CN113879591B

CN113879591B - Cloth folding packaging machine

Info

Publication number: CN113879591B
Application number: CN202111213810.1A
Authority: CN
Inventors: 孙志宏; 周胜; 李彬; 李保磊
Original assignee: Huzhou Xindelong Textile Technology Co ltd; Donghua University
Current assignee: Huzhou Xindelong Textile Technology Co ltd; Donghua University
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2023-07-07
Anticipated expiration: 2041-10-19
Also published as: CN113879591A

Abstract

The invention discloses a cloth folding packaging machine, belonging to the field of textile machinery; comprises a cloth turning mechanism, a movable supporting plate mechanism, a rotary pressing rod mechanism, a packaging film supply mechanism, a plastic packaging mechanism, a cloth roll conveying mechanism and a binding device. Firstly, packaging films are laid in advance from a packaging film supply mechanism, an operator drags cloth to a working plane of a cloth folding packaging machine, a cloth turnover mechanism folds the cloth above a movable supporting plate mechanism, then the cloth is pressed into a seam of the movable supporting plate mechanism by a rotary pressing rod mechanism, a plastic packaging mechanism packages the cloth by using the packaging films, and the packaged cloth is conveyed and lifted to a packaging device by using a cloth conveying mechanism to finish packaging. By using the cloth folding packaging machine, continuous folding and packaging of cloth are realized, labor force is greatly saved, and the automation level of cloth folding and packaging is improved.

Description

Cloth folding packaging machine

Technical Field

The invention relates to a cloth folding and packaging machine, and belongs to the field of textile machinery.

Background

In a dyeing and finishing workshop, the dyed cloth is further packaged into a roll by a plaiting machine after being ironed, and then is transported to a subsequent processing plant. The traditional cloth packaging is to stack and stack the cloth through a cloth plaiting machine, then manually drag the cloth to a working platform for winding and folding, finally manually package a plastic packaging bag, and then wrap the plastic packaging bag at two ends to finish packaging, thereby realizing transportation, storage and further processing. The traditional cloth packaging mode is low in automation degree, needs a plurality of manpower, wastes time and energy, increases production cost, and is unfavorable for maximizing benefits of enterprises.

The existing patent of a cropping lapping device applied to dyeing and finishing equipment in printing and dyeing machinery technical field, cloth is fed to a cloth placing table from a feeding wheel arranged on one side of a feeding end, is coiled after passing through a cloth coiling device, and is cut off by a cloth cutting device and conveyed to the following packing and bundling procedure after coiling and shaping. Although the winding cutting can be finished by a machine, the labor intensity is reduced, and the labor is saved, but the solution is provided for the cloth winding forming only, and the packaging work is finished by the labor, so that the high automation is not realized.

Disclosure of Invention

The invention aims to design a cloth folding packaging machine, replaces manpower with a machine, solves the problem of single function in the prior art, and improves the automation level of cloth folding packaging.

The technical scheme of the invention provides a cloth folding packaging machine which is characterized by comprising a cloth overturning mechanism for folding cloth, two movable supporting plate mechanisms for clamping the folded cloth, a rotary compression bar mechanism, a packaging film feeding mechanism, a plastic packaging mechanism, a cloth conveying mechanism and a binding device, wherein the two movable supporting plate mechanisms are oppositely arranged to form clamping seams for clamping the cloth, and the rotary compression bar mechanism is used for pressing down the cloth to pass through the clamping seams; the packaging film supply mechanism provides packaging films which are paved between the cloth overturning mechanism and the movable supporting plate mechanism; the plastic packaging mechanism is used for plastic packaging of the packaging film which is pressed down together with the cloth; the cloth conveying mechanism is arranged below the movable supporting plate mechanism and is used for conveying the completely packaged cloth to the bundling device.

Preferably, the two groups of cloth turning mechanisms are arranged on the left side and the right side of the frame, and each group of cloth turning mechanisms comprises a turning motor, a turning shaft and a turning rod; the turnover motor is connected with the turnover shaft through a coupler, and a plurality of turnover bars perpendicular to the turnover shaft are arranged on the turnover shaft; the folding rod is connected with a telescopic rod for adjusting the overturning length. In order to prevent the two groups of cloth turnover mechanisms from interfering with each other in the turnover process, the installation positions of the turnover rods on the left and right side turnover shafts are staggered with each other.

Preferably, the movable supporting plate mechanism comprises a horizontal supporting plate, a vertical folding plate, an elastic self-adaptive module and a supporting roller; the two groups of vertical folded plates of the movable supporting plate mechanism are oppositely arranged to form a clamping gap; the horizontal supporting plate is arranged below the cloth overturning mechanism and is used for supporting a packaging film for packaging cloth and bearing the folded cloth on the packaging film; the rotating shaft of the supporting roller is arranged on the frame, and the supporting roller supports the horizontal supporting plate; the vertical folded plate is arranged below the horizontal supporting plate, and a crack is formed between the vertical folded plate and the horizontal supporting plate; the elastic self-adaptation module comprises a mounting cap, a spring, a linear bearing and a bent shaft, wherein two ends of the bent shaft are connected with a horizontal supporting plate and a vertical folded plate through the mounting cap, the linear bearing is mounted on the frame, the horizontal section of the bent shaft penetrates through the linear bearing and is connected with the vertical folded plate, the spring is movably sleeved on the horizontal section of the bent shaft, the two ends of the spring are respectively connected with the linear bearing and the vertical folded plate, tension generated by cloth clamped by the vertical folded plate in the elastic self-adaptation module enables the spring to be compressed, the bent shaft moves back and forth in the linear bearing, and the movement space of the plastic package module is limited when the cloth clamping and the mechanism resetting are realized.

Preferably, the rotary compression bar mechanism comprises a compression bar up-and-down movement mechanism, a compression bar, a rotary table and a rotary motor; the pressing rod up-and-down moving mechanism is arranged on the turntable and drives the pressing rod to move up and down through the reciprocating motion of the pressing rod up-and-down moving mechanism; the turntable is connected with the rotating motor and driven by the rotating motor to rotate. When the cloth overturning mechanism is in an initial state, the pressing rod is positioned at the top of the pressing rod up-down moving mechanism and is perpendicular to the clamping seam of the moving support plate mechanism, after the cloth overturning mechanism finishes cloth overturning, the rotating pressing rod mechanism rotates until the pressing rod is parallel to the clamping seam of the moving support plate mechanism, then the pressing rod moves downwards to press the cloth to the clamping seam completely, and then moves upwards, so that the whole mechanism is reset.

Preferably, the packaging film supply mechanism comprises a packaging film accommodating module and a packaging film guide roller; the packaging film accommodating module comprises a box body and a supporting roller, and is provided with a positioning ring for limiting the axial position space of the packaging film in order to prevent the packaging film roll from jumping during unwinding; the packaging film guide roller is arranged on the frame to guide the packaging film.

Preferably, the plastic packaging mechanism comprises a plastic packaging module, a plastic packaging guiding module and a plastic packaging movement module; the plastic packaging module comprises a plastic packaging cutter and a cutter holder, wherein the plastic packaging cutter is used for heat sealing and cutting off the upper side and the two sides of the packaging film, and the cutter holder is arranged between a horizontal supporting plate and a vertical folded plate of the movable supporting plate mechanism; the plastic package guiding module is connected with the tool apron and used for guiding the movement of the tool apron; the plastic package movement module comprises a tensioning driven wheel, a movement wheel, a steel wire rope, a driving wheel and a motor, wherein the upper side and the lower side of the steel wire rope are respectively connected with the plastic package modules at two sides, when the motor rotates in one direction, the plastic package modules move relatively to finish plastic package, and when the motor rotates reversely, the plastic package modules move back to reset.

Preferably, the conveying mechanism comprises a first conveying belt and a second conveying belt; the first conveyer belt is arranged below the movable supporting plate mechanism, the second conveyer belt is arranged at the tail end of the first conveyer belt, the second conveyer belt is connected to the wrapping device, after the cloth is packaged by the packaging film, the first conveyer belt starts to convey the cloth to the second conveyer belt, and the second conveyer belt lifts the cloth to the wrapping device for wrapping.

After the scheme is adopted, compared with the prior art cloth packer, the cloth packer has the following outstanding characteristics:

the invention adopts the cloth overturning mechanism and the rotary compression bar mechanism to realize overturning and folding of the cloth.

The invention adopts the three-way connection of the turnover shaft and the turnover rod, so that the installation positions of the turnover rods on the left and right turnover shafts are staggered in order to ensure that the turnover rods are not interfered with each other in the turnover process.

The folding rod is matched with the telescopic rod, so that the telescopic rod can be pulled out when the cloth with the too large width is packaged, and can be retracted into the folding rod when the width is not large, thereby adapting to the cloth with different sizes.

The cloth blocking strip is arranged below the cloth overturning mechanism, and can play a supporting role when the cloth to be packed is overweight.

The invention adopts the elastic self-adaptive module, which consists of a bent axle, a spring, a mounting cap and a linear bearing, is integrally mounted on a frame, limits the movement space of the plastic package module, compresses the spring by tension generated by cloth clamped by a vertical folded plate, and realizes cloth clamping and mechanism resetting by the back and forth movement of the bent axle in the linear bearing.

The invention adopts the supporting roller, is arranged on the frame and is positioned below the horizontal supporting plate, so as to provide support for the horizontal supporting plate and improve the stress and the movement of the horizontal supporting plate during the outward expansion of the horizontal supporting plate in the cloth pressing process in a rolling friction way.

The invention adopts the movable supporting plate mechanism, and consists of the horizontal supporting plate, the vertical folding plate and the elastic self-adaptive module, wherein the horizontal supporting plate is connected with the vertical folding plate through the two end faces of the bent shaft of the elastic self-adaptive module, the plastic packaging module of the plastic packaging mechanism is arranged in the middle of the hollow area, and the damage to cloth and packaging films during heating of the heat sealing knife is avoided while the space is reasonably utilized.

The packaging film accommodating modules are arranged on two sides of the whole machine, so that space can be saved, and the packaging film accommodating modules are provided with positioning rings to limit the axial position space of the packaging film in order to prevent the packaging film from jumping when unwinding.

The invention adopts the plastic package module to be respectively arranged in the space of the horizontal supporting plate and the vertical folded plate at opposite sides, and is provided with the plastic package guide module for improving the stress and movement condition of the plastic package module in the movement process.

The invention adopts the plastic package movement module, which consists of a motor, two belt wheels, a tension wheel and a steel wire rope, wherein the steel wire rope is connected with the plastic package modules at two sides up and down, when the motor rotates in one direction, the plastic package modules move relatively to finish the plastic package, and when the motor rotates reversely, the plastic package modules move reversely to reset, thus realizing the function requirement rapidly and simply.

The invention adopts a conveying mechanism, and consists of a first conveying belt and a second conveying belt, so as to realize the conveying of packed cloth in different directions and at different heights.

According to the invention, the binding machine is adopted, and after the cloth is lifted and conveyed to the working plane of the binding machine, binding is carried out, so that the binding machine is convenient for workers to carry.

The conveying and wrapping modes of the invention include, but are not limited to, conveying and wrapping at the rear of a cloth folding and wrapping machine, and the whole conveying and wrapping assembly line can be designed in a factory workshop.

The driving mode adopted by the invention comprises but is not limited to electric driving, and can also be designed into pneumatic or hydraulic driving modes and the like according to the design, and the action can be realized according to the modes of cams, gear racks, belt transmission or chain transmission and the like.

The fuma foot wheel is arranged below the cloth folding packaging machine device, so that the height can be adjusted, the self-locking can be realized, the movement of the whole cloth folding packaging machine device is convenient, and the one-to-many working requirements can be met.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of a cloth turning mechanism in an embodiment;

FIG. 3 is a schematic diagram of a mobile pallet mechanism in an embodiment;

FIG. 4 is a schematic diagram of a rotary compression bar mechanism in an embodiment;

FIG. 5 is a schematic view of a packaging film feeding mechanism in an embodiment;

FIG. 6 is a schematic diagram of a plastic packaging mechanism in an embodiment;

FIG. 7 is a schematic view of a conveying mechanism in an embodiment;

reference numerals: 1-cloth turning mechanism, 2-movable pallet mechanism, 3-rotary compression bar mechanism, 4-packaging film feeding mechanism, 5-plastic packaging mechanism, 6-cloth conveying mechanism, 7-bundling device, 11-turning motor, 12-turning shaft, 13-turning bar, 14-telescopic bar, 15-tee, 16-frame, 21-horizontal pallet, 22-vertical folded plate, 23-elastic self-adapting module, 24-supporting roller, 31-compression bar up-down motion mechanism, 32-compression bar, 33-turntable, 34-rotary motor, 41-packaging film accommodating module, 42-packaging film guide rollers, 51-plastic packaging modules, 52-plastic packaging guide modules, 53-plastic packaging motion modules, 61-first conveying belts, 62-second conveying belts, 2301-mounting caps, 2302-springs, 2303-linear bearings, 2304-bent shafts, 4101-boxes, 4102-supporting rollers, 4103-positioning rings, 5101-plastic packaging cutters, 5102-cutter holders, 5301-tensioning driven wheels, 5302-motion wheels, 5303-steel wire ropes, 5304-driving wheels, 5305-motion motors, 6101-first conveying motors, 6201-second conveying motors.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and integrally described below with reference to the accompanying drawings in the embodiments of the present invention, and the embodiments of this specific implementation are all preferred embodiments of the present invention, and are not limited in scope by the following descriptions. All equivalent changes in structure, shape and principle according to the embodiments of the present invention should be covered in the protection scope of the embodiments of the present invention.

As shown in fig. 1, a cloth folding and packaging machine according to an embodiment of the present invention includes a cloth turning mechanism 1, a moving pallet mechanism 2, a rotary pressing bar mechanism 3, a packaging film feeding mechanism 4, a plastic packaging mechanism 5, a cloth conveying mechanism 6, and a bundling device 7.

As shown in fig. 2, the cloth turning mechanism 1 includes a turning motor 11, a turning shaft 12, a turning bar 13, and a telescopic bar 14. The turnover motor 11 is connected with the turnover shaft 12 through a coupler, a tee joint 15 is arranged on the turnover shaft 12 at a certain interval and connected with the turnover rod 13 in parallel, and the turnover rod 13 is provided with a telescopic rod 14 for adjusting the turnover length for meeting the requirements of different cloth widths. The factory drags cloth that plaiting machine range upon range of sign indicating number to cloth tilting mechanism 1, turns over the stick 13 and overturns and fold original cloth in the both sides under the effect of upset motor 11, in order to make the in-process of turning over mutually noninterfere, turns over the stick 13 mounted position on the pivot 12 of turning over of left and right sides and staggers each other.

As shown in fig. 1 and 3, two sets of movable pallet mechanisms 2 are provided in opposition, and a gap between the two sets of movable pallet mechanisms 2 is defined as a holding gap. Each group of movable supporting plate mechanisms 2 comprises a horizontal supporting plate 21, a vertical folded plate 22, an elastic self-adaptive module 23 and a supporting roller 24, the two groups of movable supporting plate mechanisms 2 are oppositely arranged, and the horizontal supporting plate 21 is arranged below the cloth turning mechanism 1 and is used for supporting a packaging film for packaging cloth and bearing the folded cloth on the packaging film. To ensure reliable cloth receiving, the horizontal pallet 21 is supported by the support rollers 24. The axle of the support roller is mounted on the frame 16. The vertical folded plates 22 are arranged below the horizontal supporting plate 21 and leave enough space for facilitating the installation and movement of the plastic package module 51, the vertical folded plates 22 of the two groups of movable supporting plate mechanisms 2 are oppositely arranged and used for straightening and clamping cloth pressed down from the horizontal supporting plate 21 through the rotary compression bar mechanism 3 and pre-paved packaging films, the positions of the vertical folded plates are limited for heat-sealing the packaging films, and the vertical folded plates 22 are made into bent plates for facilitating the rotary compression bar mechanism 3 to smoothly press down the cloth. The elastic self-adapting module 23 comprises a mounting cap 2301, a spring 2302, a linear bearing 2303 and a bent shaft 2304, wherein two ends of the bent shaft 2304 are connected with a horizontal supporting plate 21 and a vertical folded plate 22 through the mounting cap 2301, the linear bearing 2303 is mounted on a frame 16, the horizontal section of the bent shaft 2304 penetrates through the linear bearing 2303, the spring 2302 is movably sleeved on the horizontal section of the bent shaft 2304, two ends of the spring 2302 are respectively connected with the mounting cap 2301 on the linear bearing 2303 and the vertical folded plate 22, the spring 2302 provides resilience force, the two groups of movable supporting plate mechanisms 2 are movably mounted on the frame 16 and can move relatively far away, when the cloth carried by the vertical folded plate 22 is increased, the spring 2302 is compressed, and the two groups of movable supporting plate mechanisms 2 are relatively far away, when the cloth is reduced, the spring 2302 is restored to an original state, and the bent shaft 2304 in the elastic self-adapting module 23 can realize cloth clamping and mechanism resetting in a back and forth motion in the linear bearing 2303.

As shown in fig. 4, the rotary pressing lever mechanism 3 includes a pressing lever up-and-down movement mechanism 31, a pressing lever 32, a turntable 33, and a rotary motor 34. The pressing rod up-and-down moving mechanism 31 is mounted on the turntable 33, and up-and-down movement of the pressing rod 32 is achieved by the reciprocating movement of the pressing rod up-and-down moving mechanism 31. The pressing lever 32 is coupled to the pressing lever up-and-down moving mechanism 31, and the pressing lever up-and-down moving mechanism 31 is coupled to the turntable 33. The turntable 33 is coupled to the rotary motor 34 via a coupling, and the entire rotation of the rotary pressing lever mechanism 3 is realized. When the rotary pressing rod mechanism 3 is in an initial state, the pressing rod 32 is positioned at the top of the pressing rod up-down moving mechanism 32 and is perpendicular to the clamping seam of the moving supporting plate mechanism 2, after the cloth turning mechanism 1 turns the cloth, the rotary pressing rod mechanism 3 starts to rotate until the pressing rod 32 is parallel to the clamping seam of the moving supporting plate mechanism 2, and then the pressing rod 32 moves downwards to press all the cloth to the clamping seam and then moves upwards, so that the whole mechanism is reset.

As shown in fig. 5, the wrapping film supply mechanism 4 includes a wrapping film accommodating module 41 and a wrapping film guide roller 42. The wrapping film accommodating module 41 includes a case 4101 and a support roller 4102, and is provided with a positioning ring 4103 for restricting an axial position space of the wrapping film in order to prevent the wrapping film roll from jumping at the time of unwinding. The packaging film guide roller 42 is arranged on the frame, the packaging film is guided by the packaging film guide roller, passes through a seam between the cloth turning mechanism 1 and the upper part of the movable supporting plate mechanism 2, namely passes through a seam between the turning shaft 12 in the cloth turning mechanism 1 and the horizontal supporting plate 21 of the movable supporting plate mechanism 2, is paved on the horizontal supporting plate 21, and is heat-sealed by the plastic sealing mechanism 5 after the cloth is folded and pressed down.

As shown in fig. 6, the plastic packaging mechanism 5 includes a plastic packaging module 51, a plastic packaging guiding module 52, and a plastic packaging moving module 53. The plastic sealing module 51 is two sets of opposite settings, including plastic sealing knife 5101 and blade holder 5102, wherein plastic sealing knife 5101 can accomplish the heat-seal and cut off of the top and the both sides of packaging film, and blade holder 5102 installs between horizontal layer board 21 and vertical folded plate 22 of removal layer board mechanism 2, separates heat sealing knife and cloth and packaging film and prevents the influence of heat. The plastic package guiding module 52 is connected with the tool apron 5102, and the stress and movement condition of the plastic package module 51 are improved in the movement process. The plastic package motion module 53 is composed of a tensioning driven wheel 5301, a motion wheel 5302, a steel wire rope 5303, a driving wheel 5304 and a motion motor 5305, the motion motor 5305 is installed on the frame 16, the front end of the motion motor is connected with the driving wheel 5304, the motion wheel 5302 and the tensioning driven wheel 5301 are sequentially installed on the frame 16 far away from the driving wheel 5304, three wheels are arranged on one side of the plastic package module and are wound by the steel wire rope 5303 in a surrounding mode, the steel wire rope 5303 is respectively connected with the plastic package modules 51 on two sides up and down, the motion motor 5305 drives the driving wheel 5304 to rotate, so that the two groups of plastic package modules 51 move under the traction effect of the steel wire rope 5303, when the motion motor 5305 rotates in one direction, the plastic package modules 51 relatively move to complete plastic package, and when the motion returns in the reverse rotation.

As shown in fig. 7, the conveying mechanism 6 includes a first conveying belt 61 and a second conveying belt 62. The first conveyor belt 61 is located under the moving pallet mechanism 2, the pressing rod 32 presses down the cloth, and after the plastic packaging mechanism 5 completes plastic packaging, the cloth falls on the first conveyor belt 61 and is sent to the second conveyor belt 62. The first conveyor belt 61 is associated with the first conveyor belt and the cloth roll is fed up to be lifted in the other direction to the wrapping machine.

The bundling machine 7 comprises, but is not limited to, a bundling machine 7 capable of completing the bundling function of cloth, which is shown in the embodiment of the invention, and the cloth is lifted and conveyed to a working plane of the bundling machine, and then the cloth is realized at different positions, so that the cloth is convenient to carry.

The implementation principle of the embodiment of the invention is as follows: the cloth folding and packaging machine is placed in parallel with a cloth plaiting machine of a textile mill, packaging films are pulled out of a packaging film accommodating module 41 of a packaging film supply mechanism 4 by an operator in the initial stage, bypass a packaging film guide roller 42, are paved above a horizontal supporting plate 21 of a movable supporting plate mechanism 2, and are oppositely stretched to a thermoplastic position on two sides, and are subjected to first joint of manual thermoplastic.

After the original plaiting machine of the textile mill stacks and stacks the original cloth, an operator drags the cloth to the upper part of the plane of the cloth overturning mechanism 1 and the movable supporting plate mechanism 2 of the cloth folding and packaging machine. The left and right turnover mechanisms are driven by the turnover motor 11 to turn over the cloth layer by layer onto the movable supporting plate mechanism 2.

Then the rotary press bar mechanism 3 starts to work, the rotary motor 34 drives the rotary table 33 to rotate the press bar 32 from the state perpendicular to the clamping slit of the moving pallet mechanism 2 at the initial state to the state parallel to the clamping slit of the moving pallet mechanism 2, and then the press bar 32 is driven by the press bar up-down moving mechanism 31 to move downwards, so that the cloth and the sealed packaging film are pressed out from the clamping slit of the moving pallet mechanism 2 together. In the process of downwards pressing the cloth, the vertical folded plates 22 are pressed to two sides, the elastic self-adaptive modules 23 are stressed to move relatively to give up space, and the horizontal supporting plates 21 move to two sides on the supporting rollers 24.

After the cloth is pressed down, the pressing rod 32 moves upwards and completely exits from the horizontal supporting plate 21, the plastic packaging mechanism 5 starts to work, the movement motor 5305 drives the steel wire rope 5303 to rotate, the plastic packaging module 51 is pulled to move relatively, the packaging film is packaged in a plastic way, and after the plastic packaging is finished, the movement motor 5305 reverses to pull the plastic packaging module 51 to return to the initial position.

The packaged cloth is rolled on the first conveyor belt 61, the first conveyor motor 6101 starts to work to convey the cloth to the position of the second conveyor belt 62, and then the first conveyor motor 6101 drives the cloth to be lifted to the workbench surface of the bundling machine 7 to achieve bundling, so that an operator puts the bundled cloth into a truck to be conveyed away. The cloth conveying direction is shown by the arrow in fig. 7.

Thus, the initial working stage is completed, and the next work can be carried out continuously. Except that the first joint needs manual heat sealing when the packaging film is replaced every time, full automation can be realized under other states, and folding, packaging, conveying and binding integration are realized.

Claims

1. The cloth folding and packaging machine is characterized by comprising a cloth overturning mechanism (1) for folding cloth, two movable supporting plate mechanisms (2) for clamping the folded cloth, two opposite rotary compression bar mechanisms (3) which are arranged to form clamping seams and are used for clamping the cloth and are used for pressing down the cloth to pass through the clamping seams, a packaging film feeding mechanism (4), a plastic packaging mechanism (5), a cloth conveying mechanism (6) and a binding device (7); the packaging film supply mechanism (4) is used for supplying packaging films, and the packaging films are arranged between the cloth overturning mechanism (1) and the movable supporting plate mechanism (2); the plastic packaging mechanism (5) is used for plastic packaging of the packaging film which is pressed down together with the cloth; the cloth conveying mechanism (6) is arranged below the movable supporting plate mechanism (2) and is used for conveying the completely packaged cloth to the bundling device (7);

the two groups of cloth turnover mechanisms (1) are arranged on the left side and the right side of the frame (16), and each group of cloth turnover mechanisms (1) comprises a turnover motor (11), a turnover shaft (12) and a turnover rod (13); the turnover motor (11) is connected with the turnover shaft (12) through a coupling, and a plurality of turnover rods (13) perpendicular to the turnover shaft (12) are arranged on the turnover shaft (12); the turnover rod (13) is connected with a telescopic rod (14) for adjusting the turnover length; in the process of turning over, the two groups of cloth turning mechanisms (1) are not interfered with each other, and the installation positions of turning over rods (13) on the left and right side turning over rotating shafts (12) are staggered with each other;

the movable supporting plate mechanism (2) comprises a horizontal supporting plate (21), a vertical folding plate (22), an elastic self-adapting module (23) and a supporting roller (24); the two groups of vertical folded plates (22) of the movable supporting plate mechanism (2) are oppositely arranged to form clamping gaps; the horizontal supporting plate (21) is arranged below the cloth overturning mechanism (1) and is used for supporting a packaging film for packaging cloth and bearing the folded cloth on the packaging film; the rotating shaft of the supporting roller (24) is arranged on the frame (16), and the supporting roller (24) supports the horizontal supporting plate (21); the vertical folded plate (22) is arranged below the horizontal supporting plate (21), and a crack is formed between the vertical folded plate (22) and the horizontal supporting plate (21); the elastic self-adaptive module (23) comprises a mounting cap (2301), a spring (2302), a linear bearing (2303) and a bent shaft (2304), wherein two ends of the bent shaft (2304) are connected with a horizontal supporting plate (21) and a vertical folding plate (22) through the mounting cap (2301), the linear bearing (2303) is mounted on a frame (16), a horizontal section of the bent shaft (2304) passes through the linear bearing (2303) and is connected with the vertical folding plate (22), the spring (2302) is movably sleeved on the horizontal section of the bent shaft (2304), two ends of the spring are respectively connected with the mounting cap (2301) on the linear bearing (2303) and the vertical folding plate (22), tension generated by cloth clamped by the vertical folding plate (22) enables the spring (2302) to be compressed, and the bent shaft (2304) moves back and forth in the linear bearing (2303) to realize cloth clamping and mechanism resetting and limit a movement space of the plastic package module (51);

the rotary compression bar mechanism (3) comprises a compression bar up-and-down moving mechanism (31), a compression bar (32), a rotary table (33) and a rotary motor (34); the pressing rod up-and-down moving mechanism (31) is arranged on the rotary table (33), and the pressing rod (32) is driven to move up and down by the reciprocating motion of the pressing rod up-and-down moving mechanism (31); the turntable (33) is connected with a rotating motor (34), and is driven by the rotating motor (34) to rotate; when the cloth turnover mechanism (1) turns over the cloth, the rotary pressing rod mechanism (3) starts to rotate until the pressing rod (32) is parallel to the clamping slot of the movable supporting plate mechanism (2), and then the pressing rod (32) moves downwards to press all the cloth to the clamping slot and then moves upwards, so that the whole mechanism is reset;

the packaging film supply mechanism (4) comprises a packaging film accommodating module (41) and a packaging film guide roller (42); the packaging film accommodating module (41) comprises a box body (4101) and a supporting roller (4102), and is provided with a positioning ring for limiting the axial position space of the packaging film in order to prevent the packaging film roll from jumping when unwinding; the packaging film guide roller (42) is arranged on the frame (16) to guide the packaging film;

the plastic packaging mechanism (5) comprises a plastic packaging module (51), a plastic packaging guide module (52) and a plastic packaging movement module (53); the plastic packaging module (51) comprises a plastic packaging cutter (5101) and a cutter holder (5102), the plastic packaging cutter (5101) is used for heat sealing and cutting off the upper side and the two sides of the packaging film, and the cutter holder (5102) is arranged between a horizontal supporting plate (21) and a vertical folded plate (22) of the movable supporting plate mechanism (2); the plastic package guiding module (52) is connected with the tool apron (5102) and used for guiding the movement of the tool apron (5102); the plastic package motion module (53) comprises a tensioning driven wheel (5301), a motion wheel (5302), a steel wire rope (5303), a driving wheel (5304) and a motion motor (5305), wherein the motion motor (5305) is installed on a frame (16), the front end of the motion motor is connected with the driving wheel (5304), the motion wheel (5302) and the tensioning wheel driven wheel (5301) are sequentially installed on the frame (16) far away from the driving wheel (5304), three wheels are arranged on one side of the plastic package module and are sequentially bypassed by the steel wire rope (5303), the upper side and the lower side of the steel wire rope (5303) are respectively connected with plastic package modules (51) on two sides, the motion motor (5305) drives the driving wheel (5304) to rotate, so that the two groups of plastic package modules (51) move under the traction effect of the steel wire rope (5303), when the motion motor rotates in one direction, the plastic package modules (51) move relatively to complete plastic package, and the opposite rotation back moves to reset.

2. A cloth folding and packaging machine according to claim 1, characterized in that the conveying mechanism (6) comprises a first conveyor belt (61) and a second conveyor belt (62); the first conveyer belt (61) is arranged below the movable supporting plate mechanism (2), the second conveyer belt (62) is arranged at the tail end of the first conveyer belt (61), and the second conveyer belt (62) is connected to the binding device (7).