CN210635521U

CN210635521U - Flat filament winding device for manufacturing woven bags

Info

Publication number: CN210635521U
Application number: CN201921395608.3U
Authority: CN
Inventors: 郑荣堂
Original assignee: Suqian Rongxin Plastic Industry Co Ltd
Current assignee: Suqian Rongxin Plastic Industry Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-29
Anticipated expiration: 2029-08-27

Abstract

The utility model provides a flat filament winding device for manufacturing woven bags, which comprises a base, a motor arranged on one side of the base and a winding drum arranged on the end part of a rotating shaft of the motor; further comprising: the winding device comprises a first bevel gear fixed at one end of the motor rotating shaft close to the winding drum, a second bevel gear in meshed connection with the first bevel gear, and a traction mechanism fixedly arranged on one side of the second bevel gear far away from the first bevel gear. The utility model discloses a setting up drive mechanism and pulling the ribbon-like filament along the central axis direction reciprocating motion of take-up reel when rolling to can be with the even winding of ribbon-like filament on the take-up reel, not only can guarantee the elasticity of the ribbon-like filament roll both ends that obtains is unanimous, be convenient for accomodate it, saved a large amount of labours moreover, reduced manufacturing cost, guaranteed the security of operation; and simultaneously, the rolling efficiency is improved.

Description

Flat filament winding device for manufacturing woven bags

Technical Field

The utility model relates to a braided bag production technical field especially relates to a preparation flat filament coiling mechanism for braided bag.

Background

The woven bag is also called a snakeskin bag, is one of plastic bags and is used for packaging, the color of the woven bag is generally white or grey white, the woven bag is nontoxic and tasteless, the damage to human bodies is generally small, the environmental protection performance is strong, and the recovery strength is large; the woven bag has wide application range and is mainly used for packing and packaging various articles.

The plastic woven bag is made by using polypropylene resin as main material and through extrusion, stretching into flat filament, weaving and bag making. The flat filaments used in the process of producing woven bags need to be wound on a winding drum after being manufactured so as to be used subsequently; in the process of rolling, because the rigidity of flat filament, the flat filament rotates along with the rolling axle in the rolling in-process and only can twine fixed a department on the rolling axle, therefore needs the manual flat filament that will twine a department at the in-process of rolling to traverse along the rolling axle axial, but manual operation causes the rolling external diameter inhomogeneous easily for the elasticity at the flat filament roll both ends that obtains is inconsistent, is difficult for accomodating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively solve above-mentioned technical problem's a preparation flat filament coiling mechanism for braided bag.

In order to achieve the purpose of the utility model, the following technical proposal is adopted:

a flat filament winding device for manufacturing woven bags comprises a base, a motor borne by the base and a winding drum connected with a motor shaft;

the first conical gear is fixedly connected with the rotating shaft of the motor;

the second bevel gear is in meshed connection with the first bevel gear;

and the traction mechanism comprises a turntable fixed on one side of the second bevel gear, which is far away from the first bevel gear, a connecting rod arranged at the eccentric position of the turntable, one end of the connecting rod is hinged with the turntable, a push rod hinged with the other end of the connecting rod, and a guide rod fixed at one end of the push rod, which is far away from the connecting rod.

Furthermore, one end of the guide rod, which is far away from the push rod, is provided with a through hole for the flat wire to pass through.

Furthermore, one side of the guide rod, which is far away from the push rod, is connected with a horizontal sliding groove in a sliding manner.

Furthermore, the base is located the rear end of the winding drum and is provided with a portal frame, one end of the portal frame, which is far away from the base, is fixedly provided with an installation support, the cross section of the installation support is set to be L-shaped, and the horizontal chute is arranged on the side face of one end, which is close to the guide rod, of the installation support.

Furthermore, the other end of the mounting bracket is provided with two tensioning wheels which are parallel to each other, the tensioning wheels are arranged on the same side of the horizontal sliding groove, and the central axis of each tensioning wheel is perpendicular to the side face of the mounting bracket.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up drive mechanism and stimulate the ribbon filament along the central axis direction reciprocating motion of winding drum when the rolling to do not need manual operation can be with the even winding of ribbon filament on winding drum, can guarantee that the elasticity at both ends is rolled up to the ribbon filament that obtains is unanimous, be convenient for accomodate it after the rolling is finished.

2. The utility model discloses a set up the take-up pulley to can avoid taking place the winding at the in-process ribbon-like filament of feeding, guarantee that the ribbon-like filament is in the state of flare-outing all the time at the in-process of feeding, thereby improved rolling efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1 is a schematic structural view of a flat filament winding device for manufacturing woven bags according to the present invention;

FIG. 2 is a front view of a flat filament winding device for manufacturing woven bags according to the present invention;

FIG. 3 is a side view of a flat filament winding device for manufacturing woven bags provided by the present invention;

fig. 4 is a schematic structural diagram of the meshing connection of the first bevel gear and the second bevel gear in fig. 1.

Numerical description in the figures:

1. a base; 2. a motor; 3. winding the roll;

4. a traction mechanism; 41. a turntable; 42. a connecting rod; 43. a push rod; 44. a guide rod; 441. a through hole;

5. a support bar; 6. a first bevel gear; 7. a second bevel gear; 8. a gantry;

9. a mounting frame; 91. a horizontal chute; 92. a tension wheel.

Detailed Description

The following will make a clear and complete description of the flat filament winding device for manufacturing woven bags according to the present invention with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.

As shown in fig. 1 to 4, the utility model provides a flat filament winding device for manufacturing woven bags, which comprises a base 1, a motor 2 arranged on the upper surface of the base 1, a winding drum 3 and a traction mechanism 4; wherein base 1 level is placed, and the upper surface of base 1 is fixed with two bracing pieces 5 that are parallel to each other, and motor 2 fixes the one end of keeping away from base 1 at one of them bracing piece 5, and the one end of winding reel 3 is connected with the rotation axis of motor 2, and the other end passes through the bearing rotation with another bracing piece 5 and is connected.

A first bevel gear 6 is fixed on a rotating shaft of the motor 2, one side of the first bevel gear 6 is engaged with a second bevel gear 7, and the traction mechanism 4 is fixed on one side of the second bevel gear 7 far away from the first bevel gear 6; the traction mechanism 4 comprises a turntable 41, a connecting rod 42, a pushing rod 43 and a guide rod 44; the rotating disc 41 is fixedly arranged on one side, far away from the first conical gear 6, of the second conical gear 7, a connecting shaft is connected to the eccentric position of one side, far away from the second conical gear 7, of the rotating disc 41, one end of the connecting shaft 42 is hinged to the connecting shaft, the push rod 43 is horizontally arranged, one end of the push rod 43 is hinged to the other end of the connecting shaft 42, the guide rod 44 is fixed to the other end of the push rod 43, and a through hole 441 for a flat filament to pass through is formed in one end, far away from the push rod 43, of the guide rod; meanwhile, in order to facilitate the horizontal sliding of the guide rod 44 under the driving of the pushing rod 43, a horizontal sliding groove 91 is arranged on one side of the guide rod 44 away from the pushing rod 43, the guide rod 44 is connected with the horizontal sliding groove 91 in a sliding manner through a sliding block, and the length direction of the horizontal sliding groove 91 is parallel to the central axis direction of the winding drum 3; when the winding device is used, the starting motor 2 drives the first bevel gear 6 to rotate so as to drive the second bevel gear 7 to rotate, at the moment, the turntable 41 rotates along with the second bevel gear 7 so as to drive one end of the connecting rod 42 to rotate, and in the rotating process of the connecting rod 42, the other end of the connecting rod drives the pushing rod 43 to horizontally move so as to drive the guide rod 44 to horizontally reciprocate along the horizontal sliding groove 91 to uniformly wind the flat wire on the winding drum 3.

In addition, a portal frame 8 is arranged on the upper surface of the base 1 and positioned at the rear side of the winding drum 3, a mounting frame 9 is fixed at one end of the base 1, far away from the portal frame 8, through a mounting plate, the cross section of the mounting frame 9 is L-shaped, and a horizontal chute 91 is arranged on the front side surface of the lower end of the mounting frame 9; two tension pulleys 92 which are parallel to each other are fixedly arranged on the front side face of the upper end of the mounting frame 9, and the central axis of each tension pulley 92 is perpendicular to the front side face of the upper end of the mounting frame 9; when in use, the flat wire is sequentially wound on the two tension wheels 92, and then penetrates out of the through hole 441 on the guide rod 44 to be wound on the winding drum 3; through setting up take-up pulley 92 to can avoid taking place the winding at the in-process ribbon-like filament of feeding, guarantee that the ribbon-like filament is in the state of flare-outing all the time at the in-process of feeding, and then improve rolling efficiency.

The working process of the device is as follows:

when in use, the free ends of the flat wires are sequentially wound on the two tension wheels 92 in an S-shaped mode, and then penetrate out of the through holes 441 on the guide rods 44 to be wound on the winding drum 3; meanwhile, the motor 2 is started to drive the winding drum 3 to rotate for winding, in the process, the first bevel gear 6 rotates along with the winding drum 3 to drive the second bevel gear 7 to rotate, at the moment, the rotating disc 41 rotates under the driving of the second bevel gear 7 to drive the guide rod 44 to reciprocate, and then the flat wire is uniformly wound on the winding drum 3.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Claims

1. A flat filament winding device for manufacturing woven bags comprises a base, a motor borne by the base and a winding drum connected with a motor shaft; the method is characterized in that: further comprising:

the second bevel gear is in meshed connection with the first bevel gear;

2. The flat filament winding device for manufacturing the woven bag according to claim 1, which is characterized in that: one end of the guide rod, which is far away from the pushing rod, is provided with a through hole for the flat filament to pass through.

3. The flat filament winding device for manufacturing the woven bag according to claim 2, characterized in that: one side of the guide rod, which is far away from the push rod, is connected with a horizontal chute in a sliding way.

4. The flat filament winding device for manufacturing the woven bag according to claim 3, characterized in that: the base is located the rear end of the winding drum and is equipped with a portal frame, and the one end that the base was kept away from to the portal frame has set firmly a installing support, and the cross section of installing support sets up to the L type, and horizontal spout is seted up in the side that the installing support is close to the one end of guide bar.

5. The flat filament winding device for manufacturing the woven bag according to claim 1, which is characterized in that: the other end of installing support is equipped with two take-up pulleys that are parallel to each other, and the take-up pulley sets up with horizontal spout homonymy, and the central axis of take-up pulley and the side mutually perpendicular of installing support.