CN219467169U - Woven bag laminating device - Google Patents

Abstract

The utility model discloses a woven bag laminating device which comprises a laminating box, laminating rollers, heating rollers, a driving mechanism for driving the heating rollers to move left and right and a material collecting roller, wherein a support is arranged on one side of the laminating box, a woven bag material discharging roller is rotatably connected to the support, a cleaning device is connected between the support and the laminating box, and two film material discharging rollers are rotatably connected to one side, close to an inlet, of the laminating box. The utility model has the advantages that: this device sets up the tectorial membrane roller at the tectorial membrane incasement, can prevent the surface adhesion dust of membrane material, cleans the dust through cleaning device to the braided bag, can make the membrane material hug closely the braided bag, and in addition, tensioning is carried out braided bag and membrane material through first tensioning leading wheel and second tensioning leading wheel, prevents that braided bag and membrane material from appearing the fold, can effectively improve tectorial membrane quality.

Description

Woven bag laminating device

Technical Field

The utility model relates to the technical field of woven bag production equipment, in particular to a woven bag laminating device.

Background

A plastic woven bag, also called a snake skin bag, is one kind of plastic bag used for packaging, and the raw materials of the plastic woven bag are various chemical plastic raw materials such as polyethylene, polypropylene and the like. When the plastic woven bag is produced, a layer of protective film needs to be coated on the surface of the woven bag in order to enable the plastic woven bag to have certain waterproof performance, so that an automatic film coating device matched with the woven bag needs to be used, but the existing automatic film coating device only places the protective film on the plastic bag for heating and laminating, and the laminating position of the protective film is easy to enter air bubbles, so that the quality of the coated film is affected, and the subsequent use of the plastic bag is not facilitated.

The utility model discloses a Chinese patent with the application number of 202221730756.8, which discloses an automatic film covering device for plastic woven bags, and the device comprises film covering rollers, wherein a supporting plate and a lifting box are arranged in a film covering box, a movable frame is arranged on the supporting plate, a plurality of film covering rollers for plastic bag film covering are arranged on the movable frame, guide rods are arranged on the side wall of the lifting box, and a fixed plate is sleeved between the two guide rods in a sliding way; the heating roller is arranged in the lifting box, a limiting plate is arranged in the lifting box, a sliding plate is arranged on the limiting plate, a transverse plate is arranged at the bottom of the sliding plate, a mounting frame is arranged on one side of the transverse plate, the heating roller for leveling the plastic bag is arranged on the mounting frame, a dust remover is arranged outside the film-covered box, and the dust remover is communicated with the inside of the lifting box; the rotating mechanism is arranged in the film laminating box and can drive the film laminating rollers to rotate; the driving mechanism is connected with the sliding plate and can drive the heating roller to move left and right. Although the device can be through two heating rollers side-to-side movement and compress tightly flattening with pre-tectorial membrane and braided bag, guarantee that pre-tectorial membrane and braided bag laminate completely, but the device not only does not have the function of removing dust to the braided bag, and the tectorial membrane roller still is in the outside of tectorial membrane case moreover, when the membrane material is carried to the tectorial membrane incasement, its surface probably can adhere to dust, influences tectorial membrane quality.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a woven bag laminating device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a braided bag tectorial membrane device, includes tectorial membrane case, tectorial membrane roller, heating roller, drive actuating mechanism and the receipts material roller that the heating roller left and right movement, its characterized in that: one side of the film covering box is provided with a support, the support is rotationally connected with a woven bag discharging roller, a cleaning device is connected between the support and the film covering box, and one side, close to an inlet, of the film covering box is rotationally connected with two film discharging rollers.

Preferably, the cleaning device comprises two cleaning members which are arranged downwards and oppositely, each cleaning member comprises a fixing plate, each fixing plate is connected with an elastic guide member, each elastic guide member is connected with a brush, one side of each brush is connected with a jet head, and the jet heads are connected to the corresponding fixing plates.

Preferably, the elastic guide member includes a guide tube, a guide rod is inserted into the guide tube, the corresponding brush is connected to the guide rod, and a first spring is connected between the inner side of the guide tube and the guide rod.

Preferably, a first tensioning guide wheel is arranged between the woven bag discharging roller and the laminating box, and the first tensioning guide wheel is connected to the corresponding fixing plate.

Preferably, two second tensioning guide wheels are connected in a sliding mode in the laminating box, the two second tensioning guide wheels are arranged up and down oppositely, and the second tensioning guide wheels are used for tensioning and guiding the film material.

The utility model has the advantages that: according to the woven bag laminating device provided by the utility model, the laminating roller is arranged in the laminating box, so that dust can be prevented from adhering to the surface of a film material, the woven bag is cleaned by the cleaning device, the film material can be tightly attached to the woven bag, and the woven bag and the film material are tensioned by the first tensioning guide wheel and the second tensioning guide wheel, so that the woven bag and the film material are prevented from being wrinkled, and the laminating quality can be effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of a woven bag film covering device provided by the utility model;

fig. 2 is a schematic structural view of the guide.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model provides a woven bag laminating device as shown in fig. 1, which comprises a laminating box 1, wherein an inlet and an outlet are respectively arranged on two side surfaces of the laminating box 1, a laminating roller 2, two heating rollers 3, a driving mechanism for driving the heating rollers 3 to move left and right, a material receiving roller 4 and a driving piece 10 for driving the heating rollers 3 to move downwards are arranged in the laminating box 1.

A support 5 is arranged on one side of the tectorial membrane case 1 close to the outlet, a woven bag discharging roller 6 is rotatably connected to the support 5, woven bags are discharged through the woven bag discharging roller 6, and a cleaning device 7 is connected between the support 5 and the tectorial membrane case 1.

The cleaning device 7 comprises two cleaning elements which are arranged downwards and oppositely, each cleaning element comprises a fixing plate 7.1, the fixing plates 7.1 are welded between the support 5 and the film covering box 1, and each fixing plate 7.1 is connected with an elastic guide element 7.2.

As shown in fig. 2, the elastic guide member 7.2 includes a guide tube 7.21, the guide tube 7.21 is welded on the fixing plate 7.1, a guide rod 7.22 is inserted in the guide tube 7.21, brushes 7.3 are connected to each guide rod 7.22, two brushes 7.3 are arranged up and down oppositely, the two brushes 7.3 are positioned at the upper and lower sides of the woven bag, a first spring 7.23 is connected between the inner side of the guide tube 7.21 and the guide rod 7.22, and the two brushes 7.3 can contact the woven bag at any time through the two first springs 7.23, so that the brushes 7.3 perform dust removal on the woven bag.

One side of each hairbrush 7.3 is provided with a jet head 7.4, the jet heads 7.4 are connected to corresponding fixing plates 7.1, air is pumped through an air pump to convey air to the jet heads 7.4, the air pump is of an existing structure, dust on woven bags is blown off through the jet heads 7.4, and the air pump is not shown in the drawing.

A first tensioning guide wheel 9 is arranged between the woven bag discharging roller 6 and the laminating box 1, and the first tensioning guide wheel 9 is connected to a corresponding fixing plate 7.1.

The first tensioning guide wheel 9 comprises a guide sleeve, the guide sleeve is welded on the lower side face of the upper fixing plate 7.1, a fixing rod is inserted into the guide sleeve, a second spring is connected between the guide sleeve and the fixing rod, a wheel frame is connected to the lower side of the fixing rod, the guide wheel is rotationally connected to the wheel frame, the woven bag is guided through the guide wheel, the woven bag can smoothly pass through the inlet of the laminating box 1, the woven bag is tensioned through the elasticity of the second spring, the woven bag is always in a tight and flat state, follow-up laminating operation is facilitated, and laminating quality is improved.

Two membrane material blowing rollers 8 are rotatably connected to one side, close to an inlet, in the membrane laminating box 1, the membrane material is blown through the membrane material blowing rollers 8, the two membrane material blowing rollers 8 are arranged up and down oppositely, the blown membrane material is positioned on the upper side and the lower side of the woven bag, the membrane material blowing rollers 8 are placed in the membrane laminating box 1, external dust can be prevented from contacting the membrane material blowing rollers 8, an opening is formed in one side of the membrane laminating box 1, a box door is hinged to the opening, and after the membrane material is used up, the box door is opened to replace the membrane material.

Two second tensioning guide wheels 2.1 are connected in a sliding mode in the laminating box 1, the two second tensioning guide wheels 2.1 are arranged up and down oppositely, the two second tensioning guide wheels 2.1 are arranged between the film material discharging roller 8 and the laminating roller 2, and the second tensioning guide wheels 2.1 are used for tensioning and guiding the film material.

The fixed shafts are connected to the two ends of each second tensioning guide wheel 2.1, each fixed shaft is inserted and rotated in each bearing, each bearing is fixed on the sliding block through bolts, a corresponding number of sliding grooves 2.2 are formed in the inner side wall of the film covering box 2, the sliding blocks are connected in a sliding mode in the sliding grooves 2.2, guide holes are formed in each sliding block, guide rods are inserted in the guide holes and vertically connected in the corresponding sliding grooves 2.2, the sliding blocks can slide vertically, second springs are connected between each sliding groove 2.2 and the corresponding sliding block, tensioning of the second tensioning guide wheels 2.1 on film materials is achieved through the second springs, the film materials are smooth, and the film materials can be attached to the woven bags better.

This device sets up membrane material blowing roller 8 in tectorial membrane case 1, can prevent the surface adhesion dust of membrane material, cleans the dust through cleaning device 7 to the braided bag, can make the membrane material hug closely the braided bag, and in addition, through first tensioning leading wheel 9 and second tensioning leading wheel 2.1 to braided bag and membrane material tensioning, prevent that the fold from appearing on braided bag and membrane material surface, can effectively improve tectorial membrane quality.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a braided bag tectorial membrane device, includes tectorial membrane case (1), tectorial membrane roller (2), heating roller (3), drive actuating mechanism, material receiving roller (4) that drive heating roller (3) left and right movement and be used for driving piece (10) that heating roller (3) reciprocated, its characterized in that: one side of the film coating box (1) is provided with a support (5), the support (5) is rotationally connected with a woven bag discharging roller (6), a cleaning device (7) is connected between the support (5) and the film coating box (1), and one side, close to an inlet, of the film coating box (1) is rotationally connected with two film material discharging rollers (8).

2. A woven bag laminating apparatus according to claim 1, wherein: cleaning device (7) are including two cleaning pieces, and two cleaning pieces set up relatively downwards, and cleaning piece includes fixed plate (7.1), all connects elastic guide (7.2) on every fixed plate (7.1), connects brush (7.3) on elastic guide (7.2), all connects jet head (7.4) in one side of every brush (7.3), and jet head (7.4) all connect on corresponding fixed plate (7.1).

3. A woven bag laminating apparatus according to claim 2, wherein: the elastic guide (7.2) comprises a guide tube (7.21), a guide rod (7.22) is inserted into the guide tube (7.21), the corresponding hairbrush (7.3) is connected to the guide rod (7.22), and a first spring (7.23) is connected between the inner side of the guide tube (7.21) and the guide rod (7.22).

4. A woven bag laminating apparatus according to claim 2, wherein: a first tensioning guide wheel (9) is arranged between the woven bag discharging roller (6) and the laminating box (1), and the first tensioning guide wheel (9) is connected to the corresponding fixing plate (7.1).

5. A woven bag laminating apparatus according to claim 1, wherein: two second tensioning guide wheels (2.1) are connected in a sliding mode in the laminating box (1), the two second tensioning guide wheels (2.1) are arranged up and down oppositely, and the second tensioning guide wheels (2.1) are used for tensioning and guiding the film material.