CN218662690U - Ultrasonic packaging production line - Google Patents

Abstract

The utility model relates to a equipment for packing field specifically is an ultrasonic packaging produces line, include: the feeding device comprises a first rack and a first conveying mechanism, and the first conveying mechanism is used for conveying the materials on the first rack to the packaging device along the axial direction; the packaging device comprises a packaging frame, and a film coating mechanism, an ultrasonic machine and a thermal cutting machine which are sequentially arranged on the packaging frame, wherein the film coating mechanism is used for coating a packaging film on the surface of a material and forming an overlapped part, the ultrasonic machine is used for sealing the overlapped part, and the thermal cutting machine is used for sealing and cutting off the packaging film at two ends of the material so as to form a packaging piece wrapping the material. This ultrasonic packaging production line has solved the technical problem that manual packaging inefficiency and current equipment for packing production efficiency are low.

Description

Ultrasonic packaging production line

Technical Field

The utility model relates to a equipment for packing field specifically is an ultrasonic packaging produces line.

Background

In the production and processing link of the pipe, the qualified pipe is processed and detected and is required to be packaged so as to prevent the pipe from being scratched, scratched or damaged in the transportation process and the like, and meanwhile, the dustproof and antifouling protection effect can be achieved on the pipe.

However, since the tube has a slender shape, compared with general articles, a certain packaging difficulty exists, and at present, manual packaging and packaging are mostly performed or one end of the tube is manually placed into a strip-shaped bag, and then the bag is pulled to the other end of the tube by matching of mechanical equipment so as to package the tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic packaging produces line, aim at solving the technical problem that manual packaging inefficiency and current equipment for packing production are low.

In order to achieve the above object, the utility model provides an ultrasonic packaging produces line to the axial of material is the fore-and-aft direction, include: the feeding device comprises a first rack for bearing materials and a first conveying mechanism arranged on the first rack, wherein the first conveying mechanism is used for continuously conveying the materials on the first rack to the packaging device along the axial direction; the packaging device comprises a packaging frame, and a film coating mechanism, an ultrasonic machine and a thermal cutting machine which are sequentially arranged on the packaging frame from back to front, wherein the film coating mechanism can move relative to the material to coat a packaging film on the surface of the material, an overlapped part is formed above the material after the packaging film coats the material, the ultrasonic machine is used for sealing the overlapped part, and the thermal cutting machine is used for sealing and cutting the packaging film at two ends of the material to form a packaging piece wrapping the material. The material is conveyed through the first conveying mechanism, and then is packaged through the cooperation of the film laminating mechanism, the ultrasonic machine and the thermal cutting machine, so that manual operation is completely replaced, and the production efficiency is high.

Preferably, the feeding device further comprises a material distributing mechanism arranged on the first frame; the first conveying mechanism further comprises a first conveying assembly and a second conveying assembly, the first conveying assembly is used for conveying the materials on the first frame to the distributing mechanism along the left-right direction, the distributing mechanism distributes the materials to enable the materials to fall down in sequence, and the second conveying assembly is used for conveying the materials distributed by the distributing mechanism to the film covering mechanism along the front-back direction. Still be equipped with feed mechanism and carry out root branch to the material and divide the material, rethread tectorial membrane mechanism, ultrasonic wave machine and hot cutting machine cooperation are packed every material, realize the single packing that becomes more meticulous.

Preferably, the material distributing mechanism includes at least two material distributing assemblies distributed along the front-rear direction, the material distributing assemblies include a first fixing frame and a second fixing frame which are oppositely arranged, the first fixing frame and the second fixing frame are both detachably arranged on the first rack, a first blanking gap for passing materials is arranged between the first fixing frame and the second fixing frame, the first blanking gap is located below the first conveying assembly, and the second conveying assembly and the first blanking gap are overlapped in the up-down direction;

the first fixing frame is provided with a first material dividing drive and a second material dividing drive, the first material dividing drive is located above the second material dividing drive, the output ends of the first material dividing drive and the second material dividing drive face the first blanking gap, the output end of the first material dividing drive is connected with a material clamping part, the output end of the second material dividing drive is connected with a material blocking part, one side, close to the first blanking gap, of the second fixing frame is provided with a clamping block, the height of the cross sections of two adjacent and abutted materials in the first blanking gap and the height H1 & gtof the interval H2 between the material blocking part and the material clamping part are not less than the height H3 of the cross section of one material in the first blanking gap, and when the material blocking part moves out of the first blanking gap every time, only one material passes through the first blanking gap. The blanking of one material is realized through the matching of the material clamping part and the material blocking part, the structure is simple, and the production cost is low.

Preferably, the material distribution assembly further comprises a first guide plate and a second guide plate which are both obliquely arranged from right to left, the first guide plate is detachably mounted on the first fixing frame, the second guide plate is detachably mounted on the second fixing frame, the upper end surface of the second guide plate is overlapped with the left side of the first conveying assembly in the vertical direction, a second blanking gap communicated with the first blanking gap is formed between the first guide plate and the second guide plate, and the height H1 of the cross sections of the two materials is greater than the height H4 of the second blanking gap, which is greater than or equal to the height H3 of the cross section of one material, so that the materials on the first conveying assembly sequentially pass through the second blanking gap and the first blanking gap. The first guide plate and the second guide plate are arranged, so that when materials are transferred to the material distribution assembly from the first conveying assembly, the buffering and limiting effects of the first guide plate and the second guide plate can be achieved.

Preferably, the first conveying assembly comprises a first drive, a first transmission shaft and at least two first conveying units arranged along the left-right direction, the material is placed on the first conveying units, the first drive is in transmission connection with the first transmission shaft, and the first transmission shaft is in transmission connection with at least two first conveying units; the first conveying unit comprises a first driving wheel, a second driving shaft and a first conveying belt, the first driving wheel is sleeved on the first driving shaft, a plurality of second driving wheels are rotatably arranged on the first rack through the second driving shaft, and the first conveying belt is wound on the first driving wheel and the second driving wheel. The first driving device drives the first conveyor belts to operate simultaneously to convey materials, and the synchronization performance is good.

Preferably, the second conveying assembly includes a first rolling assembly, the first rolling assembly includes a roller mounting seat, a first rolling drive, at least one third transmission shaft, at least one first roller, at least one fourth transmission shaft, and at least one second roller, the first rolling drive, the third transmission shaft, and the fourth transmission shaft are all mounted on the roller mounting seat, the roller mounting seat is mounted on the first rack, the first roller is sleeved on the third transmission shaft, the second roller is sleeved on the fourth transmission shaft, a first passing gap for passing the material is reserved between the first roller and the second roller, the first passing gap and the first blanking gap are overlapped in the up-down direction, and an output end of the first rolling drive is in transmission connection with the third transmission shaft and the fourth transmission shaft through a transmission assembly, so as to drive the first roller and the second roller to synchronously rotate to convey the material. First rolling assembly is from the both sides synchronous revolution of material in order to carry the material, avoids material both sides rotational speed, and inconsistent and lead to the material to take place the skew.

Preferably, the second conveying assembly further comprises at least two second rolling assemblies distributed in the front-back direction, each second rolling assembly comprises a supporting seat, a roller, two groups of sixth transmission shafts and two groups of third rollers, the supporting seats are arranged on the first rack, the rollers are rotatably arranged on the supporting seats and overlapped with the first blanking gaps in the up-down direction, the two groups of sixth transmission shafts are rotatably arranged on the left side and the right side of each roller respectively, the third rollers are movably sleeved on the sixth transmission shafts, and second passing gaps between the two groups of third rollers are overlapped with the first blanking gaps in the up-down direction. The second rolling assembly can assist in conveying materials and can prevent the materials from shifting in the left-right direction.

Preferably, the film covering mechanism comprises a film winding shaft, a film guiding member, a film pressing assembly and at least one group of film pulling assemblies, each film pulling assembly comprises a film pulling frame, a film pulling wheel and a film pulling drive, the film pulling frame is arranged on the packaging machine frame, the film pulling wheels and the film pulling drives are both arranged on the film pulling frame, the film pulling drives are in transmission connection with the film pulling wheels, at least two groups of film pulling wheels are arranged, the two groups of film pulling wheels jointly clamp the overlapped part, and the film pulling drives drive the film pulling wheels to rotate so as to pull the packaging film to move forwards; the film guiding member is provided with a guiding part and a guiding groove which are arranged along the front-back direction, the guiding groove and the first blanking gap are overlapped in the front-back direction, the film winding shaft is positioned below the guiding part, the guiding part is positioned behind the guiding groove, the film pulling wheel is positioned in front of the guiding groove, the film pressing assembly is positioned above the overlapped part, the width W1 of the guiding groove is less than the width W2 of the packaging film, one end of the packaging film is wound on the film winding shaft, the other end of the packaging film passes through the guiding part and the guiding groove in sequence under the driving of the film pulling wheel, so that the left side and the right side of the packaging film are wound upwards along the groove wall of the guiding groove to form a packaging gap and the overlapped part, the material is inserted into the packaging gap, and the film pressing assembly is used for pressing the overlapped part to the ultrasonic machine so as to seal the overlapped part. The packaging film forms a packaging gap to wrap the material through the film guiding part, and then the packaging film is sealed and connected in an auxiliary mode through the film pressing component, so that the material is packaged automatically.

Preferably, the above-mentioned film pressing assembly includes a film pressing bracket, a first film pressing drive, a second film pressing drive, a film pressing rotating shaft, a pressing wheel, a film pressing guide rail and a film pressing slider, where the first film pressing drive and the film pressing guide rail are both installed on the ultrasonic machine along the left-right direction, the film pressing slider is slidably installed on the film pressing guide rail, the film pressing bracket is installed on the film pressing slider, an output end of the first film pressing drive is connected with the film pressing bracket, the second film pressing drive is installed on the film pressing bracket along the up-down direction, an output end of the second film pressing drive faces down and is installed with the film pressing rotating shaft, the pressing wheel is sleeved on the film pressing rotating shaft, a gap between the pressing wheel and the ultrasonic machine is overlapped with the first blanking gap in the front-back direction, and the first film pressing drive drives the pressing wheel to press the overlapping portion to the ultrasonic machine so as to seal the overlapping portion. The film pressing assembly can move in multiple axes and is more flexible to use.

Preferably, the packaging machine further comprises a bundling and blanking device, the bundling and blanking device comprises a second rack, and a second conveying mechanism, a material blocking mechanism, a rotating bundling mechanism and a blanking mechanism which are all arranged on the second rack, the second conveying mechanism is used for conveying the packaging pieces on the packaging rack to the second rack, the material blocking mechanism is used for blocking the packaging pieces on the second rack, the rotating bundling mechanism is used for driving a bundling material to rotate around the packaging pieces on the second rack so as to bundle the packaging pieces, and the blanking mechanism is used for blanking the bundled packaging pieces. The packing piece is bundled and blanked by the bundling blanking device, so that the transportation and the management are facilitated.

The utility model relates to an ultrasonic packaging produces line has following beneficial effect: the material is conveyed through the first conveying mechanism, and then is packaged through the cooperation of the film laminating mechanism, the ultrasonic machine and the thermal cutting machine, so that manual operation is completely replaced, and the production efficiency is high.

Drawings

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

FIG. 2 is an enlarged view at F of FIG. 1;

fig. 3 is a schematic side view of the feeding device of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an enlarged view taken at A in FIG. 3;

fig. 6 is a schematic structural view of the feeding device of the present invention at another angle;

FIG. 7 is an enlarged view at B in FIG. 6;

FIG. 8 is an enlarged view at E in FIG. 7;

FIG. 9 is an enlarged view at C of FIG. 6;

fig. 10 is a schematic structural view of the first rolling assembly of the present invention;

FIG. 11 is a schematic structural view of the packaging device of the present invention;

FIG. 12 is a schematic structural view of the packaging film of the present invention passing through the film covering mechanism and the film pulling assembly;

fig. 13 is a schematic structural view of the film pressing assembly of the present invention.

In the drawings: 1-feeding device, 11-first frame, 12-first conveying mechanism, 121-first conveying assembly, 1211-first drive, 1212-first transmission shaft, 1213-first conveying unit, 12131-first transmission wheel, 12132-second transmission wheel, 12133-second transmission shaft, 12134-first transmission belt, 122-second conveying assembly, 1221-first rolling assembly, 12211-roller mounting seat, 12212-first mounting plate, 12213-second mounting plate, 12214-first rolling drive, 12215-second rolling drive, 12216-first transmission strip, 12217-second transmission strip, 12218-third transmission strip, 12219-third transmission wheel, 122110-fourth transmission wheel, 122111-fifth transmission wheel, 122112-eighth transmission wheel 122113-first roller, 122114-second roller, 122115-third transmission shaft, 122116-fourth transmission shaft, 122117-fifth transmission shaft, 122118-first pass gap, 1222-second rolling assembly, 12221-support base, 12222-roller, 12223-sixth transmission shaft, 12224-third roller, 12225-second pass gap, 2-packaging device, 21-packaging frame, 22-laminating mechanism, 221-film winding shaft, 222-film guide, 2221-guide, 2222-guide groove, 2223-packaging gap, 223-lamination assembly, 2231-lamination holder, 2232-first lamination driver, 2233-second lamination driver, 2234-lamination shaft, 2235-pressing wheel, 2236-lamination guide rail, 7-lamination slider, 224-drawing roller, 2232-first lamination driver, 2233-second lamination driver, 2241-a film pulling frame, 2242-a film pulling wheel, 2243-a film pulling drive, 23-an ultrasonic machine, 24-a hot cutting machine, 25-a packaging film, 3-a bundling and blanking device, 31-a second frame, 32-a second conveying mechanism, 33-a material blocking mechanism, 34-a rotary bundling mechanism, 35-a blanking mechanism, 5-a material separating mechanism, 51-a material separating component, 511-a first fixing frame, 512-a second fixing frame, 513-a first blanking gap, 514-a first material separating drive, 515-a second material separating drive, 516-a material clamping component, 517-a material blocking component, 518-a clamping block, 519-a first guide plate, 5110-a second guide plate and 5111-a second blanking gap.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 13, an ultrasonic packaging line, which uses the axial direction of a material as the front-back direction, includes: the feeding device 1 comprises a first rack 11 for bearing materials and a first conveying mechanism 12 arranged on the first rack 11, wherein the first conveying mechanism 12 is used for continuously conveying the materials on the first rack 11 to the packaging device 2 along the axial direction; the packaging apparatus 2 includes a packaging frame 21, and a film coating mechanism 22, an ultrasonic machine 23, and a thermal cutting machine 24 which are sequentially provided on the packaging frame 21 from back to front, wherein the film coating mechanism 22 is movable relative to the material to coat a packaging film 25 on the surface of the material, the packaging film 25 coats the material to form an overlapping portion above the material, the ultrasonic machine 23 seals the overlapping portion, and the thermal cutting machine 24 seals and cuts the packaging film 25 at both ends of the material to form a package wrapped with the material.

During operation, the first conveying mechanism 12 drives the material to move to the packaging device 2, the film coating mechanism 22 of the packaging device 2 coats the packaging film 25 on the surface of the material, the specific packaging film 25 coats the material from bottom to top, the ultrasonic machine 23 seals the overlapped part of the packaging film 25 above the material, and finally the thermal cutting machine 24 seals and cuts the packaging films 25 at the front end and the rear end of the material, so that the packaging film 25 packages the material to form a sealed package. The materials are conveyed through the first conveying mechanism 12, and then are packaged through the cooperation of the film coating mechanism 22, the ultrasonic machine 23 and the thermal cutting machine 24, so that manual operation is completely replaced, and the production efficiency is high. The first conveying mechanism 12 is a conveying device such as a gripper arm, a conveyor belt, or a roller table, the ultrasonic machine 23 is a known ultrasonic welding machine, the thermal cutting machine 24 is a known cutting machine using a thermal cutter, and has heating sealing and cutting functions, and the thermal cutter cuts the packaging film 25 and completes sealing of the packaging film 25. The material is a processed and unpackaged slender pipe material such as a square pipe, a round pipe, a rectangular pipe or a special pipe. The film covering mechanism 22 can move relative to the material, and includes three conditions, wherein one condition is that only the material moves, and the film covering mechanism 22 is not moved; one is that the material is stationary, the film covering mechanism 22 moves; there is also a difference in movement between the two. The two ends are areas close to the front end and the rear end of the material. The overlapped portion is a portion where the packaging films 25 are overlapped after the packaging films 25 are covered with the material, and the portion is called the overlapped portion. Sealing means that the plastic packaging film 25 is fused together by local high temperature, and can be directly contacted with a high temperature object or local high temperature generated by ultrasonic vibration. The high temperature means exceeding the melting point of the packaging film 25.

Further, the feeding device 1 further includes a material distribution mechanism 5 disposed on the first frame 11; the first conveying mechanism 12 further includes a first conveying assembly 121 and a second conveying assembly 122, the first conveying assembly 121 is configured to convey the plurality of materials on the first frame 11 to the distributing mechanism 5 in the left-right direction, and distribute the plurality of materials by the distributing mechanism 5 so that the materials fall down in sequence, and the second conveying assembly 122 is configured to convey the materials distributed by the distributing mechanism 5 to the film covering mechanism 22 in the front-back direction.

Loading attachment 1 still is equipped with feed mechanism 5 and carries out a root branch material to the material, guarantees that every material can both obtain the packing of packaging film 25, when realizing the packing that becomes more meticulous, can avoid when the packing, causes to take place to interfere between the material or between the packaging film 25. The first conveying assembly 121 conveys the materials to the distributing mechanism 5 from the left and right directions, so that the materials can move to the next process only by a small amount of displacement in the left and right directions, and the materials are prevented from being worn in long-distance movement. Tectorial membrane mechanism 22 is carried the material to second conveyor components 122 from the fore-and-aft direction, along with second conveyor components 122 drives the material and removes, whole section material all can cover the packaging film 25 through tectorial membrane mechanism 22, but above-mentioned tectorial membrane mechanism 22 removes the material relatively, three kinds of circumstances have been contained, one of them is that only the material removes, tectorial membrane mechanism 22 is motionless, because second conveyor components 122 drives the material and removes, consequently, can also set tectorial membrane mechanism 22 to fixed, when guaranteeing to all cover with packaging film 25 the surface of material, tectorial membrane mechanism 22's volume has been reduced greatly.

Further, the material distributing mechanism 5 includes at least two material distributing assemblies 51 distributed along the front-back direction, the material distributing assemblies 51 include a first fixing frame 511 and a second fixing frame 512 which are oppositely arranged, the first fixing frame 511 and the second fixing frame 512 are both detachably arranged on the first rack 11, a first blanking gap 513 for passing materials is arranged between the first fixing frame 511 and the second fixing frame 512, the first blanking gap 513 is located below the first conveying assembly 121, and the second conveying assembly 122 and the first blanking gap 513 are overlapped in the up-down direction;

the first fixing frame 511 is provided with a first material dividing drive 514 and a second material dividing drive 515, the first material dividing drive 514 is positioned above the second material dividing drive 515, the output ends of the first material dividing drive 514 and the second material dividing drive 515 face the first blanking gap 513, the output end of the first material dividing drive 514 is connected with a material clamping piece 516, the output end of the second material dividing drive 515 is connected with a material blocking piece 517, one side of the second fixing frame 512, which is close to the first blanking gap 513, is provided with a clamping block 518, the height sum H1 of the cross sections of two adjacent and abutted materials in the first blanking gap 513 is larger than the distance H2 between the material blocking piece 517 and the material clamping piece 516, and is larger than or equal to the height H3 of the cross section of one material in the first blanking gap 513, so that only one material passes through the first blanking gap 513 when the material blocking piece 517 moves out of the first blanking gap 513.

During material distribution, the material blocking member 517 extends into the first blanking gap 513 to block a plurality of materials in the first blanking gap 513, because H2 is larger than or equal to H3, only one material or a part of the material plus a second material can be accommodated between the material blocking member 517 and the material clamping member 516, when the material clamping member 516 extends into the first blanking gap 513 again, two situations can occur, one situation is that the material clamping member 516 separates the second material from the first material or the material clamping member 516 clamps the second material, under the two situations, the second material and the materials above cannot move, only the lowest material in the first blanking gap 513 can move, at the moment, the material blocking member 517 moves out of the first blanking gap 513, only one material can fall in the first blanking gap 513, the effect of material blanking can be realized through the matching circulation of the material clamping member 516 and the material blocking member 517, the structure is simple, and the production cost is low. The shape of the material clamping piece 516 is adjusted adaptively according to different materials, for example, when the material is a square tube, the contact surface of the material clamping piece 516 and the material is set to be a plane. For example, when the material is a round pipe, the contact surface of the material clamping member 516 and the material is concave or inclined. For example, when the round pipe is to be divided, the contact surface of the material clamping piece 516 and the material is set to be an inclined surface. When the round pipe is required to be clamped, the contact surface of the material clamping piece 516 and the material is set to be a concave surface. First mount 511 and second mount 512 all can be dismantled and locate on first frame 11, are convenient for adjust first blanking clearance 513 in order to adapt to various materials, and application scope is wider, and the demountable installation mode can be threaded connection, pin joint, block connection etc.. The first and second dispensing drives 514, 515 may be air cylinders or oil cylinders, preferably air cylinders.

The material distributing assembly 51 further includes a first guide plate 519 and a second guide plate 5110 both inclined downward from right to left, the first guide plate 519 is detachably mounted on the first fixing frame 511, the second guide plate 5110 is detachably mounted on the second fixing frame 512, an upper end surface of the second guide plate 5110 is vertically overlapped with the left side of the first conveying assembly 121, a second blanking gap 5111 communicated with the first blanking gap 513 is formed between the first guide plate 519 and the second guide plate 5110, and a height H4 of cross sections of two materials and a passing height H1 of the second blanking gap 5111 are greater than or equal to a height H3 of a cross section of one material, so that the materials on the first conveying assembly 121 sequentially pass through the second blanking gap 5111 and the first blanking gap 513.

Set up first deflector 519 and second deflector 5110 of slope, form the second blanking clearance 5111 of slope between first deflector 519 and the second deflector 5110, when making the material transition to dividing material subassembly 51 from first conveyor components 121, earlier through the second blanking clearance 5111 of slope reentrant first blanking clearance 513, can play the cushioning effect to the material, avoid the material to collide fast with fender material spare 517 in first blanking clearance 513, cause the damage of material and fender material spare 517, can protect the material better and prolong the life who keeps off material spare 517. H4 is larger than or equal to H3, so that the passing of materials is limited, the phenomenon of material blocking caused by material accumulation can be avoided, and the stable operation of equipment is ensured.

The first fixing frame 511 is further provided with a third material distribution drive, a lifting chute and a lifting slide block movably arranged in the lifting chute, the output end of the third material distribution drive and the lifting chute are arranged along the up-down direction, one surface of the lifting slide block is connected with the output end of the third material distribution drive, and the other surface of the lifting slide block is connected with the first material distribution drive 514, so that when the output end of the third material distribution drive extends out or retracts, the first material distribution drive 514 and the material clamping piece 516 are driven to ascend or descend in the lifting chute to adapt to the use of materials with various sizes, and the application range is wider. The third material distributing drive is a cylinder or an electric cylinder.

Further, the first conveying assembly 121 includes a first drive 1211, a first transmission shaft 1212, and at least two first conveying units 1213 arranged in a left-right direction, wherein the material is placed on the first conveying unit 1213, the first drive 1211 is in transmission connection with the first transmission shaft 1212, and the first transmission shaft 1212 is in transmission connection with at least two first conveying units 1213; the first conveying unit 1213 includes a first driving wheel 12131, a second driving wheel 12132, a second driving shaft 12133 and a first conveying belt 12134, the first driving wheel 12131 is sleeved on the first driving shaft 1212, a plurality of second driving wheels 12132 are rotatably provided on the first frame 11 via the second driving shaft 12133, and the first conveying belt 12134 is wound on the first driving wheel 12131 and the second driving wheel 12132.

The first drive 1211 drives the first transmission shaft 1212 to rotate, thereby driving the first transmission wheel 12131, the first conveyor belt 12134 and the second transmission wheel 12132 of each first conveying unit 1213 to rotate. The material on the first conveyor belt 12134 is conveyed to the next process. The first drive 1211 drives the plurality of first conveyor belts 12134 to operate simultaneously to convey the materials, so that the synchronization performance is good, the materials do not deviate in the left and right directions due to different rotating speeds of the first conveyor belts 12134 when moving, and the blanking is convenient.

Further, the second conveying assembly 122 includes a first rolling assembly 1221, the first rolling assembly 1221 includes a roller mounting base 12211, a first rolling drive 12214, at least one third drive shaft 122115, at least one first roller 122113, at least one fourth drive shaft 122116 and at least one second roller 122114, the first rolling drive 12214, the third drive shaft 122115 and the fourth drive shaft 122116 are all mounted on the roller mounting base 12211, the roller mounting base 12211 is mounted on the first rack 11, the first roller 122113 is sleeved on the third drive shaft 122115, the second roller 122114 is sleeved on the fourth drive shaft, the first roller 5728 zxft 3428 zxft 3728 zft 3575 is provided on the first roller mounting base, the first roller 3476 zxft 5749 is sleeved on the third drive shaft 6595 zxft, the second roller 37xft 3538 zxft 3728 zft 3528 is sleeved on the fourth drive shaft, the first roller mounting base 3528 zxft 3528 is provided with a feeding gap, the first roller 3775, the first roller 3575 is provided for feeding roller 3575, the feeding roller 3575 and the feeding roller 35xft 3528 zxft 3752 is arranged on the feeding roll 3728 zxft 3728, and the feeding roll 3725 zxft 3728, and the feeding roll 3752 is arranged in the feeding gap, and the feeding assembly, the feeding gap for feeding device.

As shown in fig. 10, the first rolling driver 12214 simultaneously drives the first roller 122113 and the second roller 122114 to rotate, so that the deviation of the material in the left and right directions due to the inconsistent rotation speeds of the left and right sides of the material is avoided, and the material can be stably conveyed to the laminating mechanism 22. The first passage gap 122118 is adaptively adjusted according to the size of the material.

In addition, the first rolling assembly 1221 may further include a first mounting plate 12212, a second mounting plate 12213, and a second rolling drive 12215. The transmission assembly is a known transmission component, for example, the transmission assembly includes a third transmission wheel 12219, a third transmission strip 12218, a fourth transmission wheel 122110, a fifth transmission shaft 122117, a fifth transmission wheel 122111 and an eighth transmission wheel 122112, so that the first roller drive 12214 simultaneously rotates the first roller 122113 and the second roller 122114. The number of the first rollers 122113 and the second rollers 122114 can be adjusted according to the actual use requirement, and when a plurality of first rollers 122113 and a plurality of second rollers 122114 are provided, the first rolling assembly 1221 can further include a first transmission bar 12216, a second transmission bar 12217, a sixth transmission wheel and a seventh transmission wheel, so that the plurality of first rollers 122113 and the plurality of second rollers 122114 can rotate synchronously.

Specifically, the first mounting plate 12212 and the second rolling drive 12215 are detachably mounted on the roller mounting base 12211, the output end of the second rolling drive 12215 faces the first mounting plate 12212, the second mounting plate 12213 is disposed at the output end of the second rolling drive 12215, the end of the second mounting plate 12213 is hinged to the end of the first mounting plate 12212, the third transmission shaft 122115 is disposed on the first mounting plate 12212, the first roller 3575 and the sixth transmission wheel are both sleeved on the third transmission shaft 122115, the sixth transmission wheel is disposed below the first roller 122113, the fourth transmission shaft 122116 is disposed on the second mounting plate 12213, the second roller 122114 and the seventh transmission wheel 12283 are both sleeved on the fourth transmission shaft 5483 zxft 5678, the seventh transmission wheel 5678 is disposed below the second transmission wheel 5678, the second transmission strip 12217 is wound on the seventh transmission wheel, the first rolling drive 12214 is installed below the first installation plate 12212, the output end of the first rolling drive 12214 is in transmission connection with one of the third transmission shafts 122115, the third transmission wheel 12219 is installed at the output end of the first rolling drive 12214, the fifth transmission shaft 122117 is rotatably installed at the hinge joint of the first installation plate 12212 and the second installation plate 12213, the lower end of the fifth transmission shaft 122117 is provided with the fourth transmission wheel 122110, the upper end thereof is provided with the fifth transmission wheel 3725 zxft 3525, the third transmission strip 12218 is wound on the third transmission wheel 12219 and the fourth transmission wheel 3542424287, the eighth transmission wheel 3725 zxft Is sleeved on the eighth transmission wheel 35112, the eighth transmission wheel is close to the fourth transmission wheel 35526252 zxft 5252, and the eighth transmission wheel is located at the lower end of the second transmission wheel 3558 zxft 6252, and the eighth driving wheel 122112 is engaged with the fifth driving wheel 122111.

The first rolling drive 12214 drives one of the third drive shafts 122115 and one of the sixth drive wheels to rotate, thereby driving the plurality of sixth drive wheels, the third drive shaft 122115 and the plurality of first rollers 122113 to rotate via the first drive strip 12216. And the first rolling drive 12214 simultaneously drives the third driving wheel 12219, the third driving strip 12218 and the fourth driving wheel 122110 to rotate, so as to drive the fifth transmission shaft 122117, the fifth transmission wheel 122111, the eighth transmission wheel 122112, the fourth transmission shaft 122116 and the seventh transmission wheel to rotate, and further drives the seventh transmission wheels, the fourth transmission shafts 122116 and the second rollers 122114 to rotate through the second transmission strip 12217. The sixth and seventh driving wheels are not shown in the figures.

First mounting plate 12212 is hingedly connected to second mounting plate 12213, and in operation, second roller drive 12215 drives second mounting plate 12213 and second roller 122114 to move closer to first mounting plate 12212, causing first roller 122113 and second roller 122114 to grip material, while first roller drive 12214 rotates first roller 122113 and second roller 122114 to transport material. First mounting panel 12212 is articulated can adapt to the material of multiple size with second mounting panel 12213 and carries, and application scope is wider.

The first rolling drive 12214 is a pneumatic cylinder or an electric cylinder. The first drive 1211 and the second roll drive 12215 are motors. The third driving wheel 12219, the fourth driving wheel 122110, the sixth driving wheel and the seventh driving wheel are synchronous wheels or chain wheels, and the first driving strip 12216, the second driving strip 12217 and the third driving strip 12218 are synchronous belts or chains. The fifth driving wheel 122111 and the eighth driving wheel 122112 are both gears.

Further, the second conveying assembly 122 further includes at least two second rolling assemblies 1222 distributed along the front-back direction, the second rolling assemblies 1222 include a supporting base 12221, a roller 12222, two sets of sixth transmission shafts 12223 and two sets of third rollers 12224, the supporting base 12221 is disposed on the first frame 11, the roller 12222 is rotatably disposed on the supporting base 12221 and vertically overlaps with the first blanking gap 513, the two sets of sixth transmission shafts 12223 are respectively rotatably disposed on the left and right sides of the roller 12222, the third rollers 12224 are movably sleeved on the sixth transmission shafts 12223, and a second passing gap 12225 between the two sets of third rollers 12224 and the first blanking gap 513 vertically overlap.

The roller 12222 can assist in conveying materials, the horizontal height of the roller 12222 is higher than that of the fifth driving wheel 122111, the materials are supported on the roller 12222, and the third roller 12224 can prevent the materials from shifting in the left-right direction.

Further, the film covering mechanism 22 includes a film winding shaft 221, a film guiding member 222, a film pressing assembly 223, and at least one set of film pulling assembly 224, where the film pulling assembly 224 includes a film pulling frame 2241, a film pulling wheel 2242, and a film pulling driver 2243, the film pulling frame 2241 is disposed on the package frame 21, the film pulling wheel 2242 and the film pulling driver 2243 are both disposed on the film pulling frame 2241, the film pulling driver 2243 is in transmission connection with the film pulling wheel 2242, the film pulling wheel 2242 is provided in at least two sets, the two sets of film pulling wheels 2242 commonly hold the overlapped portion, and the film pulling driver 2243 drives the film pulling wheel 2242 to rotate so as to pull the package film 25 to move forward; the film guide 222 is provided with a guide portion 2221 and a guide groove 2222 arranged in the front-rear direction, the guide groove 2222 is overlapped with the first blanking gap 513 in the front-rear direction, the film winding shaft 221 is located below the guide portion 2221, the guide portion 2221 is located behind the guide groove 2222, the film drawing wheel 2242 is located in front of the guide groove 2222, the film pressing member 223 is located above the overlapped portion, the width W1 of the guide groove 2222 is smaller than the width W2 of the packaging film 25, one end of the packaging film 25 is wound around the film winding shaft 221, the other end of the packaging film 25 passes through the guide portion 2221 and the guide groove 2222 in sequence under the driving of the film drawing wheel 2242, so that the left and right sides of the packaging film 25 are wound up along the groove wall of the guide groove 2222 to form a packaging gap 2223 and the overlapped portion, the material is inserted into the packaging gap 2223, and the film pressing member 223 is used for pressing the overlapped portion toward the ultrasonic sealing machine 23 to seal the overlapped portion.

When the packaging film 25 passes through the guide portion 2221 first by the pulling of the film pulling wheel 2242, and passes through the guide slot 2222 having a width smaller than the width of the packaging film, the left and right sides of the packaging film 25 will tilt upwards along the slot wall of the guide slot 2222 to form a U-shaped packaging gap 2223. In order to more easily show the packing gap 2223, the gap between the two sets of film pulling wheels 2242 in fig. 12 is larger, and actually the gap between the two sets of film pulling wheels 2242 is smaller, and the end portions of the packing film 25 at the tilted left and right sides and the areas near the end portions will abut together to form an overlapping portion, and the overlapping portion is located above the material and between the two sets of film pulling wheels 2242. The material is driven by loading attachment 1, gets into packing clearance 2223 in, and the speed that leads membrane wheel 2242 to pull packaging film 25 is the same with the speed that loading attachment 1 carried the material, along with the removal of packaging film 25 and material, the whole material of wrapping up in the past after packaging film 25 can. While the material enters the package gap 2223, the pressing roller 2235 presses the overlapped portion of the packaging film 25 toward the ultrasonic machine 23 to seal the overlapped portion of the packaging film 25, and after the sealed overlapped portion, the material and the packaging film 25 enter the thermal cutting machine 24, and the thermal cutting machine 24 cuts and seals the packaging film 25 at the front and rear ends of the material to form a sealed package in which the packaging film 25 wraps the material. Make packaging film 25 form packing clearance 2223 with the parcel material through leading membrane spare 222, supplementary sealing and sealing-in packaging film 25 of rethread pressure membrane subassembly 223 realizes automatic packing material, improves packing efficiency, and whole packaging process is all accomplished in the material removes, further improves production efficiency, reduces the pause of material, improves production efficiency. In addition, a stable pulling module of the packaging film 25 on the market can be added on the packaging machine frame 21, so that the stability and the continuity of pulling the packaging film 25 are further improved. Conveying equipment such as a conveying belt or a rolling roller way and the like can be added on the packaging rack 21 to accelerate the conveying speed of the packages.

Further, the laminator assembly 223 includes a laminator support 2231, a first laminator drive 2232, a second laminator drive 2233, a laminator rotation shaft 2234, a pressing wheel 2235, a laminator guide 2236 and a laminator slide 2237, wherein the first laminator drive 2232 and the laminator guide 2236 are both mounted on the ultrasonic machine 23 in the left-right direction, the laminator slide 2237 is slidably mounted on the laminator guide 2236, the laminator support 2231 is mounted on the laminator slide 2237, an output end of the first laminator drive 2232 is connected to the laminator support 2231, the second laminator drive 2233 is disposed on the laminator support 2231 in the up-down direction, an output end of the second laminator drive 2233 faces downward and is mounted with the laminator rotation shaft 2234, the pressing wheel 2235 is sleeved on the laminator rotation shaft 2234, a gap between the pressing wheel 2235 and the ultrasonic machine 23 overlaps the first blanking gap 513 in the front-back direction, and the first laminator drive 2232 drives the laminating part to press the laminator 22323 to overlap the ultrasonic machine. The film pressing component 223 can move in multiple axes, and is more flexible to use.

Further, the packaging and blanking device comprises a bundling and blanking device 3, wherein the bundling and blanking device 3 comprises a second frame 31, and a second conveying mechanism 32, a material blocking mechanism 33, a rotating bundling mechanism 34 and a blanking mechanism 35 which are all arranged on the second frame 31, the second conveying mechanism 32 is used for conveying the packages on the packaging frame 21 to the second frame 31, the material blocking mechanism 33 is used for blocking the packages on the second frame 31, the rotating bundling mechanism 34 is used for driving a bundling material to rotate around the packages on the second frame 31 so as to bundle the packages, and the blanking mechanism 35 is used for blanking the bundled packages.

The packing piece is bound and blanked by the binding and blanking device 3, so that the packing piece is convenient to transport and manage. The second conveying mechanism 32 may be a conveying device such as a mechanical clamping arm, a conveyor belt or a roller table, and the second conveying mechanism 32 may be one or more. The material blocking mechanism 33 can be a baffle, a stop block or a stop strip driven by an air cylinder, an oil cylinder or a motor, can extend out to the upper part of the second frame 31 to block the packaging piece, and can retract to the lower part of the second frame 31 to release the packaging piece. The rotary strapping mechanism 34 uses a lead screw or motor to drive the strapping material to rotate around the package. The blanking mechanism 35 is a movable platform, a support, a supporting plate or a mechanical arm and the like driven by any combination of a guide rail slide block, a cylinder, an oil cylinder, a motor, a screw rod and the like. The binding material is adhesive tape, binding rope or binding belt. Blanking refers to removing the pack from the second frame 31.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (9)

1. The utility model provides an ultrasonic packaging produces line to the axial of material is preceding rear direction, its characterized in that includes:

the feeding device (1) comprises a first rack (11) for bearing materials and a first conveying mechanism (12) arranged on the first rack (11), wherein the first conveying mechanism (12) is used for continuously conveying the materials on the first rack (11) to the packaging device (2) along the axial direction;

the packaging device (2) comprises a packaging rack (21), and a film covering mechanism (22), an ultrasonic machine (23) and a thermal cutting machine (24) which are sequentially arranged on the packaging rack (21) from back to front, wherein the film covering mechanism (22) can move relative to the materials to cover packaging films (25) on the surfaces of the materials, after the packaging films (25) cover the materials, an overlapping part is formed above the materials, the ultrasonic machine (23) is used for sealing the overlapping part, and the thermal cutting machine (24) is used for sealing and cutting the packaging films (25) at two ends of the materials to form a package wrapping the materials;

the feeding device (1) further comprises a material distribution mechanism (5) arranged on the first rack (11);

the first conveying mechanism (12) further comprises a first conveying assembly (121) and a second conveying assembly (122), the first conveying assembly (121) is used for conveying a plurality of materials on the first rack (11) to the distributing mechanism (5) along the left-right direction, the distributing mechanism (5) distributes the materials to enable the materials to fall down in sequence, and the second conveying assembly (122) is used for conveying the materials distributed by the distributing mechanism (5) to the film covering mechanism (22) along the front-back direction.

2. The ultrasonic packaging line of claim 1, wherein: the material distributing mechanism (5) comprises at least two material distributing assemblies (51) distributed along the front-back direction, each material distributing assembly (51) comprises a first fixing frame (511) and a second fixing frame (512) which are arranged oppositely, each first fixing frame (511) and each second fixing frame (512) can be detachably arranged on the corresponding first rack (11), a first blanking gap (513) for materials to pass through is arranged between each first fixing frame (511) and each second fixing frame (512), each first blanking gap (513) is located below the corresponding first conveying assembly (121), and each second conveying assembly (122) and each first blanking gap (513) are overlapped in the vertical direction;

the material distribution device is characterized in that a first material distribution drive (514) and a second material distribution drive (515) are arranged on the first fixing frame (511), the first material distribution drive (514) is located above the second material distribution drive (515), the output ends of the first material distribution drive (514) and the second material distribution drive (515) face the first blanking gap (513), the output end of the first material distribution drive (514) is connected with a material clamping piece (516), the output end of the second material distribution drive (515) is connected with a material blocking piece (517), one side, close to the first blanking gap (513), of the second fixing frame (512) is provided with a clamping block (518), the height and the height H1 of two adjacent and abutted material cross sections in the first blanking gap (513) are larger than the height H3 of one material cross section in the first blanking gap (513) or not smaller than the distance H2 between the material blocking piece (517) and the material clamping piece (516), and only one material passes through in the first blanking gap (513) each time.

3. The ultrasonic packaging line of claim 2, wherein: the material distribution assembly (51) further comprises a first guide plate (519) and a second guide plate (5110) which are obliquely arranged from right to left in a downward mode, the first guide plate (519) is detachably mounted on the first fixing frame (511), the second guide plate (5110) is detachably mounted on the second fixing frame (512), the upper end face of the second guide plate (5110) is overlapped with the left side of the first conveying assembly (121) in the vertical direction, a second blanking gap (5111) communicated with the first blanking gap (513) is formed between the first guide plate (519) and the second guide plate (5110), and the height of the cross sections of the two materials and the height H1 > the passing height H4 of the second blanking gap (5111) are not less than the height H3 of the cross section of one material, so that the materials on the first conveying assembly (121) sequentially pass through the second blanking gap (5111) and the first blanking gap (513).

4. The ultrasonic packaging line of claim 2, wherein: the first conveying assembly (121) comprises a first drive (1211), a first transmission shaft (1212) and at least two first conveying units (1213) arranged along the left-right direction, materials are placed on the first conveying units (1213), the first drive (1211) is in transmission connection with the first transmission shaft (1212), and the first transmission shaft (1212) is in transmission connection with the at least two first conveying units (1213);

first conveying unit (1213) include first drive wheel (12131), second drive wheel (12132), second transmission shaft (12133) and first conveyer belt (12134), first drive wheel (12131) cover is located on first drive shaft (1212), a plurality of second drive wheel (12132) pass through second drive shaft (12133) rotate and locate on first frame (11), first conveyer belt (12134) around locating first drive wheel (12131) with on second drive wheel (12132).

5. The ultrasonic packaging line of claim 2, wherein: the second conveying assembly (122) comprises a first rolling assembly (1221), the first rolling assembly (1221) comprises a roller mounting seat (12211), a first rolling drive (12214), at least one third transmission shaft (122115), at least one first roller (122113), at least one fourth transmission shaft (122116) and at least one second roller (122114), the first rolling drive (12214), the third transmission shaft (122115) and the fourth transmission shaft (122116) are all mounted on the roller mounting seat (12211), the roller mounting seat (12211) is mounted on the first rack (11), the first roller (5749 zxft 57575749) is sleeved on the third transmission shaft (122115), the second roller (98) is sleeved on the first roller mounting seat (3527) and is connected with a feeding gap (3527) of a material passing through the first roller mounting seat (12211), the first roller (35zxft 3527) is sleeved on the first roller mounting seat (3527) and the feeding gap (3627) of the material passing through the first roller (3627, the first roller mounting seat (3527) and the feeding roller (3675) so as to pass through the feeding gap (35xxft 3) and the feeding gap (3527) of the first roller (3527 xxft 3425) and the feeding roller (3675) so as to pass through the feeding roller (3527, the feeding roller (3527) and the feeding roller (3527).

6. The ultrasonic packaging line of claim 5, wherein: the second conveying assembly (122) further comprises at least two second rolling assemblies (1222) distributed along the front-back direction, each second rolling assembly (1222) comprises a supporting seat (12221), a roller (12222), two groups of sixth transmission shafts (12223) and two groups of third rollers (12224), the supporting seats (12221) are arranged on the first rack (11), the rollers (12222) can be rotatably arranged on the supporting seats (12221) and are overlapped with the first blanking gaps (513) in the up-down direction, the two groups of sixth transmission shafts (12223) can be respectively rotatably arranged on the left side and the right side of the rollers (12222), the third rollers (12224) can be movably sleeved on the sixth transmission shafts (12223), and second passing gaps (12225) between the two groups of third rollers (12224) are overlapped with the first blanking gaps (513) in the up-down direction.

7. The ultrasonic packaging line of claim 2, wherein: the film covering mechanism (22) comprises a film winding shaft (221), a film guiding component (222), a film pressing component (223) and at least one group of film pulling component (224), the film pulling component (224) comprises a film pulling frame (2241), a film pulling wheel (2242) and a film pulling drive (2243), the film pulling frame (2241) is arranged on the packaging rack (21), the film pulling wheel (2242) and the film pulling drive (2243) are arranged on the film pulling frame (2241), the film pulling drive (2243) is in transmission connection with the film pulling wheel (2242), at least two groups of film pulling wheels (2242) are arranged on the film pulling wheel (2242), the two groups of film pulling wheels (2242) clamp the overlapped part together, and the film pulling drive (2243) drives the film pulling wheel (2242) to rotate so as to pull the packaging film (25) to move forwards;

the film guide (222) is provided with a guide portion (2221) and a guide groove (2222) which are arranged along the front-back direction, the guide groove (2222) and the first blanking gap (513) are overlapped in the front-back direction, the film winding shaft (221) is positioned below the guide portion (2221), the guide portion (2221) is positioned behind the guide groove (2222), the film pulling wheel (2242) is positioned in front of the guide groove (2222), the film pressing assembly (223) is positioned above the overlapped portion, the width W1 of the guide groove (2222) is less than the width W2 of the packaging film (25), one end of the packaging film (25) is wound on the film winding shaft (221), the other end of the packaging film (25) is driven by the film pulling wheel (2242) to sequentially pass through the guide portion (2221) and the guide groove (2222), so that the left side and the right side of the packaging film (25) both move along the guide groove (2222) upwards to form a packaging gap (2223), and the film pressing assembly (2223) into the overlapped portion and the packaging film pressing machine to seal the overlapped portion (2223) by ultrasonic wave.

8. The ultrasonic packaging line of claim 7, wherein: squeeze film subassembly (223) include squeeze film support (2231), first squeeze film drive (2232), second squeeze film drive (2233), squeeze film pivot (2234), pinch roller (2235), squeeze film guide rail (2236) and squeeze film slider (2237), first squeeze film drive (2232) with squeeze film guide rail (2236) all install along left right direction on ultrasonic wave machine (23), squeeze film slider (2237) slidable mounting is in on squeeze film guide rail (2236), squeeze film support (2231) is installed on squeeze film slider (2237), the output of first squeeze film drive (2232) with squeeze film support (2231) is connected, second squeeze film drive (2233) sets up along upper and lower direction on squeeze film support (2231), the output of second squeeze film drive (2233) is down and installs squeeze film pivot (2234), squeeze film (5) cover is located on squeeze film support (2234), pinch roller (2234) with the interval with the drive of overlap the ultrasonic wave press from top to the top of the gap (2235) and drive the interval (22323) with the ultrasonic wave front side to overlap the ultrasonic wave gap (2235) and press the interval to overlap the ultrasonic wave back (2235).

9. The ultrasonic packaging line of claim 1, wherein: still including tying up unloader (3), it includes second frame (31) and all locates to tie up unloader (3) second conveying mechanism (32), stock stop (33), rotation tying up mechanism (34) and unloading mechanism (35) on second frame (31), second conveying mechanism (32) be used for with on packing frame (21) the package is carried on second frame (31), stock stop (33) are used for blockking on second frame (31) the package, it is used for driving to tie up mechanism (34) and winds to rotate tying up material a plurality of on second frame (31) the package rotates, in order to a plurality of the package is tied up, and by a plurality of package unloading after unloading mechanism (35) will tie up.

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