CN217575729U

CN217575729U - Multi-section bundling device for woven bag

Info

Publication number: CN217575729U
Application number: CN202221749186.7U
Authority: CN
Inventors: 高朋杨
Original assignee: Shangqiu Jinhua Package Technology Co ltd
Current assignee: Shangqiu Jinhua Package Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-10-14
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a multistage formula binding apparatus for braided bag, be provided with the transfer table of two mutual intercommunications on the both ends of strapper, be provided with multistage formula pushing equipment on the transfer table of strapper feed end, multistage formula pushing equipment includes many cylinders, push away material subassembly and stock guide, the stock guide sets up and installs two inboards at the transfer table in proper order along the direction of advance of weaving a set bag with pushing equipment symmetry, many cylinders symmetry are installed in two outsides of transfer table, the feed end that pushes away the material subassembly is provided with the upset portion that is held by the stock guide, upset portion is used for supporting the one end of weaving a set bag. This multistage formula binding apparatus can even be as an organic whole with the braided bag production line, and automatic bundling replaces the manual work, and the braided bag is tied up to cooperation strapper, lifting efficiency to can also realize that the even stability of interval is tied up to the multistage, greatly guarantee the effect of tying up of braided bag, effectively prevented that the braided bag from taking off and tying up and the scattered indiscriminate condition in two, satisfy the feeding and the pouring material when tying up simultaneously.

Description

Multi-section bundling device for woven bag

Technical Field

The utility model relates to a braided bag processing equipment field, especially a multistage formula binding apparatus for braided bag.

Background

Plastic woven bags, also known as snakeskin bags, are commonly used as packaging bags. Is one kind of plastic bag for packing and is produced with polyethylene, polypropylene and other plastic material. The weaving density refers to the number of warp and weft yarns in a 100mm multiplied by 100mm woven fabric. Woven bags are commonly used for industrial and agricultural product packaging: woven bags for feed, woven bags for chemical industry, woven bags for putty powder, woven bags for urea and the like; and (3) food packaging: woven rice bags, woven flour bags, woven corn bags and the like; and travel transportation industry: logistics bags, logistics packaging bags, freight packaging bags and the like.

After extrusion, shredding, drawing, weaving, cutting, sewing, etc., the plastic forms a strip of individual woven bags, which are stacked and bound in certain numbers. When general workman is tying up, consider the bag length, in order to guarantee to tie up firmly, need carry out a pile of braided bag many times segmentation and tie up, specific operation: when the binding machine is used for binding, a worker pushes a stack of woven bags on the binding machine for a part firstly, the woven bags are bound for the first section, then the woven bags are pushed for the second section, and the woven bags are bound for at least two times, so that two ends of the woven bags cannot be scattered. However, the binding mode is manually controlled, the binding mode cannot be connected with a woven bag production line into a whole, time and labor are wasted, efficiency is low, manual control is not stable enough, the distance between binding ropes is often too large or too small, binding is easily released when the distance is too large, and a good binding effect cannot be achieved when the distance is too small.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage formula binding apparatus for braided bag to solve the braided bag and tie up, waste time and energy and inefficiency, and the manual work is unstable to the accuse, often leads to the distance between the strapping rope too big or undersize, and too big easily takes off the tying up, and the undersize plays the problem of fine bundling effect.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a multi-section bundling device for woven bags comprises a bundling machine, wherein two mutually communicated conveying roller ways are arranged at two ends of the bundling machine, a multi-section pushing mechanism is arranged on the conveying roller ways at the feeding end of the bundling machine and comprises a multi-position air cylinder, a pushing assembly and a guide plate, the guide plate and the pushing assembly are symmetrically arranged and are sequentially arranged on two inner sides of the conveying roller ways along the advancing direction of a woven bag, and the multi-position air cylinder is symmetrically arranged on two outer sides of the conveying roller ways; wherein the content of the first and second substances,

the feeding end of the pushing assembly is provided with a turning part accommodated by the guide plate, and the turning part is used for abutting against one end of the woven sleeve bag.

The further technical scheme is as follows: the pushing assembly comprises side plates, a sliding block and a turnover plate, the side plates are symmetrically arranged on two sides of the conveying roller way, the sliding block is slidably arranged on the side plates, the turnover plate is rotatably arranged at the feed end of the sliding block through a torsion spring, and the output ends of the multiple cylinders are connected with the sliding block.

The further technical scheme is as follows: and the sliding block is provided with a positioning bulge matched with the side plate.

The further technical scheme is as follows: the material guide plate is a conical plate, and one end of the conical plate is provided with a containing groove for the turnover plate.

The further technical scheme is as follows: and the conveying roller way is provided with a supplied material inductor, and the supplied material inductor is positioned at the discharge end of the material guide plate.

The further technical scheme is as follows: the incoming material sensor is a photoelectric sensor.

The further technical scheme is as follows: the feeding sensor is electrically connected with a PLC controller, and the PLC controller controls the conveying roller way, the binding machine and the multi-position air cylinder to work in a coordinated mode.

The further technical scheme is as follows: and a distance for the strapping rope on the strapping machine to pass through is arranged between the two conveying roller ways.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

the utility model provides a multistage formula binding apparatus for braided bag, this multistage formula binding apparatus can link as an organic wholely with the braided bag production line, realize the automatic bundling work, replace the manual work, cooperate the strapper to tie up the braided bag, greatly promoted the operating efficiency to can also realize that the even stability of interval is tied up to the multistage, greatly guarantee the banding effect of braided bag, effectively prevented that the braided bag from taking off and tying up and the condition in disorder at both ends.

In addition, the turnover part on the multi-section material pushing mechanism in the multi-section bundling device can be hidden in the containing groove of the material guide plate, so that the bidirectional conveying function of a conveying roller way can be ensured, and the feeding and material pouring during bundling are met.

Drawings

Fig. 1 is a schematic structural view of the multi-section bundling device for woven bags of the present invention.

Fig. 2 is a schematic structural view of the pushing assembly shown in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the slider shown in fig. 1 according to the present invention.

Reference numerals: 1. a conveying roller way; 7. a strapping machine; 8. a multi-section material pushing mechanism; 81. a multi-position cylinder; 82. a material pushing assembly; 821. a side plate; 822. a slider; 8221. positioning the projection; 823. a turnover plate; 83. a material guide plate; 9. incoming material inductor.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The first embodiment is as follows:

in this embodiment, as shown in fig. 1, a multi-section bundling apparatus for woven bags includes a bundling machine 7, two mutually communicated conveying roller ways 1 are disposed at two ends of the bundling machine 7, and a distance for a bundling rope to pass through on the bundling machine 7 is disposed between the two conveying roller ways 1. A multi-section pushing mechanism 8 is arranged on the conveying roller way 1 at the feeding end of the binding machine 7, the multi-section pushing mechanism 8 comprises a multi-position cylinder 81, a pushing assembly 82 and a guide plate 83, the guide plate 83 and the pushing assembly 82 are symmetrically arranged and are sequentially arranged on two inner sides of the conveying roller way 1 along the advancing direction of the woven bag sleeving, and the multi-position cylinders 81 are symmetrically arranged on two outer sides of the conveying roller way 1; the feed end of the pushing assembly 82 is provided with a turning part accommodated by the material guide plate 83, and the turning part is used for abutting against one end of the woven bag.

The utility model discloses a working process as follows: after the woven bag is produced, generally, if the bagging production is not carried out, the woven bag can be directly stacked into a pile on a production line according to a certain quantity, then the woven bag is bundled and packaged to wait for delivery, two mutually communicated conveying roller ways 1 are arranged at two ends of a bundling machine 7, the conveying roller ways 1 can be communicated with the production line, and the conveying roller ways 1, the bundling machine 7, a multi-section type material pushing mechanism 8 and working parts which are not mentioned for realizing the bundling operation are coordinately controlled through industrial control equipment (such as a PLC).

The multi-section bundling device specifically works as follows: the piled woven bags enter the conveying roller way 1 at the feeding end of the binding machine 7 and then continuously move to a binding propulsion station, namely, the woven bags reach between the two material pushing assemblies 82 after being guided and positioned by the material guide plates 83 on the two sides, a matching motor of the conveying roller way 1 stops driving, the multi-position air cylinder 81 is involved at the moment, the material pushing assemblies 82 are pushed to move along the advancing direction of the woven bags, the overturning parts at the feeding ends of the material pushing assemblies 82 leave the material guide plates 83 and abut against the tail ends of one ends of the woven bags, the woven bags are continuously propelled to advance, the advancing distance is controlled by the multi-section strokes of the multi-position air cylinder 81, the multi-section binding device can be connected with a sectional type production line into a whole, automatic binding is realized, manual work is replaced, the woven bags are bound by the binding machine, the operation efficiency is greatly improved, the uniformity and the stability of the multi-section binding intervals can be realized, the binding effect of the woven bags is greatly ensured, and the situations that the woven bags are not bound and the woven bags are loosened and two ends are effectively prevented.

In addition, the turnover part on the multi-section material pushing mechanism in the multi-section bundling device can be hidden in the accommodating groove of the material guide plate, so that the bidirectional conveying function of a conveying roller way can be ensured, and the requirements of feeding and material pouring during bundling are met.

Example two:

in this embodiment, as shown in fig. 2 and fig. 3, the pushing assembly 82 includes a side plate 821, a sliding block 822, and a turning plate 823, the side plate 821 is symmetrically installed on both sides of the conveying roller table 1, the sliding block 822 is slidably installed on the side plate 821, the turning plate 823 is rotatably installed at a feeding end of the sliding block 822 through a torsion spring, and an output end of the multi-position cylinder 81 is connected with the sliding block 822. A positioning protrusion 8221 matched with the side plate 821 is arranged on the sliding block 822.

Slider 822 slidable mounting is spacing through protruding 8221 in location on curb plate 821, prevents to rock, and upset 823 rotates through the torsional spring and installs the feed end at slider 822, and can obviously see in figure 2, and the feed end inboard of slider 822 still is provided with the extension plate that is used for supporting upset 823 to guarantee that upset 823 can stably promote the braided bag and move ahead.

Preferably, the guide plate 83 is a tapered plate, and one end of the tapered plate is provided with a receiving groove for the turning plate 823.

The awl point (head) of toper board is the feed end, be used for guiding the braided bag to advance in the centre of transfer table 1, guarantee that the braided bag gets into strapper 1 smoothly, the wide board part that the afterbody of toper board can prolong (all embody in figure 1 and figure 2), a both sides for putting in order the braided bag, the tail end of toper board is provided with the holding tank that is used for upset board 823, the holding tank is arranged in folding upset board 823 in the inboard recess of slider 822 (this recess all embodies in figure 1 and figure 2), and hold slider 822 and upset board 823.

Preferably, the conveying roller way 1 is provided with a feeding inductor 9, and the feeding inductor 9 is located at the discharge end of the material guide plate 83. The incoming material sensor 9 is a photoelectric sensor. The incoming material sensor 9 is electrically connected with a PLC controller, and the PLC controller controls the conveying roller way 1, the binding machine 7 and the multi-position air cylinder 81 to work in a coordinated mode.

Under the control of industrial control equipment (such as a PLC controller), the incoming material inductor 9 can induce incoming materials of woven bags, induction information is fed back to the PLC controller, and the conveying roller way 1, the binding machine 7 and the multi-position air cylinders 81 are matched with one another, so that multi-section binding work of the woven bags is realized.

The incoming material sensor 9 may be any sensor capable of sensing incoming materials, and those skilled in the art may appropriately select a suitable type.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multistage formula binding apparatus for braided bag, includes strapper (7), be provided with two conveying roller way (1) that communicate each other on the both ends of strapper (7), its characterized in that: a multi-section pushing mechanism (8) is arranged on the conveying roller way (1) at the feeding end of the binding machine (7), the multi-section pushing mechanism (8) comprises a multi-position cylinder (81), a pushing assembly (82) and a guide plate (83), the guide plate (83) and the pushing assembly (82) are symmetrically arranged and sequentially arranged on two inner sides of the conveying roller way (1) along the advancing direction of the woven bag sleeving, and the multi-position cylinder (81) is symmetrically arranged on two outer sides of the conveying roller way (1); wherein the content of the first and second substances,

the feeding end of the pushing assembly (82) is provided with a turning part accommodated by the guide plate (83), and the turning part is used for abutting against one end of the woven sleeve bag.

2. The multi-stage bundling apparatus for woven bags according to claim 1, wherein: the pushing assembly (82) comprises side plates (821), sliding blocks (822) and turnover plates (823), the side plates (821) are symmetrically installed on two sides of the conveying roller way (1), the sliding blocks (822) are installed on the side plates (821) in a sliding mode, the turnover plates (823) are installed at the feeding end of the sliding blocks (822) through torsion springs in a rotating mode, and the output end of the multi-position air cylinder (81) is connected with the sliding blocks (822).

3. The multi-stage binding apparatus for a woven bag according to claim 2, wherein: and a positioning bulge (8221) matched with the side plate (821) is arranged on the sliding block (822).

4. The multi-stage bundling apparatus for woven bags according to claim 2, wherein: the material guide plate (83) is a conical plate, and one end of the conical plate is provided with a containing groove for the turnover plate (823).

5. The multi-stage binding apparatus for a woven bag according to claim 1, wherein: an incoming material sensor (9) is arranged on the conveying roller way (1), and the incoming material sensor (9) is located at the discharging end of the material guide plate (83).

6. The multi-stage binding apparatus for a woven bag according to claim 5, wherein: the incoming material sensor (9) is a photoelectric sensor.

7. The multi-stage bundling apparatus for woven bags according to claim 5, wherein: the feeding sensor (9) is electrically connected with a PLC controller, and the PLC controller controls the conveying roller way (1), the binding machine (7) and the multi-position air cylinder (81) to work in a coordinated mode.

8. The multi-stage bundling apparatus for woven bags according to claim 1, wherein: a distance for the strapping rope on the strapping machine (7) to pass through is arranged between the two conveying roller ways (1).