42), driven voller (43), conveyer belt (44), first motor (41), drive roll (42) and driven voller (43) with the lateral wall of conveyer trough (13) rotates and is connected, conveyer belt (44) cover is located on drive roll (42) and driven voller (43), first motor (41) are fixed to be located in conveyer trough (13), the output of first motor (41) with drive roll (42) power is connected.

9. The carton recycling apparatus according to claim 8, wherein: a supporting rod (31) is fixedly arranged in the recovery channel (14), the cutting knife (3) is fixedly arranged on the supporting rod (31), and the top end of the cutting knife (3) is higher than the upper end face of the conveying belt (44).