CN109774997B - Packing production line of packing box - Google Patents
Packing production line of packing box Download PDFInfo
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- CN109774997B CN109774997B CN201910233164.1A CN201910233164A CN109774997B CN 109774997 B CN109774997 B CN 109774997B CN 201910233164 A CN201910233164 A CN 201910233164A CN 109774997 B CN109774997 B CN 109774997B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
The invention discloses a packaging production line of a packaging box, which comprises the following steps: the automatic bagging device is used for bagging the packaging boxes; the first bundling device is used for bundling short sides of the bagged packaging boxes; the reversing device is used for changing the conveying direction of the pre-bundled packaging boxes; the bag sealing device is used for sealing a packaging opening of the packaging bag; the second bundling device is used for carrying out long-side bundling treatment on the sealed packaging box; the carrying device is used for receiving the bundled packing boxes and carrying the bundled packing boxes to the stacking area; the automatic bagging device, the first bundling device and the reversing device are connected in sequence and are positioned on a first straight line; the reversing device, the bag sealing device, the second bundling device and the carrying device are connected in sequence and are positioned on a second straight line; the second straight line is arranged perpendicular to the first straight line. The invention can reduce the labor cost, reduce the labor capacity of workers, improve the production efficiency and occupy less space.
Description
Technical Field
The invention relates to the packing and conveying field of packing boxes, in particular to a packing production line of packing boxes.
Background
With the increasing development of social economy, industrial production is rapidly developing, and industrial freight is an important component in industrial production, namely transportation performed in the production process inside a factory enterprise, and is an important component of the whole production activity.
At present, after goods are produced, the goods are required to be placed into a packing box, packing workers are used for packing the packing box, and then a porter carries the packed packing box to a designated area, and waits for transport means such as a forklift to transport the packed packing box to a warehouse for storage. This kind of needs staff to pack the packing box and carry the mode often need a plurality of workman accomplish, leads to the human cost to increase, and still increase workman's amount of labour big moreover, leads to production inefficiency. Moreover, the production field of some production workshops is limited, and a large amount of space is required to be occupied when a plurality of workers pack and carry the packing boxes.
Disclosure of Invention
The invention aims to provide a packing production line of a packing box, which can reduce labor cost, reduce labor amount of workers, improve production efficiency and occupy less space.
In order to achieve the above object, the technical scheme of the present invention is as follows:
a packaging line for a package, comprising:
the automatic bagging device is used for bagging the packaging boxes;
the first bundling device is used for bundling short sides of the bagged packaging boxes;
the reversing device is used for changing the conveying direction of the pre-bundled packaging boxes;
the bag sealing device is used for sealing a packaging opening of the packaging bag;
the second bundling device is used for carrying out long-side bundling treatment on the sealed packaging box;
the carrying device is used for receiving the bundled packing boxes and carrying the bundled packing boxes to the stacking area;
the automatic bagging device, the first bundling device and the reversing device are connected in sequence and are positioned on a first straight line; the reversing device, the bag sealing device, the second bundling device and the carrying device are connected in sequence and are positioned on a second straight line; the second straight line is arranged perpendicular to the first straight line.
Further, the automatic bagging apparatus includes: the upper part of the working frame is sequentially provided with a bagging area and a conveying area along the conveying direction; the bag opening mechanism is arranged above the bagging area, and the front end of the bag opening mechanism is hinged with the front end of the working frame to form a hinged end; the bag opening mechanism is provided with a first conveying part and an opening bracket for opening the packaging bag; the width of the rear end of the first conveying part is smaller than the width of the front end of the first conveying part; the supporting bracket is provided with a connecting end and a movable end, wherein the connecting end is rotationally connected with the left side and the right side of the first conveying part, so that the movable end is close to or far from the rear end of the first conveying part; a second conveying section provided on the conveying area; when the packing box moves on the first conveying part along the conveying direction and enters the packing bag, the packing box contacts with the opening bracket and enables the movable end to move in a direction away from the rear end of the first conveying part, and the rear end of the first conveying part is in butt joint with the front end of the second conveying part, so that the packed packing box enters the second conveying part; and the elastic element is arranged on the bagging area and is positioned between the bag supporting mechanism and the working frame, so that the rear end of the bag supporting mechanism is reset upwards.
Further, the height of the spreader bracket gradually decreases in the conveying direction of the first conveying portion.
Further, the first conveying part is provided with at least two first roller groups which are arranged at intervals, and a first interval is formed between the two first roller groups; at least two second roller groups are arranged on the second conveying part at intervals, and a second interval is formed between the two second roller groups; the widths of the first interval and the second interval are matched with the widths of the protective strips on the packaging box.
Further, a first height adjusting component is arranged on the working frame, one end of the first height adjusting component is connected with the rear end of the working frame, and the other end of the first height adjusting component is contacted with the ground; the second conveying part is provided with a position switch for generating a trigger signal when contacting the packed packing box; the position switch is electrically connected with the first height adjusting component and is used for controlling the first height adjusting component to rise according to a trigger signal; the delay device is electrically connected with the position switch and is used for generating a delay signal according to the operation of the trigger signal; the delayer is also electrically connected with the first height adjusting component and is used for controlling the first height adjusting component to be lowered according to a delay signal.
Further, the reversing device includes: a third conveying section; wherein, when the pre-bundled packing box is conveyed, the front end of the third conveying part is higher than the rear end of the third conveying part; a first trigger switch provided at a rear end of the third transfer section for generating a rising signal or a falling signal; the second height adjusting component is in driving connection with the rear end of the third conveying part and is electrically connected with the first trigger switch, and is used for lifting the rear end of the third conveying part to a first horizontal height of the front end of the third conveying part according to a lifting signal or lowering the horizontal height of the rear end of the third conveying part according to a lowering signal; a second trigger switch for generating a commutation signal when the rear end of the third transfer section rises to a first level or for generating a reset signal when the rear end of the third transfer section falls; the reversing cylinder is electrically connected with the second trigger switch and is used for retracting according to a reversing signal or extending according to a reset signal; and the pushing plate is arranged on the third conveying part and is in driving connection with the reversing cylinder, so that the conveying direction of the pre-bundling is changed.
Further, the third conveying part comprises a conveying roller group, wherein the conveying roller group comprises a plurality of rollers, and a gap is arranged between two adjacent rollers; the lower part of the pushing plate is provided with a connecting rod, and the connecting rod penetrates through the gap to be in driving connection with the reversing cylinder.
Further, the handling device includes: the fixed frame is connected with the lifting mechanism; the left end of the fixing frame is provided with a first clamp group, and the right end of the fixing frame is provided with a second clamp group; a packing box fixing area is formed among the first clamp group, the second clamp group and the fixing frame; the first clamp group includes: the first telescopic mechanism, the first clamp, the first withdrawal block and the connecting bracket; the first clamp is in sliding connection with the fixing frame; the upper end of the first clamp is provided with a first through hole; the driving part of the first telescopic mechanism penetrates through the first through hole and is in driving connection with the upper end of the connecting bracket; the middle end of the connecting bracket is rotationally connected with the middle part of the first clamp; the lower end of the connecting bracket is connected with the first backset block; the second clamp group includes: the second telescopic mechanism, the second clamp, the third telescopic mechanism and the second withdrawal block; the second clamp is in sliding connection with the fixing frame; the second telescopic mechanism is arranged on the fixing frame and is in driving connection with the second clamp, so that the second clamp moves along the length direction of the fixing frame; the third telescopic mechanism is arranged on the second clamp and is in driving connection with the second backset block.
Further, a first guide rod and a second guide rod are arranged on the fixing frame; the length direction of the first guide rod and the second guide rod is the same as that of the fixing frame; the first clamp sequentially comprises the following components from top to bottom: the first supporting part is contacted with the bottom of the packing box; the first sleeving part is sleeved on the first guide rod; the first through hole is positioned at the upper end of the first connecting part; the second clamp sequentially comprises the following components from top to bottom: the second supporting part is contacted with the bottom of the packing box; the second sleeving part is sleeved on the second guide rod; the second telescopic mechanism is in driving connection with the second connecting part.
Further, the hoisting mechanism includes: a truss disposed on the production line; the winding motor is arranged on the truss; the winding motor is connected with the fixing frame through a steel cable.
Compared with the prior art, the invention has the following technical effects:
the packing production line of the packing box does not need a plurality of workers to carry or carry the packing box, improves the working efficiency and can reduce the number of operators. And the packing box does not need the staff to carry, reduces the condition that the packing box dropped on ground. The automatic reversing of the packing box in the conveying process reduces the workload of workers, improves the production efficiency, and can enable the production line to be applied to workshops with smaller areas.
For a better understanding and implementation, the present invention is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a top view of a packaging line of packaging boxes;
FIG. 2 is a top view of the automatic bagging apparatus;
FIG. 3 is a top view of the automated bagging apparatus with the package entering the bag;
FIG. 4 is a side view of the automated bagging apparatus with the package entering the bag;
FIG. 5 is a side view of the automatic bagging apparatus with the bagged package in transit;
FIG. 6 is an enlarged schematic view of A in FIG. 5;
FIG. 7 is a partial schematic view of an automatic bagging apparatus;
fig. 8 is a top view of the reversing device with the package fully entering the third conveyor;
fig. 9 is a rear view of the third transfer section of the reversing device with the rear end raised to the first level;
FIG. 10 is a schematic view of a handling device;
FIG. 11 is a schematic view of the handling device when it is ready to handle a package;
fig. 12 is a schematic view of the handling device when it is ready to handle a package;
fig. 13 is a schematic view of the carrier device carrying the package;
FIG. 14 is a schematic view of the handling device in preparation for removal from the package
Fig. 15 is a partial schematic view of a first clamp group of the handling device.
[ reference numerals ]
100 automatic bagging device 101 working frame 102 bag supporting mechanism
103 first conveying section 104 spreader support
105 connection end 106 movable end
107 elastic element 108 first roller set
109 first gap 110 second roller set
111 second gap 112 first height adjustment assembly
113 position switch 114 limiting piece
115 first auxiliary roller 116 second auxiliary roller
117 transition piece 118 hinge end
119 first hollow connecting rod 120 second hollow connecting rod
121 reset torsion spring 122 second conveying part
200 first strapping device
300 reversing device 301 third transfer part 302 first trigger switch
303 second height adjustment Assembly 304 second trigger switch
305 reversing cylinder 306 pushing plate
307 transfer roller set 308 connecting rod
309 left connection foot rest 310 right connection foot rest
311 first connection cross-frame 312 second connection cross-frame
313 vertical rod 314 first locking member
315 anti-falling part
400 bag sealing device
500 second binding device
600 handling device 601 mount 602 first clamp group
603 second clamping set 604 first telescopic mechanism
605 first clamp 606 first backset block
607 connection support 608 second telescopic mechanism
609 second clamp 610 second backset block
611 third telescopic machanism 612 first guide rod
613 second guide rod 614 first sleeving part
615 first connecting portion 616 first supporting portion
617 second nesting portion 618 second connecting portion
619 second bearing portion 620 pivot
621 truss 622 winding motor
710 packaging box 720 packaging box 730 pre-bundled packaging box
740 strapped package
Detailed Description
For a fuller understanding of the objects, features, and effects of the present invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.
As shown in fig. 1, a packing line of packing cases, comprising:
the automatic bagging device 100 is used for bagging the packaging boxes;
a first bundling device 200 for bundling the short sides of the packaged packaging box;
reversing device 300 for changing the direction of conveyance of the pre-banded packages;
the bag sealing device 400 is used for sealing a packaging opening of the packaging bag;
the second bundling device 500 is used for bundling the sealed packaging boxes at a long side;
a handling device 600 for receiving the bundled packing boxes and handling to a stacking area;
wherein the automatic bagging device 100, the first bundling device 200 and the reversing device 300 are connected in sequence and positioned on a first straight line; the reversing device 300, the bag sealing device 400, the second bundling device 500 and the carrying device 600 are connected in sequence and are positioned on a second straight line; the second straight line is arranged perpendicular to the first straight line. Through the mode, the strip-shaped design of the production line in the prior art is changed, so that the packaging production line of the packaging box can be suitable for a production workshop of a small field. And automatic bagging apparatus, reversing arrangement and handling device all adopt man-machine assistance's mode to carry out, can reduce the human cost, reduce workman's work load, improve production efficiency.
As shown in fig. 2, 3, 4 and 5, further, the automatic bagging apparatus 100 includes: a work frame 101, the upper part of which is provided with a bagging area and a conveying area in turn along the conveying direction; a bag opening mechanism 102 disposed above the bagging area, wherein a front end of the bag opening mechanism 102 is hinged to a front end of the work frame 101 to form a hinge end 118; the bag opening mechanism 102 is provided with a first conveying part 103 and an opening bracket 104 for opening the packaging bag; the width of the rear end of the first conveying part 103 is smaller than the width of the front end of the first conveying part 103; the expanding bracket 104 is provided with a connecting end 105 and a movable end 106, the connecting end 105 is rotatably connected with the left side and the right side of the first conveying part 103, so that the movable end 106 is close to or far from the rear end of the first conveying part 103; a second conveying section 122 provided on the conveying area; when a packing box moves on the first conveying part 103 along the conveying direction and enters a packing bag, the packing box contacts with the opening bracket 104 and moves the movable end 106 in a direction away from the rear end of the first conveying part 103, and the rear end of the first conveying part 103 is in butt joint with the front end of the second conveying part 122, so that the packed packing box enters the second conveying part 122; an elastic member 107 provided on the bagging area and located between the bag-opening mechanism 102 and the work frame 101 so that the rear end of the bag-opening mechanism 102 is reset upward.
Specifically, the packer sleeves the packaging bag outside the bag opening mechanism, and the packaging bag is opened by the bag opening mechanism to form a loading space. The packing box 710 moves in the first transfer section along the transfer direction, i.e., the first linear direction, and enters the packing space of the packing bag. The packing box and the packing bag are driven by the first conveying part or the packer, so that the packing bag is separated from the bag supporting mechanism along the conveying direction and sleeved outside the packing box, and the packing box is packed.
Because the packing box itself has certain weight, just the front end of bag opening mechanism and the front end of work frame hinge and form the articulated end, when the packing box moves to the rear end of bag opening mechanism from the front end of bag opening mechanism in first conveying portion, namely the packing box gets into the wrapping bag, bag opening mechanism can compress elastic element, just the rear end of bag opening mechanism to the direction of work frame sinks to make first conveying portion with the butt joint of second conveying portion temporarily, so that the packing box of bagging gets into second conveying portion, and transport in the first binding apparatus via second conveying portion. When the packaged packaging box enters the second conveying part, the elastic element is propped upwards while recovering the initial shape due to the lack of the downward pressing force of the packaging box, so that the bag supporting mechanism moves upwards, and a packer can conveniently and re-sleeve the packaging bag into the bag supporting mechanism 200 to prepare for packaging the next packaging box.
The width of the rear end of the first conveying part in the bag supporting mechanism is smaller than that of the front end of the first conveying part, and the volume of the rear end of the second conveying part is reduced, so that a packer can conveniently sleeve bags. When the packaging box enters the bagging space on the first conveying part, the packaging box is contacted with the bag supporting brackets on the left side and the right side of the first conveying part, and the movable end of the bag supporting bracket is pushed to be away from the rear end of the first conveying part, so that the packaging bag is continuously opened to the size of the packaging box, and the bagging process of the packaging box is completed. When the packaging box subjected to bagging treatment is separated from the first conveying part, the movable end resets towards the direction close to the second conveying part, so that a packer can conveniently and repeatedly sleeve the packaging bag into the bag supporting mechanism.
Compared with the manual bagging mode in the prior art, the invention can only need one packer to carry out bagging treatment, does not need the workers to carry out supporting or carrying work on the packaging boxes, improves the working efficiency and can reduce the number of operators. And the packing box does not need the staff to carry, reduces the condition that the packing box drops on ground, compares prior art and can protect packing box and the article in the packing box better.
As shown in fig. 6, a first hollow connecting rod 119 is arranged on the left side and the right side of the bag supporting mechanism;
the front end of the expanding bracket 104 is provided with a second hollow connecting rod 120;
the first hollow connecting rod 119 is connected with the second hollow connecting rod 120 through a rotating shaft, so that the opening bracket can rotate, and the movable end can be close to or far from the second conveying part;
the second hollow connecting rod 120 is sleeved with a reset torsion spring 121, so that the opening bracket 104 is reset.
Preferably, a hollow tube is further arranged on the first hollow connecting rod, one end of the reset torsion spring is in contact with the opening support, and the other end of the reset torsion spring is located in the hollow tube, so that reset of the opening support is ensured.
Further, as shown in fig. 2, 3, 4 and 5, a transition piece 117 is further provided on the work frame, and the transition piece 117 is located between the bagging area and the conveying area. Wherein, the transition piece 117 is arc-shaped, which can protect the packaging bag from being scratched.
Further, the height of the opening support 104 is gradually reduced along the conveying direction of the first conveying part 103, the packaging bag enters from one end with lower height and gradually moves towards the direction with higher height, so that the difficulty of sleeving the packaging bag is reduced, and the situation that the packaging bag is difficult to sleeve by a packer is avoided.
Preferably, the working frame is further provided with a limiting piece 114, and the limiting piece 114 is arranged close to the elastic element 107; the height of the limiting piece 114 is smaller than the height of the elastic element 107; when the packing box fully enters the packing bag, the upper part of the limiting piece is contacted with the lower part of the bag supporting mechanism, the sinking degree of the bag supporting mechanism is limited through the limiting piece, the elastic element is prevented from being excessively sinking to crush the elastic element so that the elastic element cannot be reset, and the packing bag can be prevented from being excessively sinking to be compacted.
Preferably, a first auxiliary rolling member 115 is further provided at a lower portion of the first conveying part, and a plurality of rollers are provided on the first auxiliary rolling member 115; a second auxiliary rolling element 116 matched with the first auxiliary rolling element 115 is arranged on the working frame, and a plurality of rollers are arranged on the second auxiliary rolling element 116; when the packaging bag is separated from the bag supporting mechanism, the first auxiliary rolling piece is in contact with the inner surface of the packaging bag, the second auxiliary rolling piece is in contact with the outer surface of the packaging bag, and the packaging bag is smoothly separated from the bag supporting mechanism through interaction of the roller on the first auxiliary rolling piece and the roller on the second auxiliary rolling piece, so that the situation that the packaging bag cannot be separated due to the fact that the packaging bag is excessively compressed due to the fact that the packaging box is too heavy is avoided.
The outside of part packing box can set up the protection strip and protect the packing box, however when the packing box conveys on transfer part, the protection strip can with transfer part direct contact and become the stress point, when influencing the conveying, the easy crushing of protection strip. Further, the first conveying portion 103 is provided with at least two first roller groups 108 arranged at intervals, and a first interval 109 is formed between the two first roller groups 108; at least two second roller sets 110 arranged at intervals are arranged on the second conveying part 122, and a second interval 111 is formed between the two second roller sets 110; the widths of the first and second spaces 109 and 111 are matched with the widths of the guard bars on the packaging box. Meanwhile, when the packing box moves, the protective strips are located in the first interval or the second interval, so that the packing box can be prevented from deviating, and the first conveying part and the second conveying part are composed of roller groups arranged at intervals, so that the manufacturing cost can be reduced.
Further, a first height adjusting assembly 112 is further provided on the working frame 101, one end of the first height adjusting assembly 112 is connected with the rear end of the working frame 101, and the other end is contacted with the ground; the second conveying part 122 is provided with a position switch 113 for generating a trigger signal when contacting the packed packing box; the position switch 113 is electrically connected to the first height adjustment assembly 112, and is configured to control the first height adjustment assembly 112 to rise according to a trigger signal; the delayer is electrically connected with the position switch 113 and is used for generating a delay signal according to the operation of the trigger signal; the delayer is further electrically connected to the first height adjustment assembly 112, and is configured to control the first height adjustment assembly 112 to be lowered according to a delay signal. The height of the rear end of the working frame is reduced, so that the working frame and the ground form a gradient, and the packing box slides down onto the second conveying part from the first conveying part under the action of gravity. The rear end of the working frame is temporarily abutted with the first bundling device by raising the height of the rear end of the working frame, so that the bagged packaging boxes enter the first bundling device, the first bundling device performs short-side bundling treatment on the bagged packaging boxes, and the bagged packaging boxes are processed into pre-bundled packaging boxes, wherein the first bundling device adopts equipment known in the art, and the invention is not limited to the above.
Further, as shown in fig. 8 and 9, the reversing device 300 includes: a third conveying section 301; wherein, when the pre-bundled packing box is conveyed, the front end of the third conveying part 301 is higher than the rear end of the third conveying part 301; a first trigger switch 302 provided at the rear end of the third transmission part 301 for generating a rising signal or a falling signal; a second height adjusting component 303, which is in driving connection with the rear end of the third conveying part 301, is electrically connected with the first trigger switch 302, and is used for raising the rear end of the third conveying part 301 to a first horizontal height where the front end of the third conveying part 301 is located according to a raising signal, or is used for lowering the horizontal height of the rear end of the third conveying part 301 according to a lowering signal; a second trigger switch 304 for generating a reversing signal when the rear end of the third conveying part 301 is raised to the first horizontal height, or for generating a reset signal when the rear end of the third conveying part 301 is lowered; a reversing cylinder 305 with a stretching direction perpendicular to the conveying direction, electrically connected to the second trigger switch 304, and configured to perform a retraction motion according to a reversing signal or perform an extension motion according to a reset signal; a pushing plate 306, which is disposed on the third conveying part 301 and is in driving connection with the reversing cylinder 305, so that the conveying direction of the pre-bundling is changed.
When the pre-bundled packing box is conveyed, the front end of the third conveying part is higher than the rear end of the third conveying part, so that a slope is formed on the surface of the third conveying part, products can be conveyed to the rear end of the third conveying part conveniently under the action of gravity, the pre-bundled packing box is contacted with and tightly pressed by a first trigger switch, and the first trigger switch generates a rising signal. When receiving the lifting signal, the lifting mechanism electrically connected with the first trigger switch lifts the rear end of the third conveying part, and enables the rear end of the third conveying part to be lifted to a first horizontal height where the front end of the third conveying part is located, so that the pre-bundled packaging box is prevented from continuously sliding downwards under the action of gravity. And the second trigger switch generates a commutation signal when the back end is raised to a first level. When receiving the reversing signal, the reversing cylinder drives the pushing plate to push the pre-bundled packing box to the next working procedure. And then the bag sealing device and the second bundling device in the next process are used for sealing bags and bundling long edges of the packaging boxes, and the pre-bundled packaging boxes are processed into bundled packaging boxes, wherein the bag sealing device and the second bundling device are all devices known in the art, and the invention is not limited to the above.
When the pre-bundled packing box is separated from the third conveying part and cannot be pressed, the first trigger switch generates a descending signal, and the lifting mechanism reduces the horizontal height of the rear end of the third conveying part according to the descending signal so as to meet the reversing work of the next pre-bundled packing box; meanwhile, the second trigger switch generates a reset signal when the rear end descends, and the telescopic cylinder stretches out according to the reset signal to drive the pushing plate to reset. According to the invention, through the mode, the automatic reversing of the product in the conveying process can be realized, the workload of workers is reduced, the production efficiency is improved, and the production line can be applied to workshops with smaller areas.
Further, the third conveying portion 301 includes a conveying roller set 307, where the conveying roller set 307 includes a plurality of rollers, and a gap is provided between two adjacent rollers; a connecting rod 308 is arranged at the lower part of the pushing plate 306, and the connecting rod 308 penetrates through the gap to be in driving connection with the reversing cylinder 305.
Preferably, a supporting leg is arranged at the lower part of the front end of the third conveying part and is used for supporting the front end of the third conveying part; a left connection foot rest 309 and a right connection foot rest 310 are arranged at the lower part of the rear end of the third conveying part, and the left connection foot rest 309 and the right connection foot rest 310 are connected through a first connection transverse frame 311;
the second height adjusting rental comprises a left lifting cylinder and a right lifting cylinder, the fixing part of the left lifting cylinder is fixedly connected with the left connecting foot stand 309, and the fixing part of the right lifting cylinder is fixedly connected with the right connecting foot stand 310;
the driving part of the left lifting cylinder and the driving part of the right lifting cylinder are connected through a second connecting transverse frame 312, and the horizontal height of the rear end is changed through synchronous operation of the left lifting cylinder and the right lifting cylinder.
The second trigger switch 304 includes a second switch fixing portion and a second switch triggering portion, where the second switch fixing portion is fixedly disposed on the first connection transverse frame, and the second switch triggering portion is provided with a through hole;
the second connecting cross frame is fixedly connected with a vertical rod 313, and the upper end of the vertical rod 313 passes through the through hole and is fixedly connected with the first locking member 314. When the rear end of the third conveying part is lifted, the first connecting transverse frame is lifted, and the vertical rod penetrates through the through hole, so that when the rear end is lifted to a first horizontal height, the second switch triggering part is abutted against the first locking part and is pressed downwards in the direction of the second switch fixing part, and the second triggering switch generates a reversing signal. When the rear end descends, the locking piece is not contacted with the second switch triggering part any more, so that the second switch triggering part is not pressed downwards towards the direction of the second switch fixing part, and the second triggering switch generates a reset signal.
Preferably, the reversing device further includes an anti-falling member 315 fixedly connected to an upper portion of the rear end of the third conveying portion, and configured to limit the pre-bundled packing case, so as to prevent the pre-bundled packing case from falling through the rear end.
Further, as shown in fig. 10, 11, 12, 13 and 14, the conveying apparatus 600 includes: a fixed frame 601 connected to the hoisting mechanism; the left end of the fixing frame 601 is provided with a first clamp group 602, and the right end of the fixing frame is provided with a second clamp group 603; a packaging box fixing area is formed among the first clamp group 602, the second clamp group 603 and the fixing frame 601; the first clamp group 602 includes: a first telescoping mechanism 604, a first clamp 605, a first retraction block 606, and a connection bracket 607; wherein the first clamp 605 is slidably connected to the fixing frame 601; the upper end of the first clamp is provided with a first through hole; the driving part of the first telescopic mechanism 604 passes through the first through hole and is in driving connection with the upper end of the connecting bracket 607; the middle end of the connecting bracket 607 is rotationally connected with the middle part of the first clamp; the lower end of the connecting bracket 607 is connected with the first withdrawal block 606; the second clamp group 603 includes: a second telescoping mechanism 608, a second clamp 609, a third telescoping mechanism 611, and a second retraction block 610; wherein the second clamp 609 is slidably connected to the fixing frame 601; the second telescopic mechanism 608 is arranged on the fixing frame 601 and is in driving connection with the second clamp, so that the second clamp moves along the length direction of the fixing frame 601; the third telescopic mechanism 611 is disposed on the second clamp and is in driving connection with the second retraction block 610.
Specifically, before the carrying device of the packaging box carries the bundled packaging box 740, the first telescopic mechanism performs an extending action to push the upper end of the connecting bracket to horizontally move towards the left end of the fixing frame, and as the middle end of the connecting bracket is rotationally connected with the middle part of the first clamp, the upper end of the connecting bracket stops moving after moving towards the left end of the fixing frame for a certain distance, and at the moment, when the first telescopic mechanism continues to perform the extending action, the connecting bracket is integrated with the first clamp and continues to move towards the left end of the fixing frame until the first telescopic mechanism stops extending action; meanwhile, the second telescopic mechanism performs an extending action to push the second clamp to move towards the right end of the fixing frame, as shown in fig. 2, and the area of the fixing area of the packing box is enlarged by the synchronous movement of the first telescopic mechanism and the second telescopic mechanism, so as to prepare for fixing the bundled packing box 740.
The first telescopic mechanism performs retraction, the upper end of the connecting bracket is pulled back, the upper end of the connecting bracket moves towards the middle part of the fixing frame, and as the middle end of the connecting bracket is rotationally connected with the middle part of the first clamp, the first withdrawal block at the lower end of the connecting bracket is tightly attached to the second clamp, so that the connecting bracket is integrated with the first clamp and moves towards the middle part of the fixing frame until the first clamp is propped against the left end of the packing box; meanwhile, the third telescopic mechanism retracts, the second retraction block is retracted, the second telescopic mechanism retracts, and the second clamp is retracted to be close to the middle of the fixing frame until the second clamp abuts against the right end of the packaging box, so that the bundled packaging box 740 is fixed.
After the bundled packing boxes 740 are fixed and carried by the aid of the lifting mechanism, in order to enable the bundled packing boxes 740 to be smoothly separated from a packing box fixing area, the first telescopic mechanism stretches out to push the upper end of the connecting support to horizontally move towards the left end of the fixing frame and drive the first clamp to move leftwards, and the first withdrawal block is abutted against the left end of the packing boxes to enable the first clamp to be gradually separated from the bottom of the packing boxes; the second telescopic mechanism and the third telescopic mechanism simultaneously perform stretching actions to respectively push the second clamp to move rightwards, the second withdrawal block moves leftwards, and the second clamp is gradually separated from the bottom of the packaging box by abutting the right end of the packaging box with the second withdrawal block. The invention can prevent the upper packing box and the lower packing box from tightly pressing the first clamp and the second clamp when a plurality of packing boxes are stacked, and avoid the condition that the first clamp and the second clamp are difficult to withdraw.
According to the invention, the distance between the first clamp and the second clamp is changed through the work of the first telescopic mechanism and the second telescopic mechanism, and the packing boxes with different lengths are fixed, so that the carrying of the packing boxes is convenient, the labor capacity of workers is reduced, the production efficiency is improved, and the production cost is reduced. And the left end of the fixing frame is less than the right end of the fixing frame by using a telescopic mechanism to retract the packing box, so that the occupied space of the carrying device of the packing box is reduced.
Further, the fixing frame 601 is further provided with a first guide rod 612 and a second guide rod 613; the length direction of the first and second guide rods 613 is the same as the fixing frame 601; the first clamp 605 includes, in order from top to bottom: a first sleeving part 614, a first connecting part 615 and a first bearing part 616 contacted with the bottom of the packing box; the first sleeving part 614 is sleeved on the first guide rod 612; the first through hole is located at an upper end of the first connection part 615; the second clamp sequentially comprises the following components from top to bottom: a second sheathing part 617, a second connecting part 618 and a second supporting part 619 contacting the bottom of the packing case; the second sleeving part 617 is sleeved on the second guide rod 613; the second telescopic mechanism 608 is in driving connection with the second connection portion 618.
As shown in fig. 15, further, the cross sections of the first connecting portion and the second connecting portion are hollow isosceles triangles; a rotating shaft is further arranged in the middle of the first connecting part, and two ends of the rotating shaft 620 are connected with the first connecting part; the middle end of the connection bracket 607 is rotatably connected to the first connection part 615 through the rotation shaft 620.
Further, the hoisting mechanism includes: truss 621, which is provided on the production line; a wind-up motor 622 provided on the truss 621; the winding motor is connected with the fixing frame 601 through a steel cable. Through the winding motor changes the length of steel cable, controls the lift of mount, assists the workman to transport the packing box to appointed region to reduce and carry artificial amount of labour, improve production efficiency low, practice thrift manufacturing cost, when not using moreover, can rise the mounting reduces occupation space.
The present invention is not limited to the above-described embodiments, but, if various modifications or variations of the present invention are not departing from the spirit and scope of the present invention, the present invention is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (10)
1. A packaging line for packaging boxes, comprising:
the automatic bagging device is used for bagging the packaging boxes; the automatic bagging apparatus includes: the upper part of the working frame is sequentially provided with a bagging area and a conveying area along the conveying direction; the bag opening mechanism is arranged above the bagging area, and the front end of the bag opening mechanism is hinged with the front end of the working frame to form a hinged end; the bag opening mechanism is provided with a first conveying part and an opening bracket for opening the packaging bag; the supporting bracket is provided with a connecting end and a movable end, wherein the connecting end is rotationally connected with the left side and the right side of the first conveying part, so that the movable end is close to or far from the rear end of the first conveying part; a second conveying section provided on the conveying area; when the packing box moves on the first conveying part along the conveying direction and enters the packing bag, the packing box contacts with the opening bracket and enables the movable end to move in a direction away from the rear end of the first conveying part, and the rear end of the first conveying part is in butt joint with the front end of the second conveying part, so that the packed packing box enters the second conveying part; an elastic element arranged on the bagging area and positioned between the bag opening mechanism and the working frame, so that the rear end of the bag opening mechanism is reset upwards;
the first bundling device is used for bundling short sides of the bagged packaging boxes;
the reversing device is used for changing the conveying direction of the pre-bundled packaging boxes;
the bag sealing device is used for sealing a packaging opening of the packaging bag;
the second bundling device is used for carrying out long-side bundling treatment on the sealed packaging box;
the carrying device is used for receiving the bundled packing boxes and carrying the bundled packing boxes to the stacking area;
the automatic bagging device, the first bundling device and the reversing device are connected in sequence and are positioned on a first straight line; the reversing device, the bag sealing device, the second bundling device and the carrying device are connected in sequence and are positioned on a second straight line; the second straight line is arranged perpendicular to the first straight line.
2. The packaging line of packaging boxes according to claim 1, characterized in that:
the width of the rear end of the first conveying part is smaller than the width of the front end of the first conveying part.
3. The packaging line of packaging boxes according to claim 2, characterized in that:
the height of the opening support gradually decreases along the conveying direction of the first conveying part.
4. The packaging line of packaging boxes according to claim 2, characterized in that:
at least two first roller groups are arranged on the first conveying part at intervals, and a first interval is formed between the two first roller groups;
at least two second roller groups are arranged on the second conveying part at intervals, and a second interval is formed between the two second roller groups;
the widths of the first interval and the second interval are matched with the widths of the protective strips on the packaging box.
5. The packaging line of packaging boxes according to claim 2, characterized in that:
the working frame is also provided with a first height adjusting component, one end of the first height adjusting component is connected with the rear end of the working frame, and the other end of the first height adjusting component is contacted with the ground;
the second conveying part is provided with a position switch for generating a trigger signal when contacting the packed packing box;
the position switch is electrically connected with the first height adjusting component and is used for controlling the first height adjusting component to rise according to a trigger signal;
the delay device is electrically connected with the position switch and is used for generating a delay signal according to the operation of the trigger signal;
the delayer is also electrically connected with the first height adjusting component and is used for controlling the first height adjusting component to be lowered according to a delay signal.
6. A packaging line for packaging boxes according to claim 1, characterized in that said reversing device comprises:
a third conveying section; wherein, when the pre-bundled packing box is conveyed, the front end of the third conveying part is higher than the rear end of the third conveying part;
a first trigger switch provided at a rear end of the third transfer section for generating a rising signal or a falling signal;
the second height adjusting component is in driving connection with the rear end of the third conveying part and is electrically connected with the first trigger switch, and is used for lifting the rear end of the third conveying part to a first horizontal height of the front end of the third conveying part according to a lifting signal or lowering the horizontal height of the rear end of the third conveying part according to a lowering signal;
a second trigger switch for generating a commutation signal when the rear end of the third transfer section rises to a first level or for generating a reset signal when the rear end of the third transfer section falls;
the reversing cylinder is electrically connected with the second trigger switch and is used for retracting according to a reversing signal or extending according to a reset signal;
and the pushing plate is arranged on the third conveying part and is in driving connection with the reversing cylinder, so that the conveying direction of the pre-bundling is changed.
7. The packaging line of packaging boxes according to claim 6, characterized in that:
the third conveying part comprises a conveying roller group, wherein the conveying roller group comprises a plurality of rollers, and a gap is arranged between two adjacent rollers;
the lower part of the pushing plate is provided with a connecting rod, and the connecting rod penetrates through the gap to be in driving connection with the reversing cylinder.
8. The packaging line of packaging boxes according to claim 1, characterized in that the handling device comprises:
the fixed frame is connected with the lifting mechanism;
the left end of the fixing frame is provided with a first clamp group, and the right end of the fixing frame is provided with a second clamp group; a packing box fixing area is formed among the first clamp group, the second clamp group and the fixing frame;
the first clamp group includes: the first telescopic mechanism, the first clamp, the first withdrawal block and the connecting bracket; the first clamp is in sliding connection with the fixing frame; the upper end of the first clamp is provided with a first through hole; the driving part of the first telescopic mechanism penetrates through the first through hole and is in driving connection with the upper end of the connecting bracket; the middle end of the connecting bracket is rotationally connected with the middle part of the first clamp; the lower end of the connecting bracket is connected with the first backset block;
the second clamp group includes: the second telescopic mechanism, the second clamp, the third telescopic mechanism and the second withdrawal block; the second clamp is in sliding connection with the fixing frame; the second telescopic mechanism is arranged on the fixing frame and is in driving connection with the second clamp, so that the second clamp moves along the length direction of the fixing frame; the third telescopic mechanism is arranged on the second clamp and is in driving connection with the second backset block.
9. The packaging line of packaging boxes according to claim 8, characterized in that:
the fixing frame is also provided with a first guide rod and a second guide rod; the length direction of the first guide rod and the second guide rod is the same as that of the fixing frame;
the first clamp sequentially comprises the following components from top to bottom: the first supporting part is contacted with the bottom of the packing box; the first sleeving part is sleeved on the first guide rod; the first through hole is positioned at the upper end of the first connecting part;
the second clamp sequentially comprises the following components from top to bottom: the second supporting part is contacted with the bottom of the packing box; the second sleeving part is sleeved on the second guide rod; the second telescopic mechanism is in driving connection with the second connecting part.
10. The packaging line of claim 8, wherein the lifting mechanism comprises:
a truss disposed on the production line;
the winding motor is arranged on the truss; the winding motor is connected with the fixing frame through a steel cable.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233164.1A CN109774997B (en) | 2019-03-26 | 2019-03-26 | Packing production line of packing box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233164.1A CN109774997B (en) | 2019-03-26 | 2019-03-26 | Packing production line of packing box |
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| CN109774997A CN109774997A (en) | 2019-05-21 |
| CN109774997B true CN109774997B (en) | 2023-06-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202481343U (en) * | 2011-12-24 | 2012-10-10 | 湖州巨人机电有限公司 | Bagging tool |
| CN204776151U (en) * | 2015-06-19 | 2015-11-18 | 东莞市开胜电子有限公司 | Full -automatic ribbon machine of alternately packing of moving about freely and quickly |
| KR20170025275A (en) * | 2015-08-28 | 2017-03-08 | 이주만 | System apparatus for Natural water box package |
| CN205892176U (en) * | 2016-05-12 | 2017-01-18 | 山东科技大学 | Clamping device of pile up neatly machine people carton suit system |
| CN207292511U (en) * | 2017-08-17 | 2018-05-01 | 武汉新芯集成电路制造有限公司 | A kind of transmission device |
| CN208249322U (en) * | 2018-05-16 | 2018-12-18 | 连云港森福木业有限公司 | Plate grabs hanger |
| CN209757593U (en) * | 2019-03-26 | 2019-12-10 | 广东嘉纳仕科技实业有限公司 | Packing production line of packing box |
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Effective date of registration: 20221201 Address after: 529700 No.1, No. 32, Minfeng Road, Hecheng Town, Heshan City, Jiangmen City, Guangdong Province (self compiled No. 02) Applicant after: Guangdong Xingxing locomotive Technology Co.,Ltd. Address before: No.16 Innovation Industrial Park, 25 Sanle East Road, Shunjiang neighborhood committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province 528300 Applicant before: GUANGDONG JIANASHI TECHNOLOGY INDUSTRIAL Co.,Ltd. |
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