CN113844957B

CN113844957B - Woven bag flat filament winding device and winding method

Info

Publication number: CN113844957B
Application number: CN202111198550.5A
Authority: CN
Inventors: 邢北平; 李洋兵; 梁介
Original assignee: Deyang Yangcheng Plastic Industry Co ltd
Current assignee: Deyang Yangcheng Plastic Industry Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-11-01
Anticipated expiration: 2041-10-14
Also published as: CN113844957A

Abstract

The invention discloses a woven bag flat filament winding device and a woven bag flat filament winding method, and solves the problems that manual flat filament traction is inconvenient and has certain danger. The winding device comprises a rack, a winding drum, a clamping piece, a motor, a wire swinging mechanism, a first limit structure, a second limit structure and a traction structure; the motor, the wire swinging mechanism and the second limiting structure are all arranged on the rack, an output shaft of the motor penetrates through the rack to be coaxially connected with the winding drum, one end, close to the rack, of the clamping piece is fixedly connected to the surface of the winding drum, the output shaft of the wire swinging mechanism penetrates through the rack to be fixedly connected with the first limiting structure, and the horizontal height of the second limiting structure is higher than that of the first limiting structure; the traction structure is used for drawing the flat wire to sequentially pass through the second limiting structure and the first limiting structure and fixing the flat wire on the winding drum; the traction structure is used for replacing manual work to finish the traction work of the flat wire, so that a worker is prevented from passing between working instruments, and the dangerous condition is avoided.

Description

Woven bag flat filament winding device and winding method

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a woven bag flat filament winding device and a woven bag flat filament winding method.

Background

The braided bag is in process of production, at first need utilize plastic raw materials to form the flat silk through a series of processings, weave into the braided bag of both ends open-ended with the flat silk again, wherein, the flat silk that makes need utilize the coiling mechanism to carry out the rolling, it is a roll of flat silk book to receive the flat silk, in current process of production, the flat silk and the coiling mechanism that plastic raw materials made are not connected, need the manual work to pull the flat silk on coiling mechanism, but the manual work carries out the pulling of flat silk, machinery is that many instruments start the effect together when starting on the one hand, it is comparatively dangerous that the people directly walk in mechanical instrument, easily twined by the flat silk, on the other hand, people's height is limited, can't pull to the flat silk that is located the eminence.

Disclosure of Invention

The invention aims to solve the technical problems that manual traction of flat filaments is inconvenient and has certain danger in the work of a winding device, and aims to provide a woven bag flat filament winding device and a winding method.

The invention is realized by the following technical scheme:

a woven bag flat filament winding device comprises a rack, a winding drum, a clamping piece, a motor, a filament swinging mechanism, a first limiting structure, a second limiting structure and a traction structure; the motor, the wire swinging mechanism and the second limiting structure are all installed on the rack, an output shaft of the motor penetrates through the rack and is coaxially connected with the winding drum, one end, close to the rack, of the clamping piece is fixedly connected to the surface of the winding drum, an output shaft of the wire swinging mechanism penetrates through the rack and is fixedly connected with the first limiting structure, and the horizontal height of the second limiting structure is higher than that of the first limiting structure; the traction structure is used for drawing the flat wire to sequentially pass through the second limiting structure and the first limiting structure and fixing the flat wire on the winding drum; the traction structure is used for replacing manual work to finish the traction work of the flat wire, so that a worker is prevented from passing between working instruments, and the dangerous condition is avoided.

Furthermore, the traction structure comprises a first clamping structure, a second clamping structure, a base, a vertical rod, a transverse rod, a connecting disc, a horizontal hydraulic rod, a vertical hydraulic rod and a transverse hydraulic rod, one end of the vertical rod is connected with the base in a sliding mode, the other end of the vertical rod is connected with the transverse rod through the vertical hydraulic rod, one end, far away from the vertical rod, of the transverse rod is connected with the connecting disc through the transverse hydraulic rod, the first clamping structure and the second clamping structure are connected to one surface, far away from the transverse rod, of the connecting disc, the horizontal hydraulic rod is arranged on the base, and one end of the horizontal hydraulic rod is connected with the vertical rod; the first clamping structure and the second clamping structure are used for clamping flat wires, the vertical hydraulic rod is used for adjusting the height of the cross rod, the horizontal hydraulic rod is used for controlling the position of the vertical rod on the base, and the horizontal hydraulic rod is used for controlling the movement of the connecting disc; the position of the traction structure is adjusted by using three hydraulic rods so as to adapt to the condition that the flat wire is pulled to the winding drum at different positions.

Furthermore, the second limiting structure comprises a fixing shaft, two limiting pieces, two buffer casing shells and an infrared sensor; the two limiting pieces are respectively connected to two end portions of the fixed shaft, the two buffer casing sleeves are sleeved on the fixed shaft, the ends, away from each other, of the two buffer casing sleeves are fixedly connected to the limiting pieces, a limiting cavity for limiting the position of the flat wire is formed between the two buffer casing sleeves, and the infrared sensor is mounted on the fixed shaft and used for detecting whether the flat wire exists in the limiting cavity; the flat wire is arranged in the limiting cavity, when the wire swinging mechanism is started, the flat wire arranged in the limiting cavity can move left and right, the two buffer sleeves are used for providing a certain buffer space for the flat wire, and the problem that the flat wire is folded to cause poor winding effect is avoided.

Further, the buffer sleeve shell comprises a telescopic cylinder and a spring, through holes for the fixed shaft to pass through are formed in two ends of the telescopic cylinder, one end of the telescopic cylinder is fixedly connected to the limiting piece, the spring is arranged inside the telescopic cylinder and sleeved outside the fixed shaft, two ends of the spring are respectively and fixedly connected to two ends of the telescopic cylinder, a buffer function is achieved through the spring, the structure is simple, and a buffer effect is good.

Furthermore, the first clamping structure comprises a first hydraulic rod, a first clamping cylinder and a second clamping cylinder, the first hydraulic rod is installed on the connecting disc, the first clamping cylinder is vertically connected to the connecting disc, the second clamping cylinder is fixedly connected with the piston end of the first hydraulic rod, the second clamping cylinder is arranged in parallel with the first clamping cylinder, and the first hydraulic rod is used for controlling the second clamping cylinder to approach or keep away from the first clamping cylinder; the second clamping structure comprises a second hydraulic rod, a third clamping cylinder and a fourth clamping cylinder, the second hydraulic rod is installed on the connecting disc, the third clamping cylinder is vertically connected to the connecting disc, the fourth clamping cylinder is fixedly connected with the piston end of the second hydraulic rod, the fourth clamping cylinder and the third clamping cylinder are arranged in parallel, and the second hydraulic rod is used for controlling the fourth clamping cylinder to be close to or far away from the third clamping cylinder; the horizontal height of the first clamping cylinder is higher than that of the second clamping cylinder, and the horizontal height of the third clamping cylinder is higher than that of the fourth clamping cylinder; the clamping cylinders with different heights can enable the flat wires to be fixed more stably by the clamping structure.

Furthermore, the first limiting structure comprises a box body, a box cover and a rotating shaft; the box body is provided with a first through groove for the flat wire to pass through, one side of the first through groove, which is far away from the rack, is of an opening structure, the box cover covers the opening structure and is rotatably connected with the box body through a rotating shaft, two sides of the box cover are fixedly connected with short rods, and the axes of the short rods are parallel to the axis of the vertical rod; when the traction structure pulls the flat wire to pass through the first limiting structure, the flat wire is clamped by the first clamping structure and the second clamping structure, the first clamping structure and the second clamping structure are located at two ends of the first limiting structure, the transverse hydraulic rod controls the connecting disc to move forwards, the push block of the first clamping cylinder of the first clamping structure abuts against one of the short rods, the push block of the third clamping cylinder of the second clamping structure abuts against the other short rod, the connecting disc is pushed by the transverse hydraulic rod to move towards the rack, the first clamping cylinder and the third clamping cylinder push the short rods to rotate through the push blocks, so that the box cover is opened from the box body, and the flat wire passes through the opening structure of the first through groove and enters the first through groove; the cooperation of first limit structure and traction structure can make the flat filament enter into first logical groove fast conveniently, accomplishes the spacing to the flat filament, and the follow-up rolling work of being convenient for goes on smoothly.

Furthermore, the first limiting structure further comprises a second through groove and two rollers, the groove direction of the second through groove is parallel to the groove direction of the first through groove, the second through groove is positioned below the position, close to the rack, of the first through groove and is communicated with the first through groove, the two rollers are rotatably connected between two side walls of the second through groove through rotating shafts, one roller is positioned at one end of the second through groove, and the other roller is positioned at the other end of the second through groove; two cylinders replace the first through groove bottom to support the flat wire, and in the moving process of the flat wire, the cylinders can effectively reduce friction, and the condition that the flat wire is broken in the winding process is avoided.

Further, first logical groove includes reducing portion and places the portion, and the distance between two lateral walls of reducing portion reduces gradually along the direction from pulling structure to the frame, places portion and second logical groove intercommunication, and the big opening of reducing portion can help the band silk to get into the box body inside smoothly to reach two cylinder tops through placing the portion.

Further, the clamping piece includes interconnect's portion of hugging closely and kink, and the portion of hugging closely is close to the frame setting, and hugs closely the one end and the reel fixed surface connection that the kink was kept away from to the portion, and the one end that the portion of hugging closely was kept away from to the kink is buckled towards the direction of keeping away from the reel.

Further, use above-mentioned coiling mechanism, concrete step is:

1) Starting a horizontal hydraulic rod to push a vertical rod to slide to the position of a flat wire, starting the vertical hydraulic rod to adjust the height of a cross rod, starting a first hydraulic rod to push a second clamping cylinder to be far away from a first clamping cylinder, starting a second hydraulic rod to push a fourth clamping cylinder to be far away from a third clamping cylinder, starting a horizontal hydraulic rod to push a connecting disc to move forwards, enabling the flat wire to be located above the fourth clamping cylinder and the second clamping cylinder, starting the first hydraulic rod and the second hydraulic rod again, enabling the second clamping cylinder to be close to the first clamping cylinder to clamp the flat wire, and enabling the fourth clamping cylinder to be close to the third clamping cylinder to clamp the flat wire;

2) Starting a horizontal hydraulic rod to push a vertical rod to slide towards a second limiting structure, when a connecting disc is positioned between a first limiting structure and the second limiting structure, starting the vertical hydraulic rod to adjust the height of a cross rod to a set value, then positioning a flat wire on the second limiting structure, when an infrared sensor detects that the flat wire exists in a limiting cavity, the infrared sensor does not send a signal, starting the horizontal hydraulic rod again, when the infrared sensor detects that the flat wire does not exist in the limiting cavity, the infrared sensor sends a signal, starting a horizontal hydraulic rod to enable the flat wire to move back and forth on the second limiting structure, when the flat wire falls into the limiting cavity, stopping sending the signal by the infrared sensor, and starting the horizontal hydraulic rod again;

3) The horizontal hydraulic rod pushes the vertical rod to the position of the first limiting structure, the first clamping structure and the second clamping structure are located on two sides of the first limiting structure, the vertical hydraulic rod is started to reduce the height of the transverse rod, the horizontal hydraulic rod is started, the box cover is opened along with the forward movement of the first clamping structure and the second clamping structure, the flat wire sequentially enters the reducing part and the placing part of the first through groove, the first hydraulic rod and the second hydraulic rod are started to loosen the flat wire, and the horizontal hydraulic rod is started to drive the first clamping structure and the second clamping structure to be away from the first limiting structure;

4) Starting a vertical hydraulic rod, lowering the position of a connecting disc, starting a transverse hydraulic rod to push a first clamping structure to move forwards, enabling a flat wire far away from a second limiting structure to fall into the first clamping structure, starting the first hydraulic rod to clamp the flat wire, starting the transverse hydraulic rod to move backwards, starting a horizontal hydraulic rod again, moving towards the direction of the second limiting structure, enabling the flat wire between the first clamping structure and the first limiting structure to be tightly attached to the surface of a winding drum, starting the transverse hydraulic rod again, enabling the flat wire to penetrate through a bent part of a clamping piece to be located between a tightly attached part of the clamping piece and the winding drum, fixing the position of the flat wire on the winding drum, starting the first hydraulic rod to loosen the flat wire, and pulling the structure to return to the original position;

5) And starting the motor and the wire swinging mechanism to start the winding of the flat wire.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the flat wire winding device is provided with the traction structure, and the first limit structure and the second limit structure which are matched with the traction structure to finish the traction work of the flat wire instead of manpower; the second limiting structure also comprises a buffer structure which can adjust and limit the position of the flat wire on the second limiting structure in the winding process; first limit structure sets up the cylinder and alleviates the friction of ribbon-like filament and box body, avoids appearing the cracked condition of ribbon-like filament at the rolling in-process, and first limit structure carries on spacingly to the ribbon-like filament simultaneously, makes things convenient for going on of follow-up rolling work.

Drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:

FIG. 1 is a block diagram of a rack of the present invention;

FIG. 2 is a schematic drawing of the present invention;

FIG. 3 is a schematic view of a second position-limiting structure of the present invention;

FIG. 4 is a schematic view of a first clamping structure and a second clamping structure of the present invention;

FIG. 5 is a first cross-sectional view of the first position-limiting structure of the present invention;

fig. 6 is a second sectional view of the first limiting structure of the present invention.

Reference numbers and corresponding part names in the drawings:

1-frame, 2-reel, 3-clip, 4-wire swinging mechanism, 51-base, 52-vertical rod, 53-cross rod, 54-connecting disc, 55-horizontal hydraulic rod, 56-vertical hydraulic rod, 57-horizontal hydraulic rod, 581-first hydraulic rod, 582-first clamping barrel, 583-second clamping barrel, 591-second hydraulic rod, 592-third clamping barrel, 593-fourth clamping barrel, 61-fixed shaft, 62-limiting sheet, 63-telescopic barrel, 64-spring, 71-box body, 72-box cover, 73-short rod, 8-push block, 91-reducing part, 92-placing part, 10-second through groove, 11-roller and 12-rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.

Examples

A woven bag flat filament winding device is shown in figures 1 to 6 and comprises a rack 1, a winding drum 2, a clamping piece 3, a motor, a filament swinging mechanism 4, a first limit structure, a second limit structure and a traction structure, wherein the rack 1 is placed on the ground, the motor, the filament swinging mechanism 4 and the second limit structure are all installed on the rack 1, one side surface of the rack 1 is a working surface, an output shaft of the motor penetrates through the rack 1 and is coaxially and fixedly connected with the winding drum 2, the winding drum 2 is positioned on the side of the working surface of the rack 1, the clamping piece 3 is installed on the surface of the winding drum 2, the end part, close to the rack 1, of the clamping piece 3 is fixedly connected with the surface of the winding drum 2, the output shaft of the filament swinging mechanism 4 penetrates through the rack 1 and is fixedly connected with the first limit structure, the first limit structure is positioned on the working surface of the rack 1, and the first limit structure is positioned above the winding drum 2, the second limit structure is vertically fixed on the working face side of the frame 1, the second limit structure is located above the first limit structure, as shown in fig. 1, the second limit structure is located above the right side of the first limit structure, the horizontal height of the second limit structure is higher than that of the first limit structure, the horizontal height is the height from the ground where the frame 1 is placed, the traction structure is arranged in parallel with the frame 1, the traction structure can move to fix and pull the flat wire, the flat wire is driven to sequentially pass through the second limit structure and the first limit structure, the flat wire can also pass through the gap between the clamping piece 3 and the winding drum 2, the flat wire is fixed on the winding drum 2 with the help of the clamping piece 3, in the technical scheme, the structures and the installation positions of the frame 1, the motor and the wire swinging mechanism 4 can refer to the existing structures, and no further description is given here.

The traction structure comprises a first clamping structure, a second clamping structure, a base 51, a vertical rod 52, a cross rod 53, a connecting disc 54, a horizontal hydraulic rod 55, a vertical hydraulic rod 56 and a horizontal hydraulic rod 57, wherein the base 51 is fixedly arranged on the ground and is arranged side by side with the frame 1, the base 51 is extended to the tail end of the last work flow, the subsequent clamping of a flat wire is facilitated, one end of the vertical rod 52 is connected with the base 51 in a sliding manner, the other end of the vertical rod is connected with the cross rod 53 through the vertical hydraulic rod 56, the cross rod 53 can be adjusted in height through the vertical hydraulic rod 56, the cross rod 53 is arranged towards the frame 1, the roller 11, the first limiting structure and the second limiting structure are located between the frame 1 and the traction structure, one end, far away from the vertical rod 52, of the cross rod 53 is connected with the connecting disc 54 through the horizontal hydraulic rod 57, the first clamping structure and the second clamping structure are both connected with the surface, the cross hydraulic rod 57 is used for controlling the connecting disc 54, the first clamping structure and the second clamping structure are moved in the direction, the horizontal hydraulic rod 55 is arranged on the base 51, the vertical rod 55, and the two main clamping structures are used for stably controlling the flat wire to clamp the flat rod 52, and the vertical rod 52, and the horizontal rod 52, and the two clamping structure are used for stably matched with the vertical rod 52.

The first clamping structure and the second clamping structure are identical in structure and only have different names, the first clamping structure comprises a first hydraulic rod 581, a first clamping barrel 582 and a second clamping barrel 583, the first clamping barrel 582 and the second clamping barrel 583 are arranged in parallel, the first clamping barrel 582 is vertically connected to a connecting plate 54, a groove for accommodating the protruding state of the first hydraulic rod 581 is formed in the connecting plate 54, the first hydraulic rod 581 is installed in the groove, the piston end of the first hydraulic rod 581 is fixedly connected with the second clamping barrel 583, a connecting line between the axis of the first clamping barrel 582 and the axis of the second clamping barrel 583 forms an included angle with the axis of the vertical rod 52, as shown in fig. 4, the second clamping barrel 583 is located below the first clamping barrel 582, the second clamping barrel 583 is closer to the edge position of the connecting plate 54 than the first clamping barrel 582, the first hydraulic rod is started, the second clamping barrel 583 can be pushed to move towards the direction close to or away from the first clamping barrel 582, and when the first hydraulic rod and the second clamping barrel 583 are both used for clamping the flat wire, and the flat wire clamping barrel 582 and the flat wire simultaneously; the second clamping structure comprises a second hydraulic rod 591, a third clamping barrel 592 and a fourth clamping barrel 593, the third clamping barrel 592 and the fourth clamping barrel 593 are arranged in parallel, the third clamping barrel 592 is vertically connected to the connecting plate 54, the connecting plate 54 is provided with a groove for accommodating the extending state of the second hydraulic rod 591, the second hydraulic rod 591 is installed in the groove, the piston end of the second hydraulic rod 591 is fixedly connected with the fourth clamping barrel 593, and a connecting line between the axis of the third clamping barrel 592 and the axis of the fourth clamping barrel 593 forms an included angle with the axis of the vertical rod 52, as shown in fig. 4, the fourth clamping barrel 593 is positioned below the third clamping barrel 592, the fourth clamping barrel 593 is closer to the edge position of the connecting plate 54 than the third clamping barrel 592, the second hydraulic rod 591 is actuated to push the fourth clamping barrel 593 to move towards the direction close to or far away from the third clamping barrel 592, and when the overall length of the second hydraulic rod 591 is shortest, the third clamping barrel 592 and the fourth clamping barrel 593 are used for clamping wire, and the flat wire simultaneously for clamping barrel 592 and the integrity of the flat wire barrel 593; the connecting lines of the positions of the first clamping cylinder 582, the second clamping cylinder 583, the third clamping cylinder 592 and the fourth clamping cylinder 593 on the connecting disc 54 are in an isosceles trapezoid structure, and the first clamping cylinder 582, the second clamping cylinder 583, the third clamping cylinder 592 and the fourth clamping cylinder 593 which are staggered with each other can have a good clamping effect on the flat wires and can also play an auxiliary effect when the flat wires subsequently pass through the first limiting structure.

The second limiting structure has a primary limiting effect on the flat wire, the second limiting structure comprises a fixing shaft 61, two limiting sheets 62, two buffer casing shells and an infrared sensor, the two limiting sheets 62 are respectively and fixedly arranged at two ends of the fixing shaft 61, the two buffer casing shells are both sleeved on the fixing shaft 61, the two buffer casing shells can also slide on the fixing shaft 61, the two buffer casing shells are respectively and fixedly connected with the limiting sheets 62 close to the two buffer casing shells, a limiting cavity used for limiting the position of the flat wire is formed in the middle of the two buffer casing shells, the infrared sensor is arranged on the fixing shaft 61 and positioned between the two buffer casing shells, the infrared sensor is used for detecting whether the flat wire exists in the limiting cavity, so that whether the flat wire is pulled to a proper position in the second limiting structure can be judged, the buffer casing shells comprise a telescopic cylinder 63 and a spring 64, the telescopic cylinder 63 is sleeved on the fixing shaft 61, the telescopic cylinder 63 is composed of two coaxially connected cylinders, one cylinder retracts into the other cylinder or extends out of the other cylinder, through holes for the fixing shaft 61 to pass through are formed in two ends of the telescopic cylinder 63, one end of the telescopic cylinder 63 is fixedly connected to the limiting shaft 62, one end of the spring 64 is arranged outside the telescopic cylinder 63, and the telescopic cylinder 63 is respectively fixed at two ends of the telescopic cylinder 61, and the telescopic cylinder 64; when the flat wire is located the spacing cavity, the flat wire receives the effect of pendulum silk mechanism 4 and acts on the swing, compresses the flexible drum 63 of both sides, and flexible drum 63 can play the cushioning effect to the flat wire under the effect of spring 64, thereby avoids the position of flat wire to take place great skew and lead to the reduction of rolling efficiency or the rolling in-process mistake appears.

The specific structure of the first limiting structure is as shown in fig. 5 and 6, the first limiting structure includes a box body 71, a box cover 72 and a rotating shaft, the box cover 72 is rotatably connected with the box body 71 through the rotating shaft, two short rods 73 are arranged on two sides above the box cover 72, the two short rods 73 are fixedly connected to the surface of the box cover 72, the axes of the vertical rods are parallel to the axis of the vertical rod 52, the side, close to each other, of each of the first clamping barrel 582 and the third clamping barrel 592 is fixedly connected with a push block 8 adapted to the short rods 73, the bottom of the box body 71 is fixedly connected to an output shaft of the filament swinging mechanism 4, the box body is operated along with the operation of the filament swinging mechanism, a first through groove for the flat filament to pass through is formed in the box body 71, the groove direction of the first through groove is parallel to the plane of the working side of the frame 1, the side, far away from the frame 1, the open structure is formed in the first through groove, the box cover 72 covers the open structure, the rotating shaft is arranged above the box body 71, the open structure for the flat filament to pass through is used for the flat filament to pass through, and under the auxiliary through groove of the first through groove, the first clamping structure and the second through groove, the second clamping structure can clamp the flat filament to pass through structure; when the traction structure pulls the flat wire to pass through the first limiting structure, the flat wire is clamped by the first clamping structure and the second clamping structure, the first clamping structure and the second clamping structure are located at two ends of the first limiting structure, the transverse hydraulic rod 57 controls the connecting disc 54 to move forwards, the push block 8 of the first clamping barrel 582 of the first clamping structure abuts against one short rod 73, the push block 8 of the third clamping barrel 592 of the second clamping structure abuts against the other short rod 73, the connecting disc 54 is pushed by the transverse hydraulic rod 57 to move towards the rack 1, the first clamping barrel 582 and the third clamping barrel 592 push the short rods 73 through the push block 8 to rotate, so that the box cover 72 is opened from the box body 71, and the flat wire passes through the opening structure of the first through groove and enters the first through groove.

In the technical scheme, when the winding device works, the motor is started, the flat wire starts to be wound on the winding drum 2, the second limiting structure and the first limiting structure assist in winding the flat wire, so that the flat wire is prevented from being separated to cause winding failure, the flat wire can move back and forth in a direction perpendicular to a paper surface in the winding process, so that the flat wire can be uniformly wound on the winding drum 2, the flat wire can continuously rub against the bottom surface of the first through groove due to the movement of the wire swinging mechanism 4 and the rotation of the rollers 11, the box body 71 can be abraded due to long-term friction, the winding of the flat wire is not facilitated, in order to solve the problem, the second through groove 10 and the two rollers 11 are arranged in the box body 71, the groove direction of the second through groove 10 is parallel to the groove direction of the first through groove, and the groove direction of the through groove is the extending direction of the through groove, the second through groove 10 is located below the first through groove and close to the position of the rack 1, the first through groove is communicated with the second through groove 10, the two rollers 11 are connected between the two side walls of the second through groove 10 through the rotating shaft 12 in a rotating mode, the side wall of the second through groove 10 is a side wall parallel to the working side of the rack 1, the rotating shaft 12 is coaxially connected with the rollers 11, the two rollers 11 are located at the head end and the tail end of the second through groove 10 respectively, a channel for supporting flat wires to pass through is formed, when the rollers 11 are arranged in the second through groove 10, the rollers 11 are close to one side of the first through groove, namely, one side, far away from the ground, of the rollers 11 is further separated from the first through groove by a section of gap, the section of gap is used for limiting the flat wires, and the flat wires are prevented from being separated from the rollers 11 when the wire swinging mechanism 4 drives the first limiting structure to move, the flat wires move to the first through groove and the winding effect of the flat wires is influenced.

In order to facilitate the placement of the flat wire onto the rollers 11, the first through groove includes a reducing portion 91 and a placing portion 92 which are communicated with each other, the placing portion 92 is located on the side close to the rack 1, the second through groove 10 is located below the placing plate and is communicated with the placing portion 92, the reducing portion 91 includes an upper side wall and a lower side wall, the distance between the two side walls is gradually reduced, as shown in fig. 5 and 6, the structure is clearly seen from the cross section of the box body 71, when the first clamping structure and the second clamping structure clamp the flat wire and move towards the first through groove, the flat wire firstly enters the reducing portion 91, and the reducing portion 91 can assist the flat wire to enter the placing portion 92, so that the flat wire is placed above the two rollers 11.

If want the coiling mechanism to move smoothly, still need to fix the free end of band wire to reel 2 on, after reel 2 rotated under the effect of motor like this, the band wire could be twined on reel 2, accomplish the rolling, in order to reach this purpose, above-mentioned technical scheme has adopted clamping piece 3 to fix, nevertheless in order to can be smoothly with the band wire card income clamping piece 3 under the effect of pulling the structure, improve the structure of clamping piece 3 here, set up clamping piece 3 into the structure of hugging closely portion and kink including interconnect, hug closely portion and kink are the rectangle sheetmetal, hug closely the portion and set up along the axis of cylinder 11, the tip fixed connection that hug closely portion is close to frame 1 is on reel 2, the kink is connected with the one end that hug closely portion and keep away from frame 1, the one end that the kink kept away from frame 1 is towards the direction of keeping away from reel 2 is buckled, make to have a great opening between kink and the reel 2, make things convenient for the band wire to penetrate between hug closely portion and the reel 2, reach the purpose of the fixed band wire of clamping piece 3.

The using method of the winding device comprises the following specific steps:

1. firstly, the traction structure clamps the flat wire on the first clamping structure and the second clamping structure; specifically, the horizontal hydraulic rod 55 is started to push the vertical rod 52 to slide on the base 51 to the position of the flat wire, then the vertical hydraulic rod 56 is started to adjust the high speed of the cross rod 53, then the first hydraulic rod 581 is started to push the second clamping cylinder 583 to be far away from the first clamping cylinder 582, the second hydraulic rod 591 is started to push the fourth clamping cylinder 593 to be far away from the third clamping cylinder 592, two cavities for clamping the flat wire are opened, then the horizontal hydraulic rod 57 is started again, the connecting disc 54 is pushed to move forwards, so that the flat wire is positioned above the fourth clamping cylinder 593 and the second clamping cylinder 583, the first hydraulic rod 581 and the second hydraulic rod 591 are started again, so that the second clamping cylinder 583 is close to clamp the flat wire towards the first clamping cylinder 582, and the fourth clamping cylinder 593 is close to clamp the flat wire towards the third clamping cylinder 592; if the flat wire cannot be clamped in front of the first clamping structure and the second clamping structure, the flat wire can be assisted by using an additional long rod, when the first clamping structure and the second clamping structure are opened, the flat wire is pushed onto the clamping cylinder through the long rod, generally, the end position of the flat wire after treatment is fixed, and the flat wire can be smoothly clamped as long as a program of a traction structure is set;

2. then, the flat wire needs to pass through a second limiting structure; the method comprises the following steps that a specific starting horizontal hydraulic rod 55 pushes a vertical rod 52 to move towards the position of a second limiting structure, when a connecting disc 54 and a first clamping structure and a second clamping structure on the connecting disc 54 are both located between the first limiting structure and the second limiting structure, a starting vertical hydraulic rod 56 adjusts the height of a cross rod 53 to a set value, the set value of the height of the cross rod 53 refers to the height between the first limiting structure and the second limiting structure, if a flat wire is just aligned to a limiting cavity of the second limiting structure, the flat wire falls into the limiting cavity along with the reduction of the height of the cross rod 53, an infrared inductor located in the limiting cavity of the second limiting structure detects the existence of the flat wire, the infrared inductor does not generate a signal towards a traction structure, the traction structure which does not receive a signal transmitted by the infrared inductor controls the horizontal hydraulic rod 55 to start again, if the flat wire is not aligned to the limiting cavity of the second limiting structure, the flat wire covers a telescopic cylinder 63 along with the reduction of the height of the cross rod 53, the infrared inductor detects that the flat wire does not exist in the limiting cavity, the infrared inductor sends a signal towards the traction structure, the traction structure sends a signal, the horizontal rod 57 after the traction structure receives the signal, the traction structure controls the flat wire to fall into the horizontal rod to stop, and the horizontal rod to send a horizontal wire, the horizontal wire, and the horizontal wire to send a signal, the horizontal wire to the horizontal wire in the infrared inductor, and the horizontal wire to send the horizontal wire in the stop signal, and the horizontal wire in the horizontal wire, and the horizontal wire in the traction structure, the horizontal wire, the traction structure, and the infrared inductor sends the horizontal wire in the traction structure;

3. then, the flat wire needs to pass through the first limiting structure; specifically, the horizontal hydraulic rod 55 is utilized to pull the vertical rod 52 to the position of the first limit structure, so that the first clamping structure and the second clamping structure are located at two sides of the first limit structure, the vertical hydraulic rod 56 is started to reduce the height of the cross rod 53, so that the height of the clamped flat wire is the same as the height of the placing part 92 of the first through groove, then the horizontal hydraulic rod 57 is started to push the connecting disc 54 forward, as the first clamping structure and the second approaching structure move forward, the first clamping barrel 582 and the third clamping barrel 592 located above are just aligned with the short rod 73 on the box cover 72, as the horizontal hydraulic rod 57 pushes, the first clamping barrel 582 and the third clamping barrel 592 push the short rod 73 to tilt backward, so that the box cover 72 is pushed to rise, the opening structure of the first through groove is exposed, so that the flat wire can enter the first through groove, the flat wire sequentially enters the reducing part 91 and the placing part 92 of the first through groove, the transverse hydraulic rod 57 stops, then the first hydraulic rod 581 and the second hydraulic rod 591 are started, the flat wire is loosened, the second clamping barrel 583 and the fourth clamping barrel 593 are arranged below, the advantage is achieved, the height of the roller 11 in the second through groove 10 is lower than that of the placing part 92, when the flat wire is loosened, the second clamping barrel 583 and the fourth clamping barrel 593 move downwards without supporting below, the flat wire falls under the action of gravity and falls onto the two rollers 11, the flat wire successfully passes through the first limiting structure, the transverse hydraulic rod 57 is started to drive the first clamping structure and the second clamping structure to be far away from the first limiting structure, and the box cover 72 is driven to contact with the box cover 72, so that the box cover 72 covers the opening structure of the first through groove again;

4. fixing the flat wire on the winding drum 2, specifically starting the vertical hydraulic rod 56, lowering the position of the connecting disc 54, then starting the transverse hydraulic rod 57 to push the first clamping structure forward to enable the flat wire to fall into the first clamping structure again, then starting the first hydraulic rod 581 to clamp the flat wire, moving the transverse hydraulic rod 57 backward after starting, starting the horizontal hydraulic rod 55 again to push the vertical rod 52 to move towards the direction close to the second limiting structure, enabling the flat wire between the first clamping structure and the first limiting structure to be tightly attached to the surface of the winding drum 2, starting the transverse hydraulic rod 57 again to push the flat wire to advance, namely moving towards the direction of the rack 1, enabling the flat wire to be tightly attached to the surface of the winding drum 2 to pass through the bent part of the clamping piece 3 to enter the position between the tightly attached part and the winding drum 2, enabling the flat wire to be successfully fixed to the position between the winding drum 2, then starting the hydraulic cylinder to release the flat wire, and starting the traction structure to return to the original position;

5. and finally, starting the motor and the wire swinging mechanism 4 to start the winding of the flat wire.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A woven bag flat filament winding device is characterized by comprising a rack (1), a winding drum (2), a clamping piece (3), a motor, a filament swinging mechanism (4), a first limiting structure, a second limiting structure and a traction structure;

the motor, the wire swinging mechanism (4) and the second limiting structure are all mounted on the rack (1), an output shaft of the motor penetrates through the rack (1) to be coaxially connected with the winding drum (2), one end, close to the rack (1), of the clamping piece (3) is fixedly connected to the surface of the winding drum (2), an output shaft of the wire swinging mechanism (4) penetrates through the rack (1) to be fixedly connected with the first limiting structure, and the horizontal height of the second limiting structure is higher than that of the first limiting structure;

the traction structure is used for drawing the flat wire to sequentially pass through the second limiting structure and the first limiting structure and fixing the flat wire on the winding drum (2);

the traction structure comprises a first clamping structure, a second clamping structure, a base (51), a vertical rod (52), a cross rod (53), a connecting disc (54), a horizontal hydraulic rod (55), a vertical hydraulic rod (56) and a transverse hydraulic rod (57), one end of the vertical rod (52) is connected with the base (51) in a sliding mode, the other end of the vertical rod is connected with the cross rod (53) through the vertical hydraulic rod (56), one end, far away from the vertical rod (52), of the cross rod (53) is connected with the connecting disc (54) through the transverse hydraulic rod (57), the first clamping structure and the second clamping structure are connected to one face, far away from the cross rod (53), of the connecting disc (54), the horizontal hydraulic rod (55) is arranged on the base (51), and one end of the horizontal hydraulic rod (55) is connected with the vertical rod (52);

the first clamping structure and the second clamping structure are used for clamping the flat wires, the vertical hydraulic rod (56) is used for adjusting the height of the cross rod (53), the horizontal hydraulic rod (55) is used for controlling the position of the vertical rod (52) on the base (51), and the transverse hydraulic rod (57) is used for controlling the connecting disc (54) to move;

the second limiting structure comprises a fixing shaft (61), two limiting sheets (62), two buffering sleeves and an infrared sensor;

two spacing pieces (62) are connected respectively two tip of fixed axle (61), two buffering cover shells are all established on fixed axle (61), just two equal fixed connection of one end that buffering cover shells kept away from each other are in on spacing piece (62), form between two buffering cover shells and be used for the restriction the spacing cavity of band filament position, infrared sensor installs on fixed axle (61), be used for detecting whether exist in the spacing cavity the band filament.

2. The woven bag flat filament winding device according to claim 1, wherein the buffer sleeve comprises a telescopic cylinder (63) and a spring (64), through holes for the fixed shaft (61) to pass through are formed at two ends of the telescopic cylinder (63), one end of the telescopic cylinder (63) is fixedly connected to the limiting plate (62), the spring (64) is arranged inside the telescopic cylinder (63) and sleeved outside the fixed shaft (61), and two ends of the spring (64) are respectively and fixedly connected to two ends of the telescopic cylinder (63).

3. The woven bag flat filament winding device according to claim 2, wherein the first clamping structure comprises a first hydraulic rod (581), a first clamping cylinder (582) and a second clamping cylinder (583), the first hydraulic rod (581) is installed on the connecting plate (54), the first clamping cylinder (582) is vertically connected to the connecting plate (54), the second clamping cylinder (583) is fixedly connected with a piston end of the first hydraulic rod (581), the second clamping cylinder (583) is arranged in parallel with the first clamping cylinder (582), and the first hydraulic rod (581) is used for controlling the second clamping cylinder (583) to approach to or depart from the first clamping cylinder (582);

the second clamping structure comprises a second hydraulic rod (591), a third clamping barrel (592) and a fourth clamping barrel (593), the second hydraulic rod (591) is installed on the connecting disc (54), the third clamping barrel (592) is vertically connected on the connecting disc (54), the fourth clamping barrel (593) is fixedly connected with a piston end of the second hydraulic rod (591), and the fourth clamping barrel (593) is arranged in parallel with the third clamping barrel (592), and the second hydraulic rod (591) is used for controlling the fourth clamping barrel (593) to be close to or far away from the third clamping barrel (592);

the first cartridge (582) has a level higher than the level of the second cartridge (583), and the third cartridge (592) has a level higher than the level of the fourth cartridge (593).

4. The woven bag flat filament winding device according to claim 3, wherein the first limiting structure comprises a box body (71), a box cover (72) and a rotating shaft;

a first through groove for the flat filament to pass through is formed in the box body (71), one side, far away from the rack (1), of the first through groove is of an open structure, the box cover (72) covers the open structure and is rotatably connected with the box body (71) through the rotating shaft, short rods (73) are fixedly connected to two sides of the box cover (72), the axis of each short rod (73) is parallel to the axis of the vertical rod (52), and pushing blocks (8) matched with the short rods (73) are fixedly connected to one sides, close to each other, of the first clamping cylinder (582) and the third clamping cylinder (592);

when the traction structure pulls the flat wire to pass through the first limiting structure, the flat wire is clamped by the first clamping structure and the second clamping structure, the first clamping structure and the second clamping structure are located at two ends of the first limiting structure, the transverse hydraulic rod (57) controls the connecting disc (54) to move forwards, the push block (8) of the first clamping barrel (582) of the first clamping structure abuts on one short rod (73), the push block (8) of the third clamping barrel (592) of the second clamping structure abuts on the other short rod (73), and as the transverse hydraulic rod (57) pushes the connecting disc (54) to move towards the machine frame (1), the first clamping barrel (582) and the third clamping barrel (592) push the short rods (73) to rotate through the push blocks (8) so that the box cover (72) is opened from the box body (71), and the flat wire passes through the opening structure of the first through groove to enter the first through groove.

5. The woven bag flat filament winding device according to claim 4, wherein the first limiting structure further comprises a second through groove (10) and two rollers (11),

the groove direction of the second through groove (10) is parallel to the groove direction of the first through groove, the second through groove (10) is located below the position, close to the rack (1), of the first through groove and communicated with the first through groove, the two rollers (11) are rotatably connected between two side walls of the second through groove (10) through rotating shafts (12), one of the rollers (11) is located at one end of the second through groove (10), and the other roller (11) is located at the other end of the second through groove (10).

6. A woven bag flat yarn winding device according to claim 5, characterized in that the first through groove comprises a reduced diameter portion (91) and a placing portion (92), the distance between the two side walls of the reduced diameter portion (91) gradually decreases in the direction from the traction structure to the frame (1), and the placing portion (92) is communicated with the second through groove (10).

7. The woven bag flat filament winding device according to claim 6, wherein the clamping piece (3) comprises a close-fitting portion and a bending portion, the close-fitting portion is disposed close to the frame (1), one end of the close-fitting portion, which is far away from the bending portion, is fixedly connected with the surface of the winding drum (2), and one end of the bending portion, which is far away from the close-fitting portion, is bent towards the direction far away from the winding drum (2).

8. A woven bag flat filament winding method is characterized in that the winding device in claim 7 is used, and the method comprises the following specific steps:

1) starting a horizontal hydraulic rod (55) to push a vertical rod (52) to slide to a position where a flat wire is located, starting a vertical hydraulic rod (56) to adjust the height of a cross rod (53), starting a first hydraulic rod (581) to push a second clamping cylinder (583) to be far away from a first clamping cylinder (582), starting a second hydraulic rod (591) to push a fourth clamping cylinder (593) to be far away from a third clamping cylinder (592), starting a transverse hydraulic rod (57) to push a connecting disc (54) to move forwards, so that the flat wire is located above the fourth clamping cylinder (593) and the second clamping cylinder (583), starting the first hydraulic rod (581) and the second hydraulic rod (591) again, so that the second clamping cylinder (583) is close to clamp the flat wire towards the first clamping cylinder (582), and the fourth clamping cylinder (593) is close to clamp the flat wire towards the third clamping cylinder (592);

2) Starting a horizontal hydraulic rod (55) to push a vertical rod (52) to slide towards a second limiting structure, when a connecting disc (54) is positioned between a first limiting structure and the second limiting structure, starting the vertical hydraulic rod (56) to adjust the height of a cross rod (53) to a set value, wherein a flat wire is positioned on the second limiting structure, when an infrared inductor detects that the flat wire exists in a limiting cavity, the infrared inductor does not send a signal, the horizontal hydraulic rod (55) is started again, when the infrared inductor detects that the flat wire does not exist in the limiting cavity, the infrared inductor sends a signal, a transverse hydraulic rod (57) is started to enable the flat wire to move back and forth on the second limiting structure, when the flat wire falls into the limiting cavity, the infrared inductor stops sending the signal, and the horizontal hydraulic rod (55) is started again;

3) The horizontal hydraulic rod (55) pushes the vertical rod (52) to the position of the first limiting structure, the first clamping structure and the second clamping structure are located on two sides of the first limiting structure, the vertical hydraulic rod (56) is started to reduce the height of the cross rod (53), the horizontal hydraulic rod (57) is started, the box cover (72) is opened along with the forward movement of the first clamping structure and the second clamping structure, the flat wire sequentially enters the diameter reducing part (91) and the placing part (92) of the first through groove, the first hydraulic rod (581) and the second hydraulic rod (591) are started, the flat wire is loosened, the horizontal hydraulic rod (57) is started, and the first clamping structure and the second clamping structure are driven to be far away from the first limiting structure;

4) Starting a vertical hydraulic rod (56), lowering the position of a connecting disc (54), starting a transverse hydraulic rod (57) to push a first clamping structure to move forwards, enabling a flat wire far away from a second limiting structure to fall into the first clamping structure, starting the first hydraulic rod (581) to clamp the flat wire, starting the transverse hydraulic rod (57) to move backwards, starting a horizontal hydraulic rod (55) to move towards the second limiting structure, enabling the flat wire between the first clamping structure and the first limiting structure to cling to the surface of a winding drum (2), starting the transverse hydraulic rod (57) again, enabling the flat wire to penetrate through a bending part of a clamping piece (3) and be located between a clinging part of the clamping piece (3) and the winding drum (2), fixing the position of the flat wire on the winding drum (2), starting the first hydraulic rod (581) to loosen the flat wire, and pulling the structure to return to the original position;

5) And starting the motor and the wire swinging mechanism (4) to start the winding of the flat wire.