CN114013759B - Plastic bag packaging machine and packaging method - Google Patents
Plastic bag packaging machine and packaging method Download PDFInfo
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- CN114013759B CN114013759B CN202111425305.3A CN202111425305A CN114013759B CN 114013759 B CN114013759 B CN 114013759B CN 202111425305 A CN202111425305 A CN 202111425305A CN 114013759 B CN114013759 B CN 114013759B
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims description 42
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000012856 packing Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/08—Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
Abstract
The invention relates to the technical field of plastic bag packaging, and provides a plastic bag packaging machine and a packaging method, wherein the plastic bag packaging machine comprises a rack, a first conveying piece arranged on the rack and a winding roller rotationally arranged on the rack, the first conveying piece is used for conveying a garbage bag, the plastic bag packaging machine further comprises a clamping piece arranged on the rack, an auxiliary pressing piece is arranged on the rack, the auxiliary pressing piece is used for winding the garbage bag on the winding roller, the first conveying piece comprises a power unit arranged on the rack, a first driving roller is rotationally arranged on the rack, the power unit drives a first driving roller to rotate, the first driving roller drives the winding roller to synchronously rotate, a first driven roller is rotationally arranged on the rack, a conveying belt is rotationally arranged on the first driving roller and the first driven roller, and the first driving roller drives a plurality of first driven rollers through conveying belt transmission. Through above-mentioned technical scheme, it is very troublesome to have solved the disposal bag among the correlation technique and torn, tears simultaneously and leads to the disposal bag bottom to tear easily, and then leads to extravagant problem.
Description
Technical Field
The invention relates to the technical field of plastic bag packaging, in particular to a plastic bag packaging machine and a packaging method.
Background
Among the prior art, the packing is rolled up for coherent disposal bag after the disposal bag preparation, when needs use, rolls up the disposal bag with the disposal bag and tears, because the difference of disposal bag quality, joint strength between the disposal bag of different materials is different, the user can need be used great power when tearing, it takes trouble to tear the disposal bag from the disposal bag book simultaneously and tear the disposal bag more, still tear the disposal bag bottom easily, lead to the disposal bag to be unable to use, thereby cause the waste.
Disclosure of Invention
The invention provides a plastic bag packaging machine and a plastic bag packaging method, which solve the problems that the tearing of a garbage bag in the related technology is troublesome, and the tearing easily causes the tearing of the bottom of the garbage bag, thereby causing waste.
The technical scheme of the invention is as follows:
a plastic bag packaging machine comprises a machine frame, a first conveying piece arranged on the machine frame and a winding roller rotatably arranged on the machine frame, wherein the first conveying piece is used for conveying garbage bags, and the plastic bag packaging machine further comprises
The clamping and taking piece is arranged on the frame and is used for stacking a plurality of garbage bags on the first conveying piece in a closing way,
the auxiliary pressing piece is arranged on the rack and positioned at the winding roller and is used for winding the garbage bag on the winding roller,
the first conveying member comprises
A power unit arranged on the frame,
the first driving roller is rotationally arranged on the frame, the power unit drives the first driving roller to rotate, the first driving roller drives the wind-up roller to synchronously rotate, the first driven roller is rotationally arranged on the frame,
the conveying belt is wound on the first driving roller and the first driven rollers, the first driving roller drives the first driven rollers to follow the first driven rollers in a transmission mode through the conveying belt, and the conveying belt is used for placing garbage bags.
As a further technical scheme, the first driving roller is provided with a driving gear, and the winding roller comprises a driving gear
The roller rotates and sets up in the frame, has the draw-in groove, the draw-in groove is used for the joint the end of disposal bag, driven gear set up the one end of roller, and with the driving gear meshing sets up, the driving gear passes through gear engagement and drives the roller synchronous rotation.
As a further technical scheme, the clamping groove is an open groove, and the wind-up roll further comprises
A first telescopic member arranged on the roller,
the pushing piece is arranged in the clamping groove in a sliding mode, and the telescopic end of the first telescopic piece drives the pushing piece to slide along the clamping groove.
As a further technical scheme, the auxiliary pressing piece comprises
A support frame which is rotatably arranged on the frame through a rotating shaft,
the compression roller, the compression roller with the roller linkage has a plurality of, all rotates the setting and is in on the support frame, the compression roller with there is the interval between the support frame, and the interval is used for the disposal bag to pass through, is located the wind-up roll both sides the compression roller with the wind-up roll cooperation is used for pressing from both sides tight disposal bag.
As a further technical solution, the gripping member comprises
A mounting seat arranged on the frame,
a second telescopic piece arranged on the mounting seat,
a plurality of suckers arranged on the telescopic end of the second telescopic piece and used for sucking up the garbage bag,
and the pneumatic clamp is arranged on the mounting seat in a sliding manner and used for clamping the garbage bag and placing the garbage bag on the first conveying piece.
As a further technical solution, the gripping member further comprises
The track sets up on the mount pad, form the contained angle with the horizontal direction, pneumatic clamp passes through the track slides and sets up on the mount pad.
As a further technical proposal, the method also comprises
The second conveying piece is arranged on the rack and used for conveying the garbage bags to the direction of the first conveying piece,
a first turning plate arranged on the frame and used for folding the garbage bag,
and the second turning plate is arranged on the rack and is positioned behind the first turning plate along the transportation direction of the second conveying piece.
As a further technical scheme, the second conveying member comprises
A second driving roller rotatably arranged on the frame,
a second driven roller which is rotationally arranged on the frame and rotates along with the second driving roller through a first synchronous belt,
a third driven roller which is rotatably arranged on the frame, is positioned between the second driven roller and the second driving roller and rotates along with the second driving roller through a second synchronous belt,
and the fourth driven roller is rotatably arranged on the rack and rotates along with the second driving roller through a third synchronous belt, the first turning plate is positioned between the third driven roller and the fourth driven roller, and the second turning plate is positioned between the second driven roller and the third driven roller.
As a further technical scheme, the method also comprises
A third telescopic piece which is arranged on the frame, a plurality of sliding chutes which are dispersed from the center to the periphery are arranged on the telescopic end of the third telescopic piece,
a plurality of sliding pieces which are respectively arranged in the plurality of sliding grooves in a sliding way and are used for expanding the elastic straps,
and the fourth telescopic piece is arranged on the sliding piece, and the telescopic end of the fourth telescopic piece is used for abutting against the elastic binding belt.
A plastic bag packaging method comprises the following steps:
A. the garbage bag is folded: the garbage bag is fed through a second conveying piece, the flat garbage bag is conveyed to the position of the first turning plate under the matching of the first synchronous belt, the third synchronous belt and the second synchronous belt, after the garbage bag is folded and flattened through the first turning plate, the folded garbage bag is conveyed to the position of the second turning plate through the first synchronous belt and the second synchronous belt, the garbage bag is folded again through the second turning plate, and the garbage bag folded twice is conveyed to the position of the clamping piece through the first synchronous belt;
B. stacking and transporting garbage bags: the folded garbage bags are sucked up to the position above the second conveying piece through the suckers, the pneumatic clamp slides to the position of the garbage bags, the end portions of the garbage bags are clamped, the garbage bags slide to the first conveying piece along the track, the folded garbage bags are placed on the first conveying piece, the first conveying piece is continuously conveyed, the clamping piece repeats actions, the next folded garbage bag is stacked at the tail end of the previous garbage bag and is sequentially conveyed according to the mode, and the stacked garbage bags are conveyed to the direction of a winding roller by the first conveying piece;
C. the rolling and the speed of the garbage bags are synchronized: during primary winding, manually clamping the end part of a first garbage bag in the clamping groove, abutting the auxiliary pressing piece on the garbage bag, clamping the garbage bag through the winding roller and the auxiliary pressing piece, and simultaneously driving the winding roller and the first driven roller to rotate by the first driving roller to realize speed synchronization;
D. binding and withdrawing the garbage bag: after the rolling is completed, the elastic binding bands are unfolded through the sliding of the sliding piece, the sliding piece is sleeved outside the garbage bag roll through the third telescopic piece, the elastic binding bands are pushed to the garbage bag through the fourth telescopic piece, and the first telescopic piece drives the pushing piece to push the bundled garbage bag out of the roller.
The working principle and the beneficial effects of the invention are as follows:
in daily life, current disposal bag is that consecutive disposal bag is rolled up, link together through the point formula of breaking between every disposal bag, need just can part two disposal bags through tearing hard when using, and because the difference of various disposal bag qualities, the power of tearing is very big when tearing very easily, cause the damage of bag body, there is the risk of leaking when using, cause unnecessary troublesome, and when using because all need separate the disposal bag hard at every turn, it is very inconvenient, in order to can be more convenient use the disposal bag, avoid the disposal bag to damage because tearing simultaneously, need make the disposal bag avoid the point formula of breaking to connect when packing.
For the reasons, the garbage bags are required to be connected in a layer-by-layer stacking mode, the connection in a point-breaking mode is avoided, the garbage bags are required to be connected in a layer-by-layer stacking mode, the garbage bags are required to be cut off and folded in advance, each garbage bag is connected in a stacking mode after being folded, the conveying speed is consistent with the winding speed when the garbage bags are required to be wound, otherwise, the garbage bags cannot be wound, the garbage bags are separated due to the fact that rigid connection does not exist in the winding process, in order to achieve the winding process, the speeds of the winding roller and the conveying belt need to be kept consistent, the conceivable synchronous speed mode is that the motor of the winding control unit and the motor of the conveying belt control unit are kept at certain power, the speeds of the winding roller and the conveying belt control unit can be guaranteed to be consistent, the mode can lead to different degrees of abrasion due to long-time use of the motors, the final power to be inconsistent, the speeds of the winding roller and the conveying belt can be adjusted, and finally the speeds of the winding roller and the conveying belt can be kept consistent, so that time cost and the maintenance cost can be saved.
In the invention, in order to solve the problems that the tearing of the garbage bag is troublesome and the tearing easily causes the tearing of the bottom of the garbage bag and further causes waste in the related technology, the plastic bag packaging machine is designed, in order to further realize the winding process of the garbage bag, the problem that the speeds of the winding roller and the conveying belt are inconsistent is solved, and particularly, the first driving roller capable of driving the winding roller is arranged on the first conveying piece, so that the first driving roller can drive both the first driven roller and the winding roller. During actual production, the split and folded garbage bags are stacked on the conveying belt through the clamping piece, the conveying belt is conveyed to the position of the winding roller through the matching of the first driving roller and the first driven roller, the auxiliary pressing piece and the winding roller share one power unit, and the stacked garbage bags are wound into a package with a specified size through the matching of the auxiliary pressing piece and the winding roller.
Connect through range upon range of form when making the disposal bag rolling through this scheme, can effectually avoid because the inconvenient in life that the point formula caused, can realize automatic range upon range of formula rolling through this scheme, practicality and convenience when having promoted the disposal bag packing.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the portion B shown in FIG. 2 according to the present invention;
FIG. 4 is a schematic isometric view of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic front view of the present invention;
fig. 7 is a schematic structural view of a fourth telescopic member, a slide, a slider and a third telescopic member according to the present invention;
in the figure: 1. the device comprises a frame, 2, a first conveying piece, 3, a wind-up roller, 4, a clamping piece, 5, a pressing piece, 6, a power unit, 7, a first driving roller, 8, a first driven roller, 9, a driving gear, 10, a roller, 11, a clamping groove, 12, a driven gear, 13, a first telescopic piece, 14, a pushing piece, 15, a supporting frame, 16, a pressing roller, 17, a mounting seat, 18, a second telescopic piece, 19, a suction cup, 20, a pneumatic clamp, 21, a rail, 22, a second conveying piece, 23, a first turning plate, 24, a second turning plate, 25, a second driving roller, 26, a second driven roller, 27, a first synchronous belt, 28, a third driven roller, 29, a second synchronous belt, 30, a third telescopic piece, 31, a sliding groove, 32, a sliding piece, 33, a fourth telescopic piece, 34, a fourth driven roller, 35, a third synchronous belt, 36 and a conveying belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 7, the present embodiment proposes
The utility model provides a plastic bag packagine machine, includes frame 1, sets up first transport 2 and the wind-up roll 3 of rotation setting on frame 1 in frame 1, and first transport 2 is used for transporting the disposal bag, still includes
A clamping member 4 arranged on the frame 1 and used for stacking a plurality of garbage bags on the first conveying member 2 in a closing manner,
an auxiliary pressing piece 5 arranged on the frame 1 and positioned at the winding roller 3, wherein the auxiliary pressing piece 5 is used for winding the garbage bag on the winding roller 3,
the first conveying member 2 comprises
A power unit 6 arranged on the frame 1,
a first driving roller 7 which is rotatably arranged on the frame 1, a power unit 6 which drives the first driving roller 7 to rotate, the first driving roller 7 which drives the wind-up roller 3 to rotate synchronously, a first driven roller 8 which is rotatably arranged on the frame 1,
the conveyer belt 36 is around establishing on first drive roller 7 and first driven voller 8, and first drive roller 7 passes through the transmission of conveyer belt 36, drives the follow-up of the first driven voller 8 of a plurality of, and conveyer belt 36 is used for placing the disposal bag.
In daily life, current disposal bag is that consecutive disposal bag is rolled up, link together through the point formula of breaking between every disposal bag, need just can part two disposal bags through tearing hard when using, and because the difference of various disposal bag qualities, the power of tearing is very big when tearing very easily, cause the damage of bag body, there is the risk of leaking when using, cause unnecessary troublesome, and when using because all need separate the disposal bag hard at every turn, it is very inconvenient, in order to can be more convenient use the disposal bag, avoid the disposal bag to damage because tearing simultaneously, need make the disposal bag avoid the point formula of breaking to connect when packing.
For the above reasons, it is necessary to connect the garbage bags in a layer-by-layer stacking manner, to avoid the connection by a point-and-break manner, and to stack the garbage bags layer by layer, the garbage bags need to be cut and folded in advance, each garbage bag is connected by the stacking manner after being folded, and the conveying speed is consistent with the winding speed when needed during winding, otherwise, the garbage bags cannot be wound.
In this embodiment, in order to solve the disposal bag among the correlation technique and tear the trouble, tear simultaneously and lead to disposal bag bottom to tear easily, and then lead to extravagant problem, a plastic bag packagine machine has been designed, and in order to further realize the rolling process of disposal bag, the inconsistent problem of wind- up roll 3 and 36 speeds of conveyer belt has been solved, specifically through set up the first drive roll 7 that can drive wind-up roll 3 on first transport piece 2, make first drive roll 7 can enough drive first driven voller 8, can drive wind-up roll 3 again. During actual production, the split and folded garbage bags are stacked on the conveying belt 36 through the clamping piece 4, the conveying belt 36 is conveyed to the position of the winding roller 3 through the matching of the first driving roller 7 and the first driven roller 8, the auxiliary pressing piece 5 and the winding roller 3 share one power unit 6, and the stacked garbage bags are wound into a package with a specified size through the matching of the auxiliary pressing piece 5 and the winding roller 3.
Connect through range upon range of form when making the disposal bag rolling through this scheme, can effectually avoid because the inconvenient in life that the point-to-point formula caused, can realize automatic range upon range of formula rolling through this scheme, practicality and convenience when having promoted the disposal bag packing.
Further, the first driving roller 7 is provided with a driving gear 9, and the winding roller 3 comprises
In this embodiment, in order to enable the wind-up roll 3 and the first conveying member 2 to share one power unit 6, a structure is further refined, the driving gear 9 is arranged on the first driving roll 7, the driven gear 12 is arranged on the wind-up roll 3, the driving gear 9 and the driven gear 12 are meshed, the transmission ratio of the driving gear 9 and the driven gear 12 is consistent, the speed of the wind-up roll 3 and the speed of the first conveying member 2 are kept consistent, the stacked garbage bags can be effectively prevented from being separated due to the speed, and the practicability and the integrity of the device are further improved.
Furthermore, the clamping groove 11 is an open groove, and the winding roller 3 further comprises
A first telescopic element 13, arranged on the roller 10,
the pushing piece 14 is arranged in the clamping groove 11 in a sliding mode, and the telescopic end of the first telescopic piece 13 drives the pushing piece 14 to slide along the clamping groove 11.
In this embodiment, in order to make the better breaking away from of the disposal bag of lapping, a structure has been designed, specifically for set up first extensible member 13 on the cylinder, draw-in groove 11 is the open slot, opening one side does not have the barrier, it slides and sets up in draw-in groove 11 to push away a 14, the flexible end through first extensible member 13 promotes to push away a 14, it slides to opening one end in draw-in groove 11 to make to push away a 14, after the disposal bag rolling is accomplished, push away a 14 butt once at the disposal bag book, power through first extensible member 13, roll up the disposal bag and push away the thrust cylinder, thereby realize breaking away from of disposal bag, the practicality of equipment has further been promoted.
Further, the auxiliary pressing member 5 includes
A support frame 15 which is rotatably arranged on the frame 1 through a rotating shaft,
the compression roller 16, the compression roller 16 and the roller 10 are linked and are provided with a plurality of rollers which are all rotatably arranged on the support frame 15, a gap is formed between the compression roller 16 and the support frame 15 and used for allowing garbage bags to pass through, and the compression roller 16 and the winding roller 3 which are positioned on two sides of the winding roller 3 are matched and used for clamping the garbage bags.
In this embodiment, an auxiliary pressing piece 5 has specifically been refined, support at the epaxial support piece of commentaries on classics through rotating, it sets up compression roller 16 to rotate on support piece, support piece centers on winding roller 3 around, compression roller 16 is even to set up bestows on support piece, it presss from both sides tight disposal bag to be located the compression roller 16 and the 3 cooperations of winding roller 3 both sides, compression roller 16 and the cooperation of support piece press from both sides the disposal bag that moves on support frame 15, the compression roller 16 of winding roller 3 both sides has scalable, along with the disposal bag rolling back, the diameter of disposal bag book grow gradually, compression roller 16 contracts to the support piece direction along with the change of diameter, avoid causing the interference to the rolling of disposal bag, it is more smooth and easy to make the rolling of disposal bag through this scheme, the wholeness and the practicality of equipment have further been promoted.
Further, the gripper 4 comprises
A mounting seat 17 arranged on the frame 1,
a second telescopic element 18, arranged on the mounting seat 17,
a plurality of sucking discs 19 arranged on the telescopic end of the second telescopic part 18 and used for sucking up the garbage bag,
and the pneumatic clamp 20 is arranged on the mounting seat 17 in a sliding mode and is used for clamping the garbage bag and placing the garbage bag on the first conveying member 2.
In the embodiment, a clamping part 4 is designed, through setting up mount pad 17 on frame 1, make second extensible member 18 and pneumatic clamp 20 set up on mount pad 17, sucking disc 19 sets up on second extensible member 18, the disposal bag after folding will be located on second transport 22 through extensible member control sucking disc 19 is inhaled, the disposal bag that pneumatic clamp 20 through the slip on mount pad 17 inhaled sucking disc 19 is pressed from both sides tightly, slide to first transport 2 top after pressing from both sides tightly, place the disposal bag on conveyer belt 36, through setting up, make the disposal bag press from both sides the end that the process of getting finishes and can both make the disposal bag after stack the disposal bag before, make its overlap joint together, prepare for subsequent rolling, the practicality of equipment has further been promoted through this scheme.
Furthermore, the clamping part 4 also comprises
And the rail 21 is arranged on the mounting seat 17 and forms an included angle with the horizontal direction, and the pneumatic clamp 20 is arranged on the mounting seat 17 in a sliding manner through the rail 21.
In this embodiment, in order to make the clamp get more efficient, the slide has been set up on mount pad 17, pneumatic clamp 20 passes through the slide and slides on mount pad 17, the slide sets up for the slope simultaneously, form the contained angle, make every turn pneumatic clamp 20 press from both sides get behind the disposal bag, the slide that sets up through the slope removes the messenger, make the disposal bag more be close to conveyer belt 36, the tail end of the disposal bag is played to the wind-force bearing that can make the rise simultaneously, avoid the disposal bag to take place the turn-up after removing, cause rolling difficulty scheduling problem afterwards, practicality and the wholeness of equipment have further been promoted through this scheme.
Further, also comprises
A second transport element 22, which is arranged on the frame 1 and is used for transporting the garbage bags towards the first transport element 2,
a first turning plate 23 arranged on the frame 1 and used for folding the garbage bag,
and a second turning plate 24 arranged on the frame 1 and behind the first turning plate 23 along the conveying direction of the second conveying member 22.
In this embodiment, in order to realize the folding of disposal bag, second delivery member 22 has been designed, place on second delivery member 22 through the disposal bag that will cut, second delivery member 22, the first board 23 and the cooperation of second board 24 that turns over is turned over to the board 23 that turns over, make the disposal bag accomplish twice folding, the second turns over board 24 and is located first board 23 that turns over after, the disposal bag carries out folding earlier through first board 23 that turns over, it carries out the second time folding to turn over board 24 positions to the second to make the disposal bag fold for appointed size after, it reaches first delivery member 2 positions to make the disposal bag fold, the folding problem of disposal bag has been solved through this scheme, the wholeness and the practicality of equipment have further been promoted.
Further, second transfer member 22 includes
A second driving roller 25 rotatably provided on the frame 1,
a second driven roller 26 rotatably provided on the frame 1, rotating with the second driving roller 25 through a first timing belt 27,
a third driven roller 28 rotatably disposed on the frame 1 between the second driven roller 26 and the second driving roller 25, and rotating with the second driving roller 25 through a second timing belt 29,
and a fourth driven roller 34 rotatably disposed on the frame 1 and rotating with the second driving roller 25 through a third synchronous belt 35, wherein the first turning plate 23 is located between the third driven roller 28 and the fourth driven roller 34, and the second turning plate 24 is located between the second driven roller 26 and the third driven roller 28.
In the embodiment, in order to realize the matching of the second conveying member 22, the first turning plate 23 and the second turning plate 24, a scheme is designed, the second conveying member 22 is composed of a second driving roller 25, a second driven roller 26, a third driven roller 28 and a fourth driven roller 34, the first driving roller 7 drives the second driven roller 26, the third driven roller 28 and the fourth driven roller 34 to rotate, the cut garbage bags are conveyed to the position of the first turning plate 23 between the third driven roller 28 and the fourth driven roller 34 through the matching of a first synchronous belt 27, a second synchronous belt 29 and a third synchronous belt 35, the first turning plate 23 folds the garbage bags in half on the first synchronous belt 27 and the second synchronous belt 29, the first folded garbage bags are conveyed to the second turning plate 24 between the second driven roller 26 and the third driven roller 28 through the matching of the first synchronous belt 27 and the second synchronous belt 29, the second turning plate 24 folds the once folded garbage bags in half on the first synchronous belt 27, and the first synchronous belt 27 conveys the twice folded garbage bags to the direction of the folding member 4. The integrity and the practicability of the equipment are further improved.
Further, also comprises
A third telescopic part 30 arranged on the frame 1, a plurality of chutes 31 which are dispersed from the center to the periphery are arranged on the telescopic end of the third telescopic part 30,
a plurality of slide pieces 32, which are respectively arranged in the plurality of slide grooves 31 in a sliding way and are used for spreading the elastic binding belt,
and a fourth extensible member 33 provided on the slider 32, an extensible end of the fourth extensible member 33 being in contact with the elastic band.
In this embodiment, in order to prevent the rolled garbage bag from being loosened, a packaging structure is designed, in which the third expansion member 30 slides to make the slider 32 approach the rolled garbage bag roll, the elastic binding band is spread by sliding the slider 32 in the chute 31, and the spread elastic binding band is pushed to the garbage bag roll by the fourth expansion member 33 to fasten the garbage roll. Can make the disposal bag packing more stable through this scheme, further promote the wholeness and the practicality of equipment.
A packing method of a plastic bag packing machine, comprising the steps of:
A. the garbage bag is folded: the garbage bag is fed through the second conveying part 22, the flat garbage bag is conveyed to the position of the first turning plate 23 under the coordination of the first synchronous belt 27, the third synchronous belt 35 and the second synchronous belt 29, after the garbage bag is folded and flattened through the first turning plate 23, the folded garbage bag is conveyed to the position of the second turning plate 24 through the first synchronous belt 27 and the second synchronous belt 29, the garbage bag is folded again through the second turning plate 24, and the garbage bag folded twice is conveyed to the position of the clamping part 4 through the first synchronous belt 27;
B. stacking and transporting the garbage bags: the folded garbage bag is sucked up to the position above the second conveying piece 22 through the sucking disc 19, the pneumatic clamp 20 slides to the position of the garbage bag, the end part of the garbage bag is clamped, the garbage bag slides to the first conveying piece 2 along the track 21, the folded garbage bag is placed on the first conveying piece 2, the first conveying piece 2 is continuously conveyed, the clamping piece 4 repeatedly acts, the next folded garbage bag is stacked at the tail end of the previous garbage bag and is sequentially conveyed according to the mode, and the stacked garbage bag is conveyed to the direction of the winding roller 3 by the first conveying piece 2;
C. the rolling and the speed of the garbage bag are synchronized: during primary winding, the end part of a first garbage bag is manually clamped in the clamping groove 11, the auxiliary pressing piece 5 abuts against the garbage bag, the garbage bag is clamped through the winding roller 3 and the auxiliary pressing piece 5, and the first driving roller 7 simultaneously drives the winding roller 3 and the first driven roller 8 to rotate, so that speed synchronization is realized;
D. binding and withdrawing the garbage bag: after the rolling is finished, the elastic binding bands are unfolded through the sliding of the sliding pieces 32, the sliding pieces 32 are sleeved outside the garbage bag roll by the third extensible member 30, the elastic binding bands are pushed to the garbage bag through the fourth extensible member 33, and the first extensible member 13 drives the pushing member 14 to push the bundled garbage bag out of the roller 10.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The plastic bag packaging machine comprises a machine frame (1), a first conveying piece (2) arranged on the machine frame (1) and a winding roller (3) rotatably arranged on the machine frame (1), wherein the first conveying piece (2) is used for conveying garbage bags, and the plastic bag packaging machine is characterized by further comprising
The clamping piece (4) is arranged on the rack (1) and is used for stacking a plurality of garbage bags on the first conveying piece (2) end to end,
the auxiliary pressing piece (5) is arranged on the rack (1) and positioned at the winding roller (3), the auxiliary pressing piece (5) is used for winding the garbage bag on the winding roller (3),
the first conveying member (2) comprises
A power unit (6) arranged on the frame (1),
the first driving roller (7) is rotationally arranged on the rack (1), the power unit (6) drives the first driving roller (7) to rotate, the first driving roller (7) drives the wind-up roller (3) to synchronously rotate, the first driven roller (8) is rotationally arranged on the rack (1),
the conveying belt (36) is wound on the first driving roller (7) and the first driven rollers (8), the first driving roller (7) drives the first driven rollers (8) to follow up through transmission of the conveying belt (36), and the conveying belt (36) is used for placing garbage bags;
the first drive roll (7) is provided with a drive gear (9), and the wind-up roll (3) comprises
The roller (10) is rotationally arranged on the rack (1) and provided with a clamping groove (11), the clamping groove (11) is used for clamping the end of the garbage bag, the driven gear (12) is arranged at one end of the roller (10) and is meshed with the driving gear (9), and the driving gear (9) drives the roller (10) to synchronously rotate through gear meshing;
the clamping groove (11) is an open groove, and the wind-up roll (3) further comprises
A first telescopic element (13) arranged on the roller (10),
the pushing piece (14) is arranged in the clamping groove (11) in a sliding mode, and the telescopic end of the first telescopic piece (13) drives the pushing piece (14) to slide along the clamping groove (11);
the auxiliary pressing member (5) comprises
A support frame (15) which is rotatably arranged on the frame (1) through a rotating shaft,
the compression rollers (16) are linked with the roller (10) and are arranged on the support frame (15) in a rotating mode, a gap is formed between each compression roller (16) and the support frame (15) and used for garbage bags to pass through, and the compression rollers (16) and the winding rollers (3) on the two sides of the winding roller (3) are matched to clamp the garbage bags;
also comprises
A third telescopic piece (30) arranged on the frame (1), a plurality of sliding chutes (31) which are dispersed along the center to the periphery are arranged on the telescopic end of the third telescopic piece (30),
a plurality of slide pieces (32) which are respectively arranged in the plurality of slide grooves (31) in a sliding way and are used for expanding the elastic straps,
a fourth expansion element (33) arranged on the slider (32), wherein the expansion end of the fourth expansion element (33) is used for abutting against the elastic binding belt.
2. A plastic bag packaging machine according to claim 1, characterized in that the gripping member (4) comprises
A mounting seat (17) arranged on the frame (1),
a second telescopic element (18) arranged on the mounting seat (17),
a plurality of sucking discs (19) which are arranged on the telescopic end of the second telescopic piece (18) and are used for sucking up the garbage bag,
and the pneumatic clamp (20) is arranged on the mounting seat (17) in a sliding manner and is used for clamping garbage bags and placing the garbage bags on the first conveying member (2).
3. The plastic bag packaging machine according to claim 2, characterized in that the gripper (4) further comprises
The rail (21) is arranged on the mounting seat (17) and forms an included angle with the horizontal direction, and the pneumatic clamp (20) is arranged on the mounting seat (17) in a sliding mode through the rail (21).
4. The plastic bag packaging machine of claim 3, further comprising
A second conveying element (22) arranged on the frame (1) for transporting the refuse bags in the direction of the first conveying element (2),
a first turning plate (23) arranged on the frame (1) and used for folding the garbage bag,
and the second turning plate (24) is arranged on the rack (1) and is positioned behind the first turning plate (23) along the transportation direction of the second conveying piece (22).
5. Plastic bag packaging machine according to claim 4, characterized in that the second conveying member (22) comprises
A second driving roller (25) rotatably arranged on the frame (1),
a second driven roller (26) rotatably provided on the frame (1) and rotating with the second driving roller (25) through a first timing belt (27),
a third driven roller (28) which is rotatably arranged on the frame (1), is positioned between the second driven roller (26) and the second driving roller (25) and rotates along with the second driving roller (25) through a second synchronous belt (29),
the fourth driven roller (34) is rotatably arranged on the rack (1) and rotates along with the second driving roller (25) through a third synchronous belt (35), the first turning plate (23) is located between the third driven roller (28) and the fourth driven roller (34), and the second turning plate (24) is located between the second driven roller (26) and the third driven roller (28).
6. A method of packaging plastic bags using the plastic bag packaging machine of claim 5, comprising the steps of:
A. the garbage bag is folded: the garbage bag is fed through a second conveying part (22), the flat garbage bag is conveyed to the position of a first turning plate (23) under the matching of a first synchronous belt (27), a third synchronous belt and a second synchronous belt (29), after the garbage bag is folded and flattened through the first turning plate (23), the folded garbage bag is conveyed to the position of a second turning plate (24) through the first synchronous belt (27) and the second synchronous belt (29), the garbage bag is folded again through the second turning plate (24), and the garbage bag folded twice is conveyed to the position of the clamping part (4) through the first synchronous belt (27);
B. stacking and transporting garbage bags: the folded garbage bags are sucked up to the position above the second conveying member (22) through the sucking discs (19), the pneumatic clamp (20) slides to the garbage bag position, the end parts of the garbage bags are clamped, the garbage bags slide to the first conveying member (2) along the track (21), the folded garbage bags are placed on the first conveying member (2), the first conveying member (2) is continuously conveyed, the clamping member (4) repeatedly acts, the next folded garbage bag is stacked at the tail end of the previous garbage bag and is sequentially conveyed according to the mode, and the first conveying member (2) conveys the stacked garbage bags to the direction of the winding roller (3);
C. the rolling and the speed of the garbage bags are synchronized: during primary winding, the end part of a first garbage bag is manually clamped in the clamping groove (11), the auxiliary pressing piece (5) is abutted to the garbage bag, the garbage bag is clamped through the winding roller (3) and the auxiliary pressing piece (5), and the first driving roller (7) simultaneously drives the winding roller (3) and the first driven roller (8) to rotate so as to realize speed synchronization;
D. binding and withdrawing the garbage bag: after the rolling is completed, after the elastic binding bands are unfolded through the sliding of the sliding pieces (32), the sliding pieces (32) are sleeved outside the garbage bag roll by the third extensible parts (30), the elastic binding bands are pushed to the garbage bag by the fourth extensible parts (33), and the first extensible parts (13) drive the pushing pieces (14) to push the bundled garbage bag out of the roller (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111425305.3A CN114013759B (en) | 2021-11-27 | 2021-11-27 | Plastic bag packaging machine and packaging method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111425305.3A CN114013759B (en) | 2021-11-27 | 2021-11-27 | Plastic bag packaging machine and packaging method |
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| CN114013759A CN114013759A (en) | 2022-02-08 |
| CN114013759B true CN114013759B (en) | 2023-03-10 |
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| GB714699A (en) * | 1950-07-29 | 1954-09-01 | Arnhold Stolz | Improvements relating to sheet feeding apparatus |
| JPH0651105U (en) * | 1992-11-04 | 1994-07-12 | 康治 佐伯 | Overlap roll wrapping bag manufacturing equipment |
| JP2011098765A (en) * | 2009-11-06 | 2011-05-19 | Nagashima Junjiro | Folding device of assembly of band-like bags |
| CN112722406A (en) * | 2021-01-04 | 2021-04-30 | 海宁市南苑中学 | Stationery rice paper bundling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7048224B2 (en) * | 2003-08-20 | 2006-05-23 | Olympic General Corporation | Wave-cut overlapping trash bags |
| CN110745604B (en) * | 2019-11-12 | 2020-11-20 | 日照市中腾机械有限责任公司 | Winding machine after garbage bag manufacturing, processing and forming |
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2021
- 2021-11-27 CN CN202111425305.3A patent/CN114013759B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714699A (en) * | 1950-07-29 | 1954-09-01 | Arnhold Stolz | Improvements relating to sheet feeding apparatus |
| JPH0651105U (en) * | 1992-11-04 | 1994-07-12 | 康治 佐伯 | Overlap roll wrapping bag manufacturing equipment |
| JP2011098765A (en) * | 2009-11-06 | 2011-05-19 | Nagashima Junjiro | Folding device of assembly of band-like bags |
| CN112722406A (en) * | 2021-01-04 | 2021-04-30 | 海宁市南苑中学 | Stationery rice paper bundling machine |
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| Publication number | Publication date |
|---|---|
| CN114013759A (en) | 2022-02-08 |
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Denomination of invention: A plastic bag packaging machine and packaging method Effective date of registration: 20230419 Granted publication date: 20230310 Pledgee: Cangzhou Bank Co.,Ltd. Dacheng Branch Pledgor: Dacheng Hongxiang plastic packaging products Co.,Ltd. Registration number: Y2023980038523 |
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Granted publication date: 20230310 Pledgee: Cangzhou Bank Co.,Ltd. Dacheng Branch Pledgor: Dacheng Hongxiang plastic packaging products Co.,Ltd. Registration number: Y2023980038523 |