CN113387011B

CN113387011B - Adjustable carton packaging machine convenient to convey

Info

Publication number: CN113387011B
Application number: CN202110940557.3A
Authority: CN
Inventors: 成锋
Original assignee: Nantong Tongzhou Maorun Packaging Products Co ltd
Current assignee: Nantong Tongzhou Maorun Packaging Products Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-11-16
Anticipated expiration: 2041-08-17
Also published as: CN113387011A

Abstract

The invention discloses an adjustable carton packaging machine convenient to convey, which relates to the technical field of carton packaging and comprises a rack, wherein a conveying roller and a carton sealing device are arranged on the rack, the conveying roller conveys a carton positioned on the conveying roller, the carton sealing device seals the carton by using an adhesive tape, an opening is formed in the middle of the rack, a conveying device is arranged at the bottom of the rack positioned at the opening, and the conveying device comprises a driving mechanism and a clamping mechanism. Do benefit to and form adaptability to the different express delivery cartons of specification and carry the packing effect.

Description

Adjustable carton packaging machine convenient to convey

Technical Field

The invention relates to the technical field of carton packaging, in particular to an adjustable carton packaging machine convenient to convey.

Background

The carton is a packing article, to the quick trade that takes place fast now, has played important effect, adopts the carton to pack convenient and fast mostly when packing the express delivery. When packing the express delivery, place back in the carton at the express delivery usually, need seal the carton, current joint sealing device adopts the sticky tape to seal usually, then need to carry out one to partly heavier article and tie up the operation, improve the sealed effect to the carton. However, when a conveying device of the existing packaging machine is matched with a box sealing device to seal a carton in the conveying process, the conveying device can only seal cartons with the same specification, and cannot form effective adaptation to the existing different express packaging cartons, and the same packaging carton cannot form an effective protection effect on express delivery, so that express delivery is easy to shake in the carton; in the conveying process, the stability of the carton can not be ensured, and the carton is easy to fluctuate along with the movement of the conveying device to influence the sealing operation; and the gap conveying effect can not be formed, and other causes except the sealing, such as bundling, can not be performed in the moving process of the carton all the time.

Disclosure of Invention

The invention provides an adjustable carton packaging machine convenient to convey, and aims to solve the problem that the existing different express packaging cartons cannot be effectively matched for conveying in the prior art.

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

the utility model provides an adjustable carton packaging machine who conveniently carries, includes the frame, install conveying roller and joint sealing device in the frame, wherein the conveying roller carries the carton that is located it, and the joint sealing device seals the carton with the sticky tape, the opening has been seted up at the frame middle part, is located the opening part conveyor is installed to the frame bottom, conveyor includes actuating mechanism and fixture, the actuating mechanism output is connected with the conveyer belt, fixture includes the carriage, and is a plurality of the equal sliding connection of carriage is on the conveyer belt, and equal fixedly connected with grip block, and is a plurality of all be connected with reset spring between carriage and the conveyer belt, and is a plurality of two liang of carriages are a set of, two with organizing fixedly connected with elastic strip and conductive spring between the carriage, conductive spring electric connection has the external circuit.

Preferably, actuating mechanism includes driving motor, drive wheel and conveyer belt, driving motor fixed connection is in the frame, two the drive wheel all rotates to be connected in the frame, the coaxial fixed connection of driving motor output and a drive wheel, two all the cover is equipped with same conveyer belt on the drive wheel, the sliding tray has been seted up along the direction of transfer in the conveyer belt, sliding tray sliding connection has the carriage, and the motion through the conveyer belt drives the carriage and removes, drives the fixture motion on it to carton formation centre gripping and the transport effect in the motion, fixedly connected with horizontal support frame in the frame, the first lower surface subsides of conveyer belt lean on the horizontal support frame upper surface.

Preferably, the sliding frame top and the bottom are both rotatably connected with sliding wheels, one side, away from the sliding frame, of each sliding wheel abuts against the top and the bottom of the sliding groove, the moving resistance in the sliding groove of the sliding frame is reduced through the sliding wheels, and the sliding frame is convenient to move.

Preferably, the equal fixedly connected with reset spring in carriage both ends, reset spring keeps away from the equal fixed connection of carriage one end on both ends in the sliding tray, reset spring is initial to be in tensile state, and the carriage is located the sliding tray middle part, is used for making it reset after the carriage removes, makes things convenient for next time to use.

Preferably, the elastic strip has elasticity, and the middle part is connected in the conveyer belt, the cavity has coaxially seted up in the elastic strip, contain magnetorheological suspensions in the cavity, electrically conductive spring coaxial cover is established on the elastic strip, wherein magnetorheological suspensions increases under the magnetic field effect that electrically conductive spring circular telegram produced, makes two carriage of its connection fixed on the conveyer belt, improves the stability behind the grip block centre gripping carton on it.

Preferably, still be connected with the stasis mechanism in the frame, the stasis mechanism includes pin, connecting rod, rotation wheel and reduction gear group, the pin blocks the grip block bottom along perpendicular to direction of transfer sliding connection in the frame bottom after just stretching out, the pin is kept away from grip block one end and is rotated and connect on the connecting rod, the connecting rod is kept away from grip block one end and is rotated and connect on rotating a round edge, it rotates and connects in the frame to rotate the wheel, and is connected with reduction gear group, the reduction gear group input is connected with the conveyer belt, and the output with rotate the coaxial fixed connection of wheel, through the power of reduction gear group intercepting part conveyer belt, makes the pin stretch out and block the grip block to make two fixed carriage pulling reset spring, make it by the temporary stop at the current position, conveniently carry out other operations except sealing.

Preferably, the stop lever includes threaded sleeve and threaded rod, threaded sleeve is intraductal with the coaxial threaded connection of threaded rod, and keep away from threaded rod one end and rotate with the connecting rod and be connected, conveniently changes the length of stop lever, and then changes its time that blocks the grip block in a reciprocating motion process, forms the control to dead time.

Preferably, the reduction gear set comprises two bevel gears and a column gear which are rotatably connected to the rack, the two conveying bevel gears are meshed with each other and are mutually vertical in axial direction, one bevel gear is coaxially and fixedly connected with the rotating wheel, the other bevel gear is coaxially and fixedly connected with the column gear, and the conveying column gear is meshed with the conveying belt to provide power for the movement of the stop lever.

Compared with the prior art, the invention has the following beneficial effects:

1. when the carton moves to a position between the two clamping blocks in the same group above the opening, the conductive spring is electrified and contracted, the two sliding frames are pulled to be close to each other, so that the two clamping blocks form a clamping effect on the carton, the carton is ensured not to fluctuate in the transportation process, meanwhile, the carton can be effectively adapted to cartons with different specifications and the length of which is less than the initial distance between the two clamping blocks, and the adaptive conveying and packaging effect on express cartons with different specifications is favorably realized.

2. When the conductive spring is electrified and contracted, the magnetorheological fluid in the elastic strip connecting the two sliding frames increases the viscosity under the action of a magnetic field generated by the magnetorheological fluid, so that the two sliding frames are fixed on the conveying belt, two clamping blocks for clamping the carton box are convenient to keep a relatively fixed effect, and the stability of conveying the carton box is further improved.

3. According to the carton bundling device, the carton needs to be bundled in the conveying process, the speed reduction gear set in the stagnation mechanism intercepts partial kinetic energy of the conveyor belt to enable the driving wheel to rotate, finally the stop lever is linearly reciprocated on the rack, the stop lever momentarily extends out and blocks the bottom of the clamping block, meanwhile, the two sliding frames simultaneously pull the reset spring to slide in the sliding groove, so that the transient stagnation time is provided, and the bundling operation is convenient; when the dead time needs to be adjusted, the length of the blocking rod is adjusted by rotating the threaded rod, so that the time occupation ratio of the blocking rod for blocking the clamping block in the linear reciprocating motion process can be changed, and the device is convenient to adapt to different bundling means.

Drawings

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

FIG. 2 is a schematic view of the drive mechanism of the present invention;

FIG. 3 is a schematic view of a clamping mechanism of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 3;

FIG. 6 is a schematic diagram of a stagnation mechanism of the present invention.

In the figure: 1 frame, 11 openings, 2 box sealing devices, 3 conveying devices, 4 driving mechanisms, 41 driving motors, 42 driving wheels, 43 conveyor belts, 431 sliding grooves, 5 clamping mechanisms, 51 sliding frames, 511 sliding wheels, 52 clamping blocks, 53 return springs, 54 elastic strips, 55 conductive springs, 6 stagnation mechanisms, 61 stop levers, 611 threaded sleeves, 612 threaded rods, 62 connecting rods, 63 rotating wheels and 64 reduction gear sets.

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.

Referring to fig. 1-6, an adjustable carton packaging machine convenient for conveying comprises a frame 1, wherein a conveying roller and a carton sealing device 2 are installed on the frame 1, the conveying roller conveys a carton positioned on the conveying roller, and the carton sealing device 2 adopts the prior art to seal the carton by using an adhesive tape in the moving process of the carton.

An opening 11 is opened in the middle of the frame 1, and a conveying device 3 is installed at the bottom of the frame 1 located at the opening 11 to support and limit the carton in the moving process, so that the sealing operation is prevented from being influenced by fluctuation generated in the moving process.

Referring to fig. 2, the conveying device 3 includes a driving mechanism 4 and a clamping mechanism 5, the driving mechanism 4 includes a driving motor 41, driving wheels 42 and a conveyor belt 43, the driving motor 41 is fixedly connected to the frame 1, both driving wheels 42 are rotatably connected to the frame 1, an output end of the driving motor 41 is coaxially and fixedly connected to one driving wheel 42, the same conveyor belt 43 is sleeved on both driving wheels 42, a sliding groove 431 is formed in the conveyor belt 43 along the conveying direction, a sliding frame 51 is slidably connected to the sliding groove 431, a horizontal support frame is fixedly connected to the frame 1, a lower surface of an upper half of the conveyor belt 43 is attached to an upper surface of the horizontal support frame, the driving motor 41 works, an output end thereof drives the driving wheels 42 to rotate, and further drives the conveyor belt 43 on both driving wheels 42 to rotate, wherein the conveyor belt 43 is flush with the opening 11, the conveyor belt 43 moves to drive the clamping mechanism 5 thereon to move, thereby forming a clamping conveying effect on the cartons in the moving process.

Referring to fig. 3-5, the clamping mechanism 5 includes a sliding frame 51, a plurality of sliding frames 51 are slidably connected to the conveyor belt 43, sliding wheels 511 are rotatably connected to the top and the bottom of each sliding frame 51, one side of each sliding wheel 511, far away from the corresponding sliding frame 51, abuts against the top and the bottom of each sliding groove 431, the sliding wheels 511 reduce the moving resistance of the corresponding sliding frame 51 in the corresponding sliding groove 431 when the sliding frame 51 is located at the opening 11, the sliding frames 51 can move conveniently, and finally the clamping assemblies are driven to form effective clamping and conveying effects on cartons of different specifications.

The plurality of sliding frames 51 are fixedly connected with clamping blocks 52, the plurality of sliding frames 51 are in a group, the two clamping blocks 52 are in a group and form clamping and limiting effects on two sides of the carton, and the clamping blocks 52 form conveying effects on the carton when moving along with the conveyor belt 43.

All be connected with reset spring 53 between a plurality of carriages 51 and the conveyer belt 43, the equal fixedly connected with reset spring 53 in carriage 51 both ends, reset spring 53 keeps away from the equal fixed connection of carriage 51 one end on both ends in sliding tray 431, and reset spring 53 is initial to be in tensile state, and carriage 51 is located sliding tray 431 middle part, is used for making it reset after carriage 51 removes, makes things convenient for next time to use.

Fixedly connected with elastic strip 54 and conductive spring 55 between two carriage 51 of the same group, conductive spring 55 electric connection has external circuit, and when the carton moved between two grip block 52 of the same group, conductive spring 55 produced induction magnetic field after the circular telegram, took place the shrink under induction magnetic field's effect to two carriage 51 of pulling are close to each other, and then make two grip block 52 form the centre gripping effect to the carton.

The elastic strip 54 has elasticity, the middle part of the elastic strip is connected in the conveying belt 43, a cavity is coaxially formed in the elastic strip 54, magnetorheological fluid is contained in the cavity, the magnetorheological fluid is a suspension body formed by mixing small soft magnetic particles with high magnetic conductivity and low magnetic hysteresis and non-magnetic conductive liquid, the viscosity is increased under the action of a magnetic field with certain strength, the conductive spring 55 is coaxially sleeved on the elastic strip 54, the viscosity of the magnetorheological fluid is increased under the action of the magnetic field generated by electrifying the conductive spring 55, the stretching action of the elastic strip 54 is reduced at the moment, therefore, the two sliding frames 51 are fixed on the conveying belt 43, and the clamping stability of the clamping mechanism 5 on a carton is improved.

Referring to fig. 6, the machine frame 1 is further connected with a stopping mechanism 6, so that the carton conveyed by the conveying device 3 is temporarily stopped on the machine frame 1, and other operations such as banding can be conveniently performed, the stopping mechanism 6 comprises a stop lever 61, a connecting rod 62, a rotating wheel 63 and a reduction gear set 64, the stop lever 61 is connected to the bottom of the machine frame 1 through a limiting chute in a sliding manner along the direction perpendicular to the conveying direction and extends out to block the bottom of the clamping block 52, one end of the stop lever 61 far away from the clamping block 52 is rotatably connected to the connecting rod 62, one end of the connecting rod 62 far away from the clamping block 52 is rotatably connected to one edge of the rotating wheel 63, the rotating wheel 63 rotates to drive the connecting rod 62 to move, the connecting rod 62 pulls the stop lever 61 to linearly and reciprocally slide at the bottom of the machine frame 1, the structure is similar to that a crankshaft of an automobile engine drives a piston to linearly and reciprocally move through the connecting rod, the rotating wheel 63 is rotatably connected to the machine frame 1, and be connected with reduction gear 64, reduction gear 64 input is connected with conveyer belt 43, and the output with rotate the coaxial fixed connection of round 63, along with conveyer belt 43 motion, reduction gear 64 makes and rotates round 63, and then forms straight reciprocating motion through connecting rod 62 pin 61, pin 61 stretches out for a short time and blocks the grip block 52 bottom, and two carriage 51 stimulate reset spring 53 simultaneously and slide in sliding tray 431 this moment, provide short dead time, conveniently carry out other operations.

The stop lever 61 comprises a threaded sleeve 611 and a threaded rod 612, the threaded sleeve 611 is coaxially in threaded connection with the threaded rod 612, one end, far away from the threaded rod 612, of the threaded sleeve is rotatably connected with the connecting rod 62, the length of the stop lever 61 can be adjusted by manually rotating the threaded rod 612, the time for blocking the clamping block 52 is changed in the process of linear reciprocating motion, and the dead time of the clamped carton is changed.

The reduction gear set 64 comprises two bevel gears and a column gear which are rotationally connected to the frame 1, the two conveying bevel gears are meshed with each other and are axially vertical to each other, one bevel gear is coaxially and fixedly connected with the rotating wheel 63, the other bevel gear is coaxially and fixedly connected with the column gear, and the conveying column gear is meshed with the conveying belt and is used for intercepting part of kinetic energy of the conveying belt 43 to enable the rotating wheel 63 to rotate.

When the carton is sealed, the carton is placed on the conveying roller, the conveying roller rotates to enable the carton to move towards the carton sealing device 2 and the conveying device 3, the carton moves to the front of the opening 11, the front clamping block 52 in the same group moves into the upper part of the opening 11 along with the conveying belt 43 and moves together with the carton, when the rear clamping block 52 rotates to the upper part of the opening 11, the conductive spring 55 is electrified to generate a magnetic field and contract, so that the two sliding frames 51 are pulled to approach each other, the two clamping blocks 52 form a clamping effect on the carton, the conveying and limiting effects on the carton are realized, the carton is ensured not to generate fluctuation in the conveying process, the sealing operation on the carton is influenced, meanwhile, the cartons with different specifications and the lengths smaller than the initial distance between the two clamping blocks 52 can form effective adaptation, and the adaptability is better compared with the traditional device which can only convey the cartons with the uniform specification, the method can form effective adaptive conveying packages for express packages with different specifications;

when the conductive spring 55 is electrified and contracted, under the action of a magnetic field generated by the magnetorheological fluid in the elastic strip 54, the viscosity of the magnetorheological fluid is increased, so that the sliding frame 51 connected with the two ends of the magnetorheological fluid is fixed on the conveyor belt 43, the two clamping blocks 52 for clamping the carton box are convenient to keep a relative fixing effect, and the stability of conveying the carton box is improved;

when other operations except sealing are required to be carried out on the cartons in the conveying process, for example, automatic bundling is carried out, a speed reduction gear group 64 in the stagnation mechanism 6 intercepts partial kinetic energy of the conveyor belt 43 to enable the rotating wheel 63 to rotate, the rotating wheel 63 drives the stop lever 61 to form linear reciprocating motion on the rack 1 through the connecting rod 62, the stop lever 61 momentarily extends out of the bottom of the blocking clamping block 52, and at the moment, the two sliding frames 51 simultaneously pull the return spring 53 to slide in the sliding groove 431, so that short stagnation time is provided, and bundling operation is facilitated;

when the dead time needs to be adjusted, the length of the stop lever 61 is adjusted by rotating the threaded rod 612, so that the time occupation ratio of the stop lever 61 to block the clamping block 52 in the linear reciprocating motion process can be changed, and the binding device is convenient to adapt to different binding means.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The adjustable carton packaging machine convenient to convey comprises a machine frame (1), wherein conveying rollers and a carton sealing device (2) are installed on the machine frame (1), the carton on the conveying rollers is conveyed, the carton sealing device (2) seals the carton by using an adhesive tape, and the adjustable carton packaging machine is characterized in that an opening (11) is formed in the middle of the machine frame (1), the conveying device (3) is installed at the bottom of the machine frame (1) and is located at the opening (11), the conveying device (3) comprises a driving mechanism (4) and a clamping mechanism (5), the output end of the driving mechanism (4) is connected with a conveying belt (43), the clamping mechanism (5) comprises a plurality of sliding frames (51), the sliding frames (51) are all connected onto the conveying belt (43) in a sliding manner and are all fixedly connected with clamping blocks (52), and a plurality of reset springs (53) are all connected between the sliding frames (51) and the conveying belt (43), the sliding frames (51) are grouped pairwise, an elastic strip (54) and a conductive spring (55) are fixedly connected between the two sliding frames (51) in the same group, the conductive spring (55) is electrically connected with an external circuit, sliding wheels (511) are rotatably connected to the top and the bottom of each sliding frame (51), the sliding wheels (511) positioned at the top of each sliding frame (51) abut against the top of a sliding groove (431), and the sliding wheels (511) positioned at the bottom of each sliding frame (51) abut against the bottom of the sliding groove (431);

actuating mechanism (4) include driving motor (41), drive wheel (42) and conveyer belt (43), driving motor (41) fixed connection is on frame (1), two drive wheel (42) all rotate to be connected on frame (1), driving motor (41) output and the coaxial fixed connection of a drive wheel (42), two all the cover is equipped with same conveyer belt (43) on drive wheel (42), sliding tray (431) have been seted up along the direction of transfer in conveyer belt (43), sliding tray (431) sliding connection has carriage (51), fixed connection has horizontal support frame on frame (1), conveyer belt (43) first lower surface paste and lean on horizontal support frame upper surface.

2. The adjustable carton packaging machine with convenient conveying according to claim 1, characterized in that a return spring (53) is fixedly connected to both ends of the sliding frame (51), one end of the return spring (53) far away from the sliding frame (51) is fixedly connected to both ends in the sliding groove (431), the return spring (53) is initially in a stretching state, and the sliding frame (51) is located in the middle of the sliding groove (431).

3. The adjustable carton packaging machine convenient to convey as claimed in claim 1, wherein the elastic strip (54) is elastic, the middle portion of the elastic strip is connected in the conveyor belt (43), a cavity is coaxially formed in the elastic strip (54), magnetorheological fluid is contained in the cavity, the conductive spring (55) is coaxially sleeved on the elastic strip (54), and the magnetorheological fluid is increased in viscosity under the action of a magnetic field generated by electrifying the conductive spring (55).

4. The carton packaging machine with convenient conveying and adjustable functions as claimed in claim 1, wherein a stagnation mechanism (6) is further connected to the machine frame (1), the stagnation mechanism (6) comprises a stop lever (61), a connecting rod (62), a rotating wheel (63) and a reduction gear set (64), the stop lever (61) is slidably connected to the bottom of the machine frame (1) along the direction perpendicular to the conveying direction and extends out to block the bottom of the clamping block (52), one end of the stop lever (61) far away from the clamping block (52) is rotatably connected to the connecting rod (62), one end of the connecting rod (62) far away from the clamping block (52) is rotatably connected to one edge of the rotating wheel (63), the rotating wheel (63) is rotatably connected to the machine frame (1) and is connected with the reduction gear set (64), and the input end of the reduction gear set (64) is connected to the conveying belt (43), and the output end is coaxially and fixedly connected with the rotating wheel (63).

5. The carton packaging machine with convenient conveying and adjustable functions as claimed in claim 4, wherein the reduction gear set (64) comprises two bevel gears and a column gear which are rotatably connected to the frame (1), the two conveying bevel gears are meshed with each other and are axially perpendicular to each other, one bevel gear is coaxially and fixedly connected with the rotating wheel (63), the other bevel gear is coaxially and fixedly connected with the column gear, and the conveying column gear is meshed with the conveying belt.