Disclosure of Invention
The invention aims to provide a four-side sealing cotton piece packaging machine which improves the packaging efficiency and packaging quality of cotton pieces by using the structure.
In order to achieve the purpose, the invention adopts the technical scheme that: a four-side sealing cotton piece packaging machine comprises a rack, wherein a cotton conveying mechanism, a cotton cutting mechanism, a packaging bag conveying mechanism, a film sealing mechanism and a film cutting mechanism are arranged on the rack, the film sealing mechanism is arranged in the middle of the rack, the film cutting mechanism is arranged below the film sealing mechanism, the cotton conveying mechanism and the cotton cutting mechanism are arranged on the left side above the film sealing mechanism, the packaging bag conveying mechanism is arranged on two sides above the film sealing mechanism, and the packaging bag conveying mechanism is arranged between the film sealing mechanism and the cotton cutting mechanism; wrapping bag conveying mechanism includes left side wrapping bag conveying mechanism and right side wrapping bag conveying mechanism, left side wrapping bag conveying mechanism set up in defeated cotton mechanism and surely under the cotton mechanism, right side wrapping bag conveying mechanism set up in seal the right side top of membrane mechanism, the last coiling of left side wrapping bag conveying mechanism has the left side wrapping bag, the last coiling of right side wrapping bag conveying mechanism has the right side wrapping bag, the left end of left side wrapping bag coil in on the left side wrapping bag conveying mechanism, the right-hand member support in seal in the membrane mechanism, the right-hand member of right side wrapping bag coil in on the right side wrapping bag conveying mechanism, the left end support in seal in the membrane mechanism.
Among the above-mentioned technical scheme, seal two membrane rods of membrane mechanism packing, be the left side respectively and seal membrane rod and right side and seal membrane rod, the left side is sealed and is equipped with between membrane rod and the right side and seal the membrane clearance, just it is equipped with heating device in the membrane rod to seal.
Among the above-mentioned technical scheme, it has 3 at least horizontal protruding strip of paper used for sealing to seal the membrane rod on the equipartition, horizontal protruding strip of paper used for sealing is on a parallel with the axis setting of sealing the membrane rod, it has a plurality of annular archs to seal the membrane rod on the equipartition, the annular is protruding to be followed horizontal protruding strip of paper used for sealing extending direction evenly arranges, and every the annular is protruding all perpendicular to horizontal protruding strip of paper used for sealing sets up, and is adjacent horizontal protruding strip of paper used for sealing and adjacent constitute the cotton piece between the annular arch and seal the membrane space.
Among the above-mentioned technical scheme, surely membrane mechanism is including cutting the membrane rod, surely membrane rod set up in seal the membrane rod under the left side, be equipped with all membrane swoves on the outer fringe face of surely membrane rod, surely membrane sword parallel with the axis setting of surely membrane rod, just surely membrane sword perpendicular to surely membrane rod's outer fringe face sets up, surely membrane rod rotates 360, surely membrane sword can cut off left side wrapping bag and right side wrapping bag.
In the above technical scheme, the cotton conveying mechanism comprises a cotton stick, a cotton conveying stick and a plurality of cotton conveying grooves arranged below the cotton conveying stick, the cotton conveying grooves are perpendicular to the film sealing stick, the cotton stick is arranged on the left side of the cotton conveying stick, a plurality of rolls of cotton slivers are arranged on the cotton stick, the left side of each roll of the cotton sliver is wound on the cotton stick, the right end of the cotton sliver is arranged in the cotton conveying groove, and the cotton conveying stick presses on the cotton sliver.
In the above technical scheme, the cotton cutting mechanism is a cutter, the cutter is arranged right above the cotton conveying groove and is provided with a cutting groove corresponding to each cotton conveying groove, the cutter is arranged right above the cutting groove, and the cutter is arranged above the left side of the left film sealing rod.
In the technical scheme, each cotton conveying groove is arranged opposite to a cotton piece film sealing space.
In the technical scheme, a cotton piece conveying roller and a cotton piece feeding mechanism are arranged on the right side of the cutter, the right end of the cotton conveying groove is arranged right above the right film sealing roller, the cotton piece conveying roller is arranged right above the cotton conveying groove, and the cotton piece conveying roller is arranged right above the left film sealing roller; the cotton piece feeding mechanism is arranged right above the film sealing gap and corresponds to the cotton conveying groove, and the through groove is arranged right opposite to the film sealing gap.
In the technical scheme, the cotton piece feeding mechanism comprises a telescopic cylinder, a mounting plate and a plurality of cotton piece feeding plates, the mounting plate is mounted on the rack through guide pillars, the telescopic cylinder is mounted on the top of the rack, the mounting plate is arranged below the telescopic cylinder, an output shaft of the telescopic cylinder is connected with the top of the mounting plate, the cotton piece feeding plates are uniformly distributed at the bottom of the mounting plate, the cotton piece feeding plates are arranged right opposite to the through grooves and the film sealing gaps, each cotton piece feeding plate is arranged right opposite to a cotton piece film sealing space, the output shaft of the telescopic cylinder retracts, the cotton piece feeding plates are arranged above the cotton conveying grooves, the output shaft of the telescopic cylinder extends out, and the cotton piece feeding plates are inserted into the film sealing gaps.
In the technical scheme, the left side seal membrane stick with still be equipped with a locating plate between the membrane stick of cutting, be equipped with a plurality of sensors on the locating plate, the locating plate parallel with the membrane stick of cutting sets up, the sensor equipartition in on the locating plate, the sensor sets up towards the right side, and every the sensor corresponds and sets up under a seal membrane space.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. according to the invention, cotton is delivered through the cotton delivery mechanism, the cotton sliver is cut into cotton pieces by the cotton cutting mechanism, the left and right side packaging bags are conveyed through the packaging bag conveying mechanism, the cotton pieces are inserted into the left and right side packaging bags by the cotton piece feeding mechanism, four faces of the packaging bags are subjected to hot melting film sealing through the film sealing mechanism, and finally the cutting is performed by the film cutting mechanism, compared with the prior structure, the automatic packaging machine can quickly and automatically package the cotton pieces, and the packaging machine can be used for packaging and forming at one time, so that the packaging efficiency is high, the quality is good, the space occupation of equipment can be reduced, and the film sealing cost is reduced;
2. according to the invention, by arranging the cotton piece feeding mechanism, the cotton pieces in the cotton conveying groove can be folded and inserted into the left and right side packaging bags, so that the folding of the cotton pieces can be realized, the automatic insertion and packaging of the cotton pieces can be realized, and the packaging efficiency and quality are effectively improved.
Detailed Description
The invention is further described below with reference to the following figures and examples:
the first embodiment is as follows: referring to fig. 1-5, a four-side sealing cotton piece packaging machine comprises a frame 1, wherein a cotton conveying mechanism, a cotton cutting mechanism, a packaging bag conveying mechanism, a film sealing mechanism and a film cutting mechanism are arranged on the frame 1, the film sealing mechanism is arranged in the middle of the frame 1, the film cutting mechanism is arranged below the film sealing mechanism, the cotton conveying mechanism and the cotton cutting mechanism are arranged on the left side above the film sealing mechanism, the packaging bag conveying mechanism is arranged on two sides above the film sealing mechanism, and the packaging bag conveying mechanism is arranged between the film sealing mechanism and the cotton cutting mechanism; wrapping bag conveying mechanism includes left side wrapping bag conveying mechanism 2 and right side wrapping bag conveying mechanism 3, left side wrapping bag conveying mechanism 2 set up in defeated cotton mechanism and cut cotton mechanism under, right side wrapping bag conveying mechanism 3 set up in seal membrane mechanism's right side top, it has left side wrapping bag 4 to coil on the left side wrapping bag conveying mechanism 2, it has right side wrapping bag 5 to coil on the right side wrapping bag conveying mechanism 3, the left end of left side wrapping bag 4 coil in on the left side strap conveying mechanism 2, the right-hand member support in seal membrane mechanism, the right-hand member of right side wrapping bag 5 coil in on the right side wrapping bag conveying mechanism 3, the left end support in seal membrane mechanism.
In this embodiment, when using, the cotton piece is placed between left and right side wrapping bag, utilizes and seals membrane mechanism and seal the membrane to cotton piece left and right side wrapping bag all around, and wherein, after left and right side wrapping bag seal membrane was accomplished, its inside cavity that constitutes, this cavity is used for placing of cotton piece.
Referring to fig. 1-5, seal two membrane rods 6 of membrane mechanism packing, seal membrane rod 7 and right side respectively and seal membrane rod 8 for the left side, it is equipped with between membrane rod 8 to seal membrane gap 9 to seal membrane rod 7 and the right side to seal the membrane rod for the left side, just it is equipped with heating device in the membrane rod to seal.
Referring to fig. 3, at least 3 transverse protruding seal strips 10 are uniformly distributed on the film sealing roller, the transverse protruding seal strips 10 are arranged in parallel with the axis of the film sealing roller 6, a plurality of annular protrusions 11 are uniformly distributed on the film sealing roller 6, the annular protrusions 11 are uniformly arranged along the extending direction of the transverse protruding seal strips 10, each annular protrusion 11 is arranged perpendicular to the transverse protruding seal strip 10, and a cotton piece film sealing space 12 is formed between each adjacent transverse protruding seal strip 10 and each adjacent annular protrusion 11.
In this embodiment, the sealing roller can be heated by providing a heating device in the sealing roller. Wherein, because the setting of horizontal protruding strip of paper used for sealing and annular bulge, two adjacent horizontal protruding strip of paper used for sealing and two adjacent annular bulge between like this can constitute the cotton piece and seal the membrane space, wherein, the width that the width in cotton piece seal membrane space can be greater than, like this when using, the cotton piece is carried between left and right side wrapping bag, is equipped with the interval between the adjacent cotton piece, vertical interval can be greater than or equal to the width of horizontal protruding strip of paper used for sealing, horizontal interval can be greater than or equal to the bellied width of annular. Wherein, a left side, the rotation opposite direction of membrane rod is sealed on the right side, the left side is sealed the membrane rod and is rotated clockwise, the right side is sealed the membrane rod and is rotated anticlockwise, the lateral surface of left side wrapping bag can support on the outer fringe face of left side membrane rod is sealed, the lateral surface of right side wrapping bag can support on the outer fringe face of right side membrane rod is sealed, and on a left side, the right side wrapping bag is at actual transportation process, the left side wrapping bag enters into from the left side top of left side membrane rod and seals in the membrane clearance, the left side membrane rod is sealed to the left side and is rotated clockwise, drive the left side wrapping bag and enter into in sealing the membrane clearance, the right side wrapping bag enters into from the right side top of right side membrane rod and seals in the membrane clearance, the membrane rod anticlockwise is sealed on the right side, it enters into in sealing the membrane clearance to drive the right side wrapping bag. When the cladding has the left side of cotton piece, after the right side wrapping bag enters into and seals the membrane clearance, the cotton piece just in time seals the membrane space to the cotton piece, because it is less to seal the membrane clearance, and because the existence that the cotton piece seals the membrane space, the adjacent horizontal protruding strip of paper used for sealing on the membrane rod in the left side can support on the lateral surface of the left side wrapping bag of cotton piece top or below, the adjacent horizontal protruding strip of paper used for sealing on the membrane rod in the right side can support on the lateral surface of the right side wrapping bag of cotton piece top or below, the annular arch also can support on the lateral surface of corresponding side wrapping bag, because heating device's existence, can heat horizontal protruding strip of paper used for sealing and annular arch, horizontal protruding strip of paper used for sealing and annular arch of high temperature can be in the same place to left and right side wrapping bag melting bonding, play and seal simultaneously around the cotton piece.
Simultaneously, in this embodiment, the bellied quantity of annular has decided and has sealed the quantity of membrane to several cotton sheets at every turn, sets up a plurality of annular simultaneously protruding, can improve and seal membrane efficiency.
Referring to fig. 1 ~ 5, it includes film cutting rod 13 to cut film mechanism, film cutting rod 13 set up in the left side is sealed under film cutting rod 7, be equipped with a membrane cutter 14 on film cutting rod 13's the outer fringe face, membrane cutter 14 parallel with film cutting rod 13's axis setting, just film cutter 14 perpendicular to film cutting rod 13's outer fringe face sets up, film cutting rod rotates 360, film cutting cutter can cut off left side wrapping bag and right side wrapping bag.
Wherein, the girth that the film cutting knife rotated 360 can equal the distance between the adjacent cotton piece, can cut off the cotton piece that has packed like this, is convenient for pack the cotton piece.
Referring to fig. 1 to 5, the cotton conveying mechanism includes a cotton stick 15, a cotton conveying stick 16 and a plurality of cotton conveying grooves 17 disposed below the cotton conveying stick 16, the cotton conveying grooves 17 are perpendicular to the film sealing stick 6, the cotton stick 15 is disposed on the left side of the cotton conveying stick 16, a plurality of rolls of cotton slivers 18 are disposed on the cotton stick 15, the left side of each roll of the cotton sliver 18 is wound on the cotton stick 15, the right end of the cotton sliver 18 is disposed in the cotton conveying grooves 17, and the cotton conveying stick 16 presses on the cotton sliver 18.
The cotton cutting mechanism is a cutter 19, the cutter is arranged right above the cotton conveying groove and corresponds to each cotton conveying groove, a cutting groove 20 is formed in each cotton conveying groove, the cutter is arranged right above the cutting groove, and the cutter is arranged above the left side of the left film sealing roller. Each cotton conveying groove is arranged opposite to a cotton piece film sealing space.
In the present embodiment, the cotton piece 21 is stored in the form of a looped cotton sliver before being packaged, and when the cotton piece is required to be packaged and used, the cotton piece can be processed by cutting the cotton sliver with a cutter. Wherein, in order to guarantee that each cotton slice can face a cotton slice sealing film space, the cotton sliver is just moved in the cotton conveying groove by arranging the cotton conveying groove, so that the cut cotton slice can face a cotton slice sealing film space, and the package is convenient. The cotton conveying groove is arranged, so that the cotton sheets can be guided conveniently.
Referring to fig. 1 to 5, a cotton piece conveying roller 22 and a cotton piece feeding mechanism are arranged on the right side of the cutter 19, the right end of the cotton conveying groove is arranged right above the right film sealing roller, the cotton piece conveying roller is arranged right above the cotton conveying groove, and the cotton piece conveying roller is arranged right above the left film sealing roller; the cotton piece feeding mechanism is arranged right above the film sealing gap and corresponds to the cotton conveying groove, and a through groove 23 is formed in the cotton conveying groove and is opposite to the film sealing gap.
The cotton piece feeding mechanism comprises a telescopic cylinder 24, a mounting plate 25 and a plurality of cotton conveying plates 26, the mounting plate is mounted on the rack through guide pillars, the telescopic cylinder is mounted on the top of the rack, the mounting plate is arranged below the telescopic cylinder, an output shaft of the telescopic cylinder is connected with the top of the mounting plate, the cotton conveying plates are uniformly distributed at the bottom of the mounting plate, the cotton conveying plates are arranged right opposite to the through grooves and seal film gaps, each cotton conveying plate is arranged right opposite to a cotton piece seal film space, the output shaft of the telescopic cylinder retracts, the cotton conveying plates are arranged above the cotton conveying grooves, the output shaft of the telescopic cylinder extends out, and the cotton conveying plates are inserted into the seal film gaps.
In the implementation, the width of the actually cut cotton piece is smaller than the width of the cotton piece film sealing space, but the length is larger than the width of the cotton piece film sealing space, in order to save the use of the packaging bag, after the cotton piece is cut off, the cotton piece is conveyed to the rightmost side of the cotton conveying groove by the cotton piece conveying stick, the center of the cotton piece is right opposite to the through groove, the cotton pieces on the two sides of the through groove are symmetrical, then the output shaft of the telescopic cylinder extends out to drive the mounting plate and the cotton conveying plate to move downwards, wherein the width of the cotton conveying plate is larger than the width of the cotton piece, but the thickness of the cotton conveying plate is smaller than the thickness of the film sealing gap, in the descending process of the cotton conveying plate, the cotton piece is driven to descend towards the through groove and be folded, so that the two sides of the cotton piece surround the cotton conveying plate to be folded by 90 degrees, the cotton piece with the length of X is folded into the cotton piece with the length of 0.5X, and then the folded cotton piece is inserted into the film sealing gap, and because the left side packaging bag and the right side packaging bag move towards the inside of the film sealing gap, the cotton sheets can be clamped by the left side packaging bag and the right side packaging bag and move downwards, and the feeding of the cotton sheets is completed.
Referring to fig. 1 to 5, a positioning plate 27 is further arranged between the left film sealing rod 7 and the film cutting rod 13, a plurality of sensors 28 are arranged on the positioning plate 27, the positioning plate is parallel to the film cutting rod, the sensors are uniformly distributed on the positioning plate, the sensors are arranged towards the right, and each sensor is correspondingly arranged right below one film sealing space.
Through the setting of sensor, can detect the hot melt adhesive trace of wrapping bag, if do not detect there is hot melt adhesive trace, then equipment reports to the police, detects whether there is the problem by operating personnel to guarantee normal production.