CN111619161B

CN111619161B - Nailing device with clamping function and capable of bending paperboard

Info

Publication number: CN111619161B
Application number: CN202010688917.0A
Authority: CN
Inventors: 李新; 刘立杨
Original assignee: HEFEI HEXIN PACKAGING CO Ltd
Current assignee: HEFEI HEXIN PACKAGING Co.,Ltd.
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-12-31
Anticipated expiration: 2040-07-17
Also published as: CN111619161A

Abstract

The invention relates to the technical field of paperboard processing, and discloses a nailing device with a clamping function and capable of bending a paperboard, which comprises a case, wherein the bottom of the case is fixedly connected with a motor, the output end of the motor is fixedly connected with a first transmission gear, the circle center of the first transmission gear is fixedly connected with a worm, the side surface of the first transmission gear is meshed with a reversing gear set, the side surface of the reversing gear set is meshed with a second transmission gear, the circle center of the second transmission gear is fixedly connected with a threaded rod, the surface of the threaded rod is meshed with an internal thread sleeve, and the upper end of the internal thread sleeve is fixedly connected with a stop lever. The threaded rod is rotated forwards and reversely through the reversing gear set, the inner thread sleeve is meshed on the surface of the threaded rod, and the feeding mechanism is fixedly connected to the upper end of the inner thread sleeve, so that automatic feeding is achieved, manual feeding is not needed, time is saved, and the working efficiency is improved.

Description

Nailing device with clamping function and capable of bending paperboard

Technical Field

The invention relates to the technical field of paperboard processing, in particular to a nailing device with a clamping function and capable of bending a paperboard.

Background

In the processing of cardboard, in order to facilitate the cardboard pile into the firmness behind the carton, often through driving the nail at the junction of cardboard, make the junction of cardboard more firm. But the carton nailing on the existing market is mostly carried out the nailing through artifical handheld nailer, has reduced the efficiency of work like this, and partial automatic nailing device can not press from both sides the cardboard tightly in the nailing, and can't turn over the cardboard automatically and turn over the department of the joint nailing, needs manual operation, and installs multi-purpose electronic components, and the cost is expensive.

In order to solve the problems, the inventor provides a nailing device with a clamping function and capable of bending a paperboard, wherein a threaded rod rotates forwards and backwards through rotation of a reversing gear set, an internal thread sleeve is meshed on the surface of the threaded rod, and a feeding mechanism is fixedly connected to the upper end of the internal thread sleeve, so that the effects of automatic feeding, no need of manual feeding, time saving and work efficiency improvement are achieved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the nailing device with the clamping function and capable of bending the paper board, which has the advantages of automatic feeding, automatic nailing at the joint after automatically turning over the paper board, automatic clamping of the paper board in the turning over process, and prevention of deviation, improves the working efficiency, has multiple functions of common mechanical parts, reduces the manufacturing cost, and solves the problems that the paper box nailing is mostly carried out by manually holding a nailing machine, so the working efficiency is reduced, part of automatic nailing devices cannot clamp the paper board while nailing, the paper board cannot be automatically turned over at the joint for nailing, manual operation is needed, multiple electronic components are arranged, and the manufacturing cost is high.

(II) technical scheme

In order to realize the purposes that the automatic feeding can be realized, the nailing can be performed at the connecting part after the paper board is automatically turned over, the paper board is automatically clamped in the turning process, the deviation is prevented, the working efficiency is improved, the device has multiple purposes of common mechanical parts, and the manufacturing cost is reduced, the invention provides the following technical scheme: a nailing device with a clamping function and capable of bending a paperboard comprises a case, wherein a motor is fixedly connected to the bottom of the case, a first transmission gear is fixedly connected to the output end of the motor, a worm is fixedly connected to the circle center of the first transmission gear, a reversing gear set is meshed to the side face of the first transmission gear, a second transmission gear is meshed to the side face of the reversing gear set, a threaded rod is fixedly connected to the circle center of the second transmission gear, an internal thread sleeve is meshed to the surface of the threaded rod, a stop lever is fixedly connected to the upper end of the internal thread sleeve, a stop block is fixedly connected to the upper end of the stop lever, a sliding groove is slidably connected to the outer surface of the stop block, a storage groove is fixedly connected to the upper end of the sliding groove, a third transmission gear is meshed to the surface of the worm, and a rotating column is fixedly connected to the circle center of the third transmission gear, the utility model discloses a quick-witted structure, including the rotation post, No. three drive gear's one end fixedly connected with rolling disc is kept away from to the rotation post, the centrifugation department on rolling disc surface rotates and is connected with movable connecting rod, movable connecting rod keeps away from the one end rotation of rolling disc and is connected with the depression bar, the surface of depression bar rotates and is connected with the carriage release lever, the outside sliding connection of carriage release lever has the backup pad, the lower extreme fixedly connected with nailing mechanism of backup pad, the surface of depression bar rotates and is connected with the slide bar, the one end fixedly connected with clamping device of depression bar is kept away from to the slide bar.

Preferably, the left end of the case is fixedly connected with a containing groove, the right end of the case is provided with a sliding rail, and the inside of the sliding rail is slidably connected with a supporting plate.

Preferably, the worm is rotatably connected to the side wall of the case, the reversing gear set is provided with two rotating gears which are meshed with each other, a half-gear-tooth gear is fixedly connected to the circle center of each rotating gear, and a second transmission gear is meshed with the side face of each half-gear-tooth gear.

Preferably, the inside of dog is seted up flutedly, the bottom fixedly connected with spring of recess, the upper end fixedly connected with stopper of spring, the straight flute has been seted up to the bottom in storage groove, and the width in straight flute equals the width of stopper, and the both ends fixedly connected with baffle in storage groove has seted up fretwork frame in the bottom in storage groove, and the height of fretwork frame equals the cardboard thickness.

Preferably, the rotating column is rotatably connected to a bottom plate of the case through a fixing frame, a centrifugal part of the rotating disc is rotatably connected with a movable connecting rod, the movable connecting rod consists of two rods, the upper end of the movable connecting rod is rotatably connected with the pressing rod, and the lower end of the movable connecting rod is rotatably connected with the rotating disc.

Preferably, the pressure lever is rotatably connected with the movable rod through a connecting rod, and the pressure lever is rotatably connected with the sliding rod through a connecting rod.

Preferably, the inside fixedly connected with spring of backup pad, the other end fixedly connected with carriage release lever of spring, the bottom of backup pad is seted up flutedly, the inside fixedly connected with nailing mechanism of recess.

Preferably, the supporting plate has a left part and a right part, the side surface of the supporting plate on the left side is fixedly connected with a metal groove, the side surface of the supporting plate on the right side is fixedly connected with a metal column, and the metal groove and the metal column are connected with an internal circuit.

Preferably, a rotating gear is fixedly connected to the side face of the clamping device, a shear type elevator device is fixedly connected to the circle center of the rotating gear, clamping blocks are fixedly connected to two ends of the shear type elevator device, a sliding rail is arranged on the side face of the supporting plate, the clamping device is connected to the inside of the sliding rail in a sliding mode, a rack is arranged at the bottom of the right end of the sliding rail, and the rotating gear of the clamping device is meshed with the rack.

(III) advantageous effects

Compared with the prior art, the invention provides the nailing device with the clamping function and capable of bending the paperboard, and the nailing device has the following beneficial effects:

1. this nailing device with clamping function and cardboard of just can buckling makes threaded rod corotation and reversal through the rotation of switching-over gear train, and the surface meshing of threaded rod has the internal thread cover, and the upper end fixedly connected with feeding mechanism of internal thread cover has reached can autoloading, need not artifical pay-off, has practiced thrift the time, has improved work efficiency's effect.

2. This nailing device with press from both sides tight function and cardboard of can buckling, it is tight with the cardboard clamp to drive clamping device through pushing down of depression bar, and move along with the depression bar, the depression bar rotates with the carriage release lever to be connected, the carriage release lever is connected with nailing mechanism, when the depression bar moves to the lower extreme, the nailing device can mesh, and communicate the internal circuit and make nailing mechanism function, thereby reached and to turn over a book and the nailing to the cardboard, and press from both sides tightly the cardboard at the in-process that turns over a book, prevent the skew of cardboard, make the effect of nailing better, the device is multi-purpose ordinary machine part, moreover, the steam generator is simple in structure, the effect of manufacturing cost is reduced.

Drawings

FIG. 1 is a front cross-sectional structural view of a nailing device of the present invention;

FIG. 2 is a schematic structural view of the connection between the support plate and the turnover mechanism and the clamping mechanism according to the present invention;

FIG. 3 is a side view of the support plate of the present invention;

FIG. 4 is a schematic view of the feeding device of the present invention;

FIG. 5 is a schematic view of the clamping mechanism of the present invention;

fig. 6 is a schematic structural diagram of the transmission mechanism of the present invention.

In the figure: 1. a chassis; 2. a motor; 3. a first transmission gear; 4. a worm; 5. a reversing gear set; 6. a second transmission gear; 7. a threaded rod; 8. an internal thread sleeve; 9. a stop lever; 10. a stopper; 11. a chute; 12. a storage groove; 13. a third transmission gear; 14. rotating the column; 15. rotating the disc; 16. a movable connecting rod; 17. a pressure lever; 18. a travel bar; 19. a support plate; 20. a nailing mechanism; 21. a slide bar; 22. and (4) a clamping device.

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.

Referring to fig. 1-6, a nailing device with clamping function and capable of bending a cardboard comprises a case 1, wherein a holding groove 12 is fixedly connected to the left end of the case 1, a slide rail is arranged at the right end of the case 1, and a support plate 19 is slidably connected to the inside of the slide rail, so that the support plate 19 can slide inside the case 1. The bottom of the case 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a first transmission gear 3, the circle center of the first transmission gear 3 is fixedly connected with a worm 4, and the worm 4 is rotatably connected to the side wall of the case 1. The side surface of the first transmission gear 3 is engaged with a reversing gear set 5, the reversing gear set 5 is rotationally connected to the side wall of the case 1, the reversing gear set 5 is provided with two rotating gears which are engaged with each other, the circle center of each rotating gear is fixedly connected with a half-gear-tooth gear, the side surface of the half-gear-tooth gear is engaged with a second transmission gear 6, make two rotation opposite directions of half-wheel tooth gear, realize No. two drive gear 6 corotation and reversal regularly, the side meshing of switching-over gear group 5 has No. two drive gear 6, No. two drive gear 6's centre of a circle department fixedly connected with threaded rod 7, the surface meshing of threaded rod 7 has internal thread cover 8, the upper end fixedly connected with pin 9 of internal thread cover 8, the upper end fixedly connected with dog 10 of pin 9, the inside of dog 10 has seted up flutedly, the bottom fixedly connected with spring of recess, the upper end fixedly connected with stopper of spring. The surface sliding connection of dog 10 has spout 11, the upper end fixedly connected with storage tank 12 of spout 11, the straight flute has been seted up to storage tank 12's bottom, the width of straight flute equals the width of stopper, the both ends fixedly connected with baffle of storage tank 12, fretwork frame has been seted up to storage tank 12's bottom, the height of fretwork frame equals the cardboard thickness, make dog 10 can carry the inside cardboard of storage tank 12 bottom fretwork frame to the surface of backup pad 19, the surface meshing of worm 4 has No. three drive gear 13, No. three drive gear 13's centre of a circle department fixedly connected with rotates post 14, it rotates on the bottom plate of quick-witted case 1 through the mount to rotate post 14.

The rotating column 14 is fixedly connected with a rotating disc 15 far away from one end of a third transmission gear 13, a movable connecting rod 16 is rotatably connected at the centrifugal position of the rotating disc 15, the movable connecting rod 16 consists of two rods, the upper end of the movable connecting rod is rotatably connected with a pressing rod 17, the lower end of the movable connecting rod is rotatably connected with the rotating disc 15, the centrifugal position on the surface of the rotating disc 15 is rotatably connected with the movable connecting rod 16, one end of the movable connecting rod 16 far away from the rotating disc 15 is rotatably connected with the pressing rod 17, the pressing rod 17 is rotatably connected with a moving rod 18 through a connecting rod, and the pressing rod 17 is rotatably connected with a sliding rod 21 through a connecting rod. The surface of depression bar 17 rotates and is connected with carriage release lever 18, and the outside sliding connection of carriage release lever 18 has backup pad 19, and the inside fixedly connected with spring of backup pad 19, the other end fixedly connected with carriage release lever 18 of spring, the recess has been seted up to the bottom of backup pad 19, and the inside fixedly connected with nailing mechanism 20 of recess for backup pad 19 can follow carriage release lever 18 and move together. The supporting plate 19 has left and right parts, the side surface of the supporting plate 19 on the left side is fixedly connected with a metal groove, the side surface of the supporting plate 19 on the right side is fixedly connected with a metal column, and the metal groove and the metal column are connected with an internal circuit, so that the internal circuit can be communicated to move the nailing mechanism 20 when the two supporting plates 19 are connected with each other, and nailing operation is realized. The lower extreme fixedly connected with nailing mechanism 20 of backup pad 19, the surface of depression bar 17 rotates and is connected with slide bar 21, the side fixedly connected with rotating gear of clamping device 22 of the one end fixedly connected with clamping device 22 that slide bar 21 kept away from depression bar 17, the centre of a circle department fixedly connected with of rotating gear cuts the formula elevator device, the both ends fixedly connected with of cutting the formula elevator device presss from both sides tight piece, the slide rail has been seted up to the side of backup pad 19, clamping device 22 sliding connection is inside the slide rail, the rack has been seted up to the bottom of slide rail right-hand member, clamping device 22's rotation gear and rack toothing have realized that clamping device 22 presss from both sides the cardboard when depression bar 17 moves downwards, loosen the cardboard when depression bar 17 resets.

The working principle is as follows: a worker places a paper board inside a storage groove 12, then starts a motor 2, the motor 2 is started to drive a first transmission gear 3 to rotate, a worm 4 is fixedly connected to the center of the first transmission gear 3, the first transmission gear 3 is meshed with a reversing gear set 5, the reversing gear set 5 is rotatably connected to the side wall of a case 1, the reversing gear set 5 is provided with two rotation gears which are meshed with each other, so that the rotation directions of the two rotation gears are opposite, the center of the rotation gear is fixedly connected with a half-gear, the side surface of the half-gear is meshed with a second transmission gear 6, so that the second transmission gear 6 can regularly rotate forwards and reversely, the center of the second transmission gear 6 is fixedly connected with a threaded rod 7, the surface of the threaded rod 7 is meshed with an internal thread sleeve 8, the upper end of the internal thread sleeve 8 is fixedly connected with a stop rod 9, and the upper end of the stop rod 9 is fixedly connected with a stop block 10, therefore, the check block 10 can move left and right along with the inner thread sleeve 8, the upper end of the check block 10 is fixedly connected with the storage groove 12, the bottom of the storage groove 12 is provided with a hollow frame, the height of the hollow frame is the same as that of the paper board, and therefore the check block 10 can move the paper board inside the hollow frame to the inside of the supporting plate 19 at the right end.

The surface of the worm 4 is engaged with a third transmission gear 13, the third transmission gear 13 is fixedly connected with a rotating disc 15 through a rotating column 14, a movable connecting rod 16 is rotatably connected at the centrifugal position of the rotating disc 15, the other end of the movable connecting rod 16 is rotatably connected with a pressing rod 17, two ends of the pressing rod 17 are slidably connected with the wall of the case 1, so that the pressing rod 17 can move up and down to turn over the paperboard, the pressing rod 17 is rotatably connected with a moving rod 18, the pressing rod 17 is rotatably connected with a sliding rod 21, the outer side of the moving rod 18 is slidably connected with a supporting plate 19, a spring is fixedly connected between the pressing rod and the supporting plate, the sliding rod 21 is connected with a clamping device 22, the side surface of the clamping device 22 is rotatably connected with a rotating gear, the surface of the rotating gear is engaged with a rack, so that the paperboard is clamped by the clamping device 22 when the pressing rod 17 is pressed downwards, the clamping device 22 slides to the bottommost along with the stop rod 9, and the moving rod 18 presses the spring to slide the supporting plate 19, the supporting plates 19 on the two sides are fixedly connected with metal columns and metal grooves, the metal columns and the metal grooves are in contact to enable circuits to be communicated, the nailing mechanism 20 achieves nailing operation on the paperboard, when the pressing rod 17 moves upwards, the clamping device 22 restores the original position, the paperboard is loosened, and a worker takes out the paperboard.

In conclusion, this nailing device that has clamping function and can buckle cardboard makes threaded rod 7 corotation and reversal through reversing gear 5's rotation, and the surface meshing of threaded rod 7 has internal thread cover 8, and the upper end fixedly connected with feeding mechanism of internal thread cover 8 to reach and to have autoloading, need not artifical pay-off, practiced thrift the time, improved work efficiency's effect.

This nailing device with press from both sides tight function and cardboard of can buckling, it is tight with the cardboard clamp to drive clamping device 22 through the pushing down of depression bar 17, and follow depression bar 17 and remove together, depression bar 17 rotates with carriage release lever 18 and is connected, carriage release lever 18 is connected with nailing mechanism 20, when depression bar 17 removed the bottom, backup pad 19 can mesh, and communicate internal circuit makes nailing mechanism 20 function, thereby reached and to have turned over a book and the nailing to the cardboard, and press from both sides tightly the cardboard at the in-process that turns over a book, prevent the skew of cardboard, make the effect of nailing better, the multi-purpose ordinary machine part of the device, moreover, the steam generator is simple in structure, the effect of manufacturing cost is reduced.

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. The utility model provides a nailing device with press from both sides tight function and can buckle cardboard, includes quick-witted case (1), its characterized in that: the bottom of the case (1) is fixedly connected with a motor (2), an output end of the motor (2) is fixedly connected with a first transmission gear (3), a circle center of the first transmission gear (3) is fixedly connected with a worm (4), a side face of the first transmission gear (3) is meshed with a reversing gear set (5), a side face of the reversing gear set (5) is meshed with a second transmission gear (6), a circle center of the second transmission gear (6) is fixedly connected with a threaded rod (7), the surface of the threaded rod (7) is meshed with an internal thread sleeve (8), the upper end of the internal thread sleeve (8) is fixedly connected with a stop lever (9), the upper end of the stop lever (9) is fixedly connected with a stop block (10), the outer surface of the stop block (10) is slidably connected with a sliding groove (11), and the upper end of the sliding groove (11) is fixedly connected with a material containing groove (12), a third transmission gear (13) is meshed on the surface of the worm (4), a rotating column (14) is fixedly connected at the center of the third transmission gear (13), one end of the rotating column (14) far away from the third transmission gear (13) is fixedly connected with a rotating disc (15), a movable connecting rod (16) is rotatably connected at the centrifugal part on the surface of the rotating disc (15), one end of the movable connecting rod (16) far away from the rotating disc (15) is rotatably connected with a pressure lever (17), the surface of the pressure lever (17) is rotationally connected with a movable rod (18), the outer side of the movable rod (18) is connected with a supporting plate (19) in a sliding way, the lower end of the supporting plate (19) is fixedly connected with a nailing mechanism (20), the surface of the pressure lever (17) is rotatably connected with a sliding rod (21), one end of the sliding rod (21) far away from the pressure rod (17) is fixedly connected with a clamping device (22);

the pressure lever (17) is rotationally connected with the movable rod (18) through a first connecting rod, and the pressure lever (17) is rotationally connected with the sliding rod (21) through a second connecting rod; the first connecting rod and the second connecting rod are different in length; two moving rods (18) are arranged and are respectively connected with the left part and the right part of the supporting plate (19);

a spring is fixedly connected inside the supporting plate (19), the other end of the spring is fixedly connected with a moving rod (18), a groove is formed in the bottom of the supporting plate (19), and a nailing mechanism (20) is fixedly connected inside the groove;

the supporting plate (19) has a left part and a right part, the side surface of the supporting plate (19) on the left side is fixedly connected with a metal groove, the side surface of the supporting plate (19) on the right side is fixedly connected with a metal column, and the metal groove and the metal column are connected with an internal circuit;

the side face of the clamping device (22) is fixedly connected with a rotating gear, the circle center of the rotating gear is fixedly connected with a shear type elevator device, clamping blocks are fixedly connected to two ends of the shear type elevator device, a sliding rail is arranged on the side face of the supporting plate (19), the clamping device (22) is connected to the inside of the sliding rail in a sliding mode, a rack is arranged at the bottom of the right end of the sliding rail, and the rotating gear of the clamping device (22) is meshed with the rack.

2. A nailing device having a clamping function and capable of bending a cardboard as claimed in claim 1, wherein: the left end of the case (1) is fixedly connected with a containing groove (12), the right end of the case (1) is provided with a slide rail, and the inside of the slide rail is slidably connected with a support plate (19).

3. A nailing device having a clamping function and capable of bending a cardboard as claimed in claim 1, wherein: the worm (4) is rotatably connected to the side wall of the case (1), the reversing gear set (5) is provided with two rotating gears which are meshed with each other, a half-wheel-tooth gear is fixedly connected to the circle center of each rotating gear, and a second transmission gear (6) is meshed with the side face of each half-wheel-tooth gear.

4. A nailing device having a clamping function and capable of bending a cardboard as claimed in claim 1, wherein: the inside of dog (10) is seted up flutedly, the bottom fixedly connected with spring of recess, the upper end fixedly connected with stopper of spring, the straight flute has been seted up to the bottom in storage groove (12), and the width of straight flute equals the width of stopper, and the both ends fixedly connected with baffle in storage groove (12), the fretwork frame has been seted up to the bottom in storage groove (12), and the height of fretwork frame equals the cardboard thickness.

5. A nailing device having a clamping function and capable of bending a cardboard as claimed in claim 1, wherein: the rotating column (14) is rotatably connected to a bottom plate of the case (1) through a fixing frame, a movable connecting rod (16) is rotatably connected to a centrifugal part of the rotating disc (15), the movable connecting rod (16) consists of an upper rod and a lower rod, the upper rod is rotatably connected with the pressing rod (17), and the lower rod is rotatably connected with the rotating disc (15).