CN214821257U - Corrugated case cardboard indentation equipment - Google Patents

Abstract

The utility model belongs to the technical field of indentation equipment, and a corrugated container cardboard indentation equipment is disclosed, which comprises a frame, the equal swing joint in the left and right sides on frame top has the driving roller, the front end fixed mounting of frame has driving motor, the surface transmission of driving roller is connected with the drive belt, the top surface fixed mounting of frame has the support frame, the top surface fixed mounting of support frame has the actuating cylinder that drives, the fixed cover of output that drives the actuating cylinder has connect the lifter plate. The utility model discloses a with the rotation axis move forward, remove the locking to the rotation axis, rotate the rotation axis, can realize that the rotation axis drives the gear rotation, the gear when rotatory through with the meshing of rack, can drive the indentation sword at the inner chamber rebound of fixed box to shortened the distance that the indentation sword moved down, avoided when carrying out the indentation to thinner corrugated container board, cause corrugated container board's fracture, improved the processingquality of device.

Description

Corrugated case cardboard indentation equipment

Technical Field

The utility model belongs to the technical field of indentation equipment, specifically a corrugated container cardboard indentation equipment.

Background

The corrugated board is a multi-layer adhesive body, at least consists of a layer of wavy core paper interlayer and a layer of paper board, can resist collision and falling in the carrying process, is widely applied to packaging in various industries, can be folded into a carton along an indentation after being indented, and needs indentation equipment for indentation in the indentation process.

When using, current indentation equipment is mostly through indentation sword and corrugated container board contact, thereby extrudees corrugated container board and forms the indentation, but current indentation equipment is when using, and the distance that the indentation sword moved down is fixed unchangeable mostly, and this just leads to when carrying out the indentation to thinner corrugated container board, and the condition that the too big corrugated container board that leads to of indentation dynamics is cut off by the indentation sword can appear, leads to corrugated container board's damage, has reduced the processingquality of device.

Most of existing indentation equipment are directly moved by cylinder drive indentation sword and are carried out the indentation when using, and the indentation sword directly hard contacts with corrugated container board, and the indentation that produces after hard contact can produce the crackle near the indentation, folds into corrugated container case in the later stage after, and the crackle that produces can lead to corrugated container case's intensity step-down damaged, has reduced corrugated container case's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a corrugated box cardboard indentation equipment has the processingquality who has improved the device, has increased corrugated box's life's advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the corrugated carton paperboard creasing device comprises a rack, wherein the left side and the right side of the top end of the rack are movably connected with driving rollers, the front end of the rack is fixedly provided with a driving motor, the surface of the driving roller is connected with a driving belt, corrugated paperboards are placed at the left end of the top surface of the driving belt, the driving motor works to drive the driving rollers to rotate, the driving rollers drive the driving belt to rotate clockwise when rotating, so that the corrugated paperboards positioned at the left end of the top surface of the driving belt are transported rightwards, the top surface of the rack is fixedly provided with a supporting frame, the top surface of the supporting frame is fixedly provided with a driving cylinder, the output end of the driving cylinder is fixedly sleeved with a lifting plate, the bottom surface of the lifting plate is fixedly provided with a fixing box, the bottom end of the fixing box is movably connected with a creasing knife, the driving cylinder drives the lifting plate to move downwards, and the lifting plate drives the fixing box to move downwards when moving downwards, at the moment, the lock pin is inserted into the locking plate to lock the rotating shaft, so that the rack is driven to move downwards by driving the rotating shaft and the gear when the fixed box moves downwards, the rack drives the indentation knife to move downwards by the extending plate, the indentation knife moves downwards to be in contact with the corrugated board to indentation the corrugated board, the bottom surface of the lifting plate is fixedly provided with the hanging plate, the bottom end of the hanging plate is movably connected with the rotating shaft, the front end and the rear end of the rotating shaft are fixedly provided with the gear, the top surface of the indentation knife is fixedly provided with the extending plate, and the left side surface of the extending plate is fixedly provided with the rack.

As a preferred technical scheme of the utility model, the top surface fixed mounting of support frame has the water tank, the bottom fixed mounting of water tank has the spray tube, the right flank fixed mounting of lifter plate has the link, the right-hand member swing joint of link has the hot plate, the left surface fixed mounting on hot plate top has the clamp plate, the top surface fixed mounting of link has the fixed axle, the surface activity of fixed axle has cup jointed pressure spring, and when indentation sword is shifting down, the spray tube sprays the water in the water tank evenly on the left side of indentation sword bottom, and water slides down under the effect of gravity on the left surface of indentation sword, makes the even distribution water in bottom of indentation sword, and when indentation sword and corrugated container board contact, water at first contacts corrugated container board, wets corrugated container board, makes the corrugated container board become soft, when the indentation sword carries out the indentation, avoids indentation sword and corrugated container board rigid contact, avoiding the occurrence of cracks.

As a preferred technical scheme of the utility model, the inner chamber fixed mounting of frame has the backup pad, the top surface of backup pad and the bottom surface laminating on drive belt top, the backup pad is located the below of indentation sword, and the backup pad supports the drive belt top, avoids the indentation sword corrugated container board when the indentation to appear collapsing.

As a preferred technical scheme of the utility model, the trailing flank fixed mounting of fixed box inner chamber has fixed pipe, the trailing flank fixed mounting in fixed pipe inner chamber has the lock plate, the trailing flank fixed mounting of rotation axis has the lockpin, the lockpin is pegged graft in the lock plate, and the lockpin is pegged graft and can be realized the locking to the rotation axis at the lock plate, avoids rotation axis to rotate, has guaranteed the stability of device.

As an optimal technical scheme of the utility model, the right-hand member and the rack toothing of gear, the length value of rack equals the triple of gear length value, the front end of rotation axis runs through and extends to the front side of support frame, rotates the rotation axis, can realize that the rotation axis drives the gear rotatory, the gear when rotatory through with the meshing of rack, can drive the inner chamber rebound at fixed box through the extension board to shortened the distance that the indentation sword moved down, avoided when carrying out the indentation to thinner corrugated container board, cause corrugated container board's fracture.

As an optimal technical scheme of the utility model, the bottom of spray tube is located the left side of indentation sword, distance value between the bottom of spray tube and the drive belt is one centimetre, compression spring's top fixed mounting is in the bottom surface on fixed axle top, compression spring's bottom fixed mounting is at the top surface of clamp plate, and the lifter plate moves down once more this moment, drives the link downstream to make the bottom and the indentation department contact of hot plate, thereby realize drying to indentation department, improved corrugated container board's intensity, and after hot plate and corrugated container board contact, the hot plate receives the support of corrugated container board and stops moving down, moves up relatively at the right-hand member of link, avoids the too big indentation department of leading to of pressure to damage.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a with the rotation axis move forward, remove the locking to the rotation axis, rotate the rotation axis, can realize that the rotation axis drives the gear rotation, the gear when rotatory through with the meshing of rack, can drive the indentation sword at the inner chamber rebound of fixed box to shortened the distance that the indentation sword moved down, avoided when carrying out the indentation to thinner corrugated container board, cause corrugated container board's fracture, improved the processingquality of device.

2. The utility model discloses an indentation sword is when moving down, the spray tube is with the even left side that sprays in indentation sword bottom of water in the water tank, make the even distributed water in bottom of indentation sword, when indentation sword and corrugated container board contact, water at first with corrugated container board contact, drench corrugated container board, make corrugated container board become soft, when the indentation sword carries out the indentation, avoid indentation sword and corrugated container board rigid contact, avoid appearing the crackle, hot plate and indentation department contact after the indentation finishes, dry moisture, thereby corrugated container board's intensity has been improved, corrugated container box's life has been increased.

Drawings

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

FIG. 2 is a schematic view of the structural belt of the present invention in explosive connection;

FIG. 3 is a schematic view of the structure of the indentation knife of the present invention;

FIG. 4 is a schematic sectional view of the fixing box of the present invention;

FIG. 5 is an enlarged schematic view of the point A in the structure diagram of the present invention in FIG. 2;

fig. 6 is an enlarged schematic view of the position B in the structure diagram of the present invention in fig. 4.

In the figure: 1. a frame; 2. a driving roller; 3. a drive motor; 4. a transmission belt; 5. a support frame; 6. a driving cylinder; 7. a lifting plate; 8. a fixing box; 9. an indentation knife; 10. a hanger plate; 11. a rotating shaft; 12. a gear; 13. an extension plate; 14. a rack; 15. a fixed tube; 16. a lock plate; 17. a lock pin; 18. a water tank; 19. a nozzle; 20. a connecting frame; 21. heating plates; 22. pressing a plate; 23. a fixed shaft; 24. a compression spring; 25. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 6, the utility model provides a corrugated cardboard creasing device for corrugated cardboard boxes, which comprises a frame 1, wherein the left side and the right side of the top end of the frame 1 are movably connected with a driving roller 2, the front end of the frame 1 is fixedly provided with a driving motor 3, the surface of the driving roller 2 is connected with a driving belt 4 in a driving way, corrugated cardboard is placed at the left end of the top surface of the driving belt 4, the driving motor 3 works to drive the driving roller 2 to rotate, the driving roller 2 drives the driving belt 4 to rotate clockwise when rotating, so as to transport the corrugated cardboard at the left end of the top surface of the driving belt 4 to the right, the top surface of the frame 1 is fixedly provided with a supporting frame 5, the top surface of the supporting frame 5 is fixedly provided with a driving cylinder 6, the output end of the driving cylinder 6 is fixedly sleeved with a lifting plate 7, the bottom surface of the lifting plate 7 is fixedly provided with a fixing box 8, the bottom end of the fixing box 8 is movably connected with a creasing knife 9, the driving cylinder 6 drives the lifting plate 7 to move downwards, the lifting plate 7 drives the fixing box 8 to move downwards when moving downwards, at the moment, the lock pin 17 is inserted into the locking plate 16 to lock the rotating shaft 11, the fixing box 8 drives the rack 14 to move downwards by driving the rotating shaft 11 and the gear 12 when moving downwards, so that the rack 14 drives the indentation knife 9 to move downwards through the extending plate 13, the indentation knife 9 is made to move downwards to be in contact with the corrugated board, the corrugated board is indented, the bottom surface of the lifting plate 7 is fixedly provided with the hanging plate 10, the bottom end of the hanging plate 10 is movably connected with the rotating shaft 11, the gears 12 are fixedly arranged at the front end and the rear end of the rotating shaft 11, the top surface of the indentation knife 9 is fixedly provided with the extending plate 13, and the left side surface of the extending plate 13 is fixedly provided with the rack 14.

Wherein, the top surface of the supporting frame 5 is fixedly provided with a water tank 18, the bottom end of the water tank 18 is fixedly provided with a spray pipe 19, the right side surface of the lifting plate 7 is fixedly provided with a connecting frame 20, the right end of the connecting frame 20 is movably connected with a heating plate 21, the left side surface of the top end of the heating plate 21 is fixedly provided with a pressing plate 22, the top surface of the connecting frame 20 is fixedly provided with a fixed shaft 23, the surface of the fixed shaft 23 is movably sleeved with a compression spring 24, when the creasing knife 9 moves downwards, the spray pipe 19 uniformly sprays water in the water tank 18 on the left side of the bottom end of the creasing knife 9, the water slides downwards on the left side surface of the creasing knife 9 under the action of gravity, so that the bottom end of the creasing knife 9 uniformly distributes water, when the creasing knife 9 contacts with the corrugated board, the corrugated board is wetted, the corrugated board is softened, when the creasing knife 9 performs creasing, the hard contact between the creasing knife 9 and the corrugated board is avoided, avoiding the occurrence of cracks.

Wherein, the inner chamber fixed mounting of frame 1 has backup pad 25, and the top surface of backup pad 25 and the laminating of the bottom surface on drive belt 4 top, backup pad 25 are located the below of indentation sword 9, and backup pad 25 supports drive belt 4 top, avoids indentation sword 9 corrugated container board to appear collapsing when the indentation.

Wherein, the trailing flank fixed mounting of fixed box 8 inner chamber has fixed pipe 15, and the trailing flank fixed mounting of fixed pipe 15 inner chamber has lock plate 16, and the trailing flank fixed mounting of rotation axis 11 has lockpin 17, and lockpin 17 pegs graft in lock plate 16, and lockpin 17 pegs graft and can realize the locking to rotation axis 11 at lock plate 16, avoids rotation axis 11 to rotate, has guaranteed the stability of device.

Wherein, the right-hand member of gear 12 meshes with rack 14, the length value of rack 14 equals the triple of gear 12 length value, the front end of rotation axis 11 runs through and extends to the front side of support frame 5, rotate rotation axis 11, it is rotatory to realize that rotation axis 11 drives gear 12, gear 12 passes through the meshing with rack 14 when rotatory, can drive indentation sword 9 through extension board 13 and upwards remove at the inner chamber of fixed box 8, thereby shortened the distance that indentation sword 9 moved down, avoid when carrying out the indentation to thinner corrugated container board, cause corrugated container board's fracture.

Wherein, the bottom of spray tube 19 is located the left side of indentation sword 9, the distance value between the bottom of spray tube 19 and drive belt 4 is one centimetre, hold-down spring 24's top fixed mounting is in the bottom surface on fixed axle 23 top, hold-down spring 24's bottom fixed mounting is at the top surface of clamp plate 22, lifter plate 7 moves down again this moment, drive link 20 downstream, thereby make the bottom of hot plate 21 and indentation department contact, thereby realize drying to the indentation department, corrugated container board's intensity has been improved, and after hot plate 21 and corrugated container board contacted, hot plate 21 received the support of corrugated container board and stopped moving down, right-hand member at link 20 relatively moves up, avoid the too big indentation department damage that leads to of pressure.

The utility model discloses a theory of operation and use flow:

when the corrugated cardboard conveying device is used, the corrugated cardboard is placed at the left end of the top surface of the conveying belt 4, the driving motor 3 works to drive the driving roller 2 to rotate, the driving roller 2 drives the conveying belt 4 to rotate clockwise when rotating, so that the corrugated cardboard at the left end of the top surface of the conveying belt 4 is conveyed rightwards, and the driving motor 3 stops working after the indentation position on the corrugated cardboard is positioned below the indentation knife 9;

then, the driving cylinder 6 drives the lifting plate 7 to move downwards, the lifting plate 7 drives the fixing box 8 to move downwards when moving downwards, at the moment, the lock pin 17 is inserted into the locking plate 16 to lock the rotating shaft 11, so that the fixing box 8 drives the rack 14 to move downwards by driving the rotating shaft 11 and the gear 12 when moving downwards, and the rack 14 drives the creasing knife 9 to move downwards by the extending plate 13, so that the creasing knife 9 moves downwards to be in contact with the corrugated board, and creasing the corrugated board;

when the creasing knife 9 moves downwards, the water in the water tank 18 is uniformly sprayed on the left side of the bottom end of the creasing knife 9 by the spray pipe 19, the water slides downwards on the left side surface of the creasing knife 9 under the action of gravity, so that the bottom end of the creasing knife 9 uniformly distributes the water, when the creasing knife 9 is in contact with a corrugated board, the water is firstly in contact with the corrugated board to wet the corrugated board, so that the corrugated board is softened, and when the creasing knife 9 performs creasing, the creasing knife 9 is prevented from being in hard contact with the corrugated board, so that cracks are avoided;

after the indentation is finished, the driving cylinder 6 drives the lifting plate 7 to move upwards, so that the indentation knife 9 is away from the corrugated board, the driving motor 3 continues to drive the corrugated board to move rightwards at the moment, when the corrugated board is completely positioned on the right side of the indentation knife 9, the indentation of the corrugated board is positioned below the heating plate 21, the lifting plate 7 moves downwards again at the moment, the connecting frame 20 is driven to move downwards, so that the bottom end of the heating plate 21 is contacted with the indentation, the indentation is dried, the strength of the corrugated board is improved, after the heating plate 21 is contacted with the corrugated board, the heating plate 21 is supported by the corrugated board to stop moving downwards, the right end of the connecting frame 20 moves upwards relatively, and damage to the indentation caused by overlarge pressure is avoided;

when the thin corrugated board needs to be indented, the rotating shaft 11 moves forwards, the lock pin 17 of the rotating shaft 11 leaves the locking plate 16, the rotating shaft 11 is rotated at the moment, the rotating shaft 11 can drive the gear 12 to rotate, the gear 12 is meshed with the rack 14 when rotating, and the extending plate 13 can drive the indentation knife 9 to move upwards in the inner cavity of the fixed box 8, so that the downward moving distance of the indentation knife 9 is shortened, and the corrugated board is prevented from being broken when the thin corrugated board is indented.

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 (6)

1. The utility model provides a corrugated container cardboard indentation equipment, includes frame (1), its characterized in that: the all swing joint in the left and right sides on frame (1) top has driving roller (2), the front end fixed mounting of frame (1) has driving motor (3), the surface transmission of driving roller (2) is connected with drive belt (4), the top surface fixed mounting of frame (1) has support frame (5), the top surface fixed mounting of support frame (5) has drive actuating cylinder (6), the fixed cover of the output of drive actuating cylinder (6) has lifter plate (7), the bottom surface fixed mounting of lifter plate (7) has fixed box (8), the bottom swing joint of fixed box (8) has indentation sword (9), the bottom surface fixed mounting of lifter plate (7) has hanger plate (10), the bottom swing joint of hanger plate (10) has rotation axis (11), the equal fixed mounting in both ends has gear (12) around rotation axis (11), the top surface of the indentation knife (9) is fixedly provided with an extension plate (13), and the left side surface of the extension plate (13) is fixedly provided with a rack (14).

2. A corrugated box board creasing device as defined in claim 1, wherein: the top surface fixed mounting of support frame (5) has water tank (18), the bottom fixed mounting of water tank (18) has spray tube (19), the right flank fixed mounting of lifter plate (7) has link (20), the right-hand member swing joint of link (20) has hot plate (21), the left surface fixed mounting on hot plate (21) top has clamp plate (22), the top surface fixed mounting of link (20) has fixed axle (23), compression spring (24) have been cup jointed in the surface activity of fixed axle (23).

3. A corrugated box board creasing device as defined in claim 1, wherein: the inner cavity of the rack (1) is fixedly provided with a supporting plate (25), the top surface of the supporting plate (25) is attached to the bottom surface of the top end of the transmission belt (4), and the supporting plate (25) is located below the indentation knife (9).

4. A corrugated box board creasing device as defined in claim 1, wherein: the rear side face of the inner cavity of the fixed box (8) is fixedly provided with a fixed pipe (15), the rear side face of the inner cavity of the fixed pipe (15) is fixedly provided with a locking plate (16), the rear side face of the rotating shaft (11) is fixedly provided with a lock pin (17), and the lock pin (17) is inserted into the locking plate (16).

5. A corrugated box board creasing device as defined in claim 1, wherein: the right end of the gear (12) is meshed with a rack (14), the length value of the rack (14) is three times that of the gear (12), and the front end of the rotating shaft (11) penetrates through and extends to the front side of the support frame (5).

6. A corrugated box board creasing device as defined in claim 2, wherein: the bottom end of the spray pipe (19) is located on the left side of the creasing knife (9), the distance between the bottom end of the spray pipe (19) and the transmission belt (4) is one centimeter, the top end of the compression spring (24) is fixedly installed on the bottom surface of the top end of the fixed shaft (23), and the bottom end of the compression spring (24) is fixedly installed on the top surface of the pressing plate (22).

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