Leveling device for woven bag production

Abstract

The utility model discloses the field of woven bag production, and particularly relates to a flattening device for woven bag production, which comprises a machine body, a flattening mechanism, a heating mechanism and a dust removal mechanism, a plurality of groups of support legs are equidistantly mounted at the lower end of the machine body, and a rack is mounted on one side of the upper end of the machine body; the arranged leveling mechanism is used for leveling, the heating mechanism is used for heating the woven bag to soften burrs on the surface, and the woven bag is easy to level after being softened; the first pressing roller, the second pressing roller, the third pressing roller and the protective cover which are arranged at different heights can enhance the leveling effect; crushed materials and dust generated in the leveling process are stored through the dust removal mechanism, and the working environment and operators are protected against the influence of the factors; the dust removal mechanism is detachable and convenient to clean, and physical strength and time needed by cleaning are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling devices for woven bag production, in particular to a leveling device for woven bag production. Background Art

[0002] There is a step in the production process of woven bags to flatten them.

[0003] For example, announcement number: CN208263460U, a woven bag leveling device, the first roller, the second roller, and the third roller perform "V"-shaped transmission, and the cylinder's push rod slightly presses against the woven bag fabric passing through the second roller, so that the woven bag fabric can be stretched and maintain a certain tension.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it was found that the surface of the woven bag has debris and burrs after production, which cannot be removed by tension stretching, and will fall off during the flattening process, affecting the hygiene of the working environment.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a flattening device for woven bag production is provided. Utility Model Content

[0006] The utility model aims to provide a flattening device for woven bag production to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flattening device for woven bag production, comprising a machine body, a flattening mechanism, a heating mechanism, and a dust removal mechanism, wherein a plurality of groups of legs are equidistantly installed at the lower end of the machine body, and a frame is installed at one side of the upper end of the machine body;

[0008] The leveling mechanism is arranged on one side of the frame;

[0009] The heating mechanism is arranged on one side of the frame;

[0010] The dust removal mechanism is arranged on the machine body.

[0011] As a further optimization of the present technical solution, the leveling mechanism includes a first pressure roller and a second pressure roller. The first pressure rollers are arranged in four groups and are rotatably installed on both sides of the frame respectively. The second pressure rollers are arranged in two groups and are rotatably installed on the frame respectively and are located on the inner side of the first pressure roller. The installation position of the first pressure roller on the lower side is lower than the installation position of the second pressure roller. The first pressure roller and the second pressure roller are respectively driven by belts of belt motors.

[0012] As a further optimization of the technical solution, the heating mechanism includes a heating roller and a protective cover, the heating roller is installed in the lower middle part of one side of the frame, a cylinder is installed in the middle part of the upper end of the frame, the output end of the cylinder is fixed to the upper end of the protective cover through a connecting plate, the protective cover includes an upper cover and a lower cover, brushes are respectively installed on the opposite sides of the upper cover and the lower cover, the brushes are located on both sides of the upper cover and the lower cover, the heating roller is located between the inner sides of the upper cover and the lower cover, the installation position of the heating roller is lower than the position of the second pressure roller, and the lower end of the lower cover is set in an open shape.

[0013] As a further optimization of the present technical solution, the dust removal mechanism includes a storage box, a dustproof net, a first pipe, a second pipe, and a fan. The storage box is installed on one side of the machine body and is located below the leveling mechanism and the heating mechanism. An installation groove is provided at the upper end of the storage box, and the dustproof net is arranged in the installation groove. The first pipe is arranged in two groups and is respectively arranged on both sides of the lower end of the storage box. The second pipe is connected to the lower end of the first pipe and is located below the storage box. The fan is installed at the lower end of the second pipe, and a through hole is provided at the lower end of the second pipe, which is connected to the air inlet end of the fan.

[0014] As a further optimization of the technical solution, the dustproof net includes two groups of wire meshes arranged upper and lower, the apertures of the two groups of wire meshes are different and the aperture of the upper end is larger than the aperture of the lower end.

[0015] As a further optimization of the technical solution, the lower end of the storage box is provided with a slot hole for connecting to the first pipe, one side of the storage box is provided with a notch for installing a baffle, the inner side of the baffle is provided with a cavity, and a handle is installed at one end of the baffle.

[0016] As a further optimization of the technical solution, the dustproof net is located below the leveling mechanism.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses a leveling mechanism to heat the woven bag to soften surface burrs through a heating mechanism during leveling, and the softened woven bag is easy to level; the first pressing roller, the second pressing roller, the third pressing roller, and the protective cover set at different heights can enhance the leveling effect; the protective cover saves heat source, improves heat source utilization, and removes burrs, thereby increasing the leveling effect on the surface of the woven bag; the debris and dust generated during the leveling process are stored through a dust removal mechanism, thereby protecting the working environment and the operator from being affected by this factor; the dust removal mechanism is detachable for easy cleaning, saving physical strength and time required for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of the protective cover of the utility model;

[0020] Figure 3 It is a schematic diagram of the explosion structure of the dust removal mechanism of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Cylinder; 2. Connecting plate; 3. Second pressure roller; 4. Protective cover; 6. Frame; 8. First pressure roller; 9. Heating roller; 10. Baffle; 11. Handle; 12. Dust screen; 13. Leg; 14. Fan; 15. Second pipeline; 16. Wire mesh; 17. Upper cover; 18. Cavity; 19. Brush; 20. Mounting slot; 21. Storage box; 22. Lower cover; 23. Machine body; 24. First pipeline. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", etc. indicate positions or state relationships based on the positions or state relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred mechanism or component must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0025] As attached Figure 1 To Attachment Figure 3 As shown:

[0026] The utility model provides a technical solution: a flattening device for woven bag production, comprising a machine body 23, a flattening mechanism, a heating mechanism, and a dust removal mechanism, wherein a plurality of groups of legs 13 are equidistantly installed at the lower end of the machine body 23, and a frame 6 is installed at one side of the upper end of the machine body 23;

[0027] The leveling mechanism is arranged on one side of the frame 6;

[0028] The heating mechanism is arranged on one side of the frame 6;

[0029] The dust removal mechanism is arranged on the machine body 23 .

[0030] When the leveling mechanism is leveling, the heating mechanism heats the woven bag to soften the surface burrs, and it is easy to level after softening. The scraps and dust generated in the leveling process are stored by the dust removal mechanism.

[0031] Specifically, when used, the leveling mechanism includes a first pressure roller 8 and a second pressure roller 3. The first pressure roller 8 is provided in four groups and is rotatably installed on both sides of the frame 6. The second pressure roller 3 is provided in two groups and is rotatably installed on the frame 6 and is located on the inner side of the first pressure roller 8. The installation position of the first pressure roller 8 on the lower side is lower than the installation position of the second pressure roller 3. The first pressure roller 8 and the second pressure roller 3 are respectively driven by belts of belt motors.

[0032] The motor is installed on one side of the rear end of the frame 6 and a belt is installed through a driving wheel. The driving wheel is connected to the shaft of a group of first pressure rollers 8 on the edge, and the driven wheel is installed on the other first pressure rollers 8 and the second pressure rollers 3 and the primary heating roller 9, so as to complete rolling and rotating pressure to flatten the woven bag.

[0033] Specifically, when used, the heating mechanism includes a heating roller 9 and a protective cover 4. The heating roller 9 is installed in the lower middle part of one side of the frame 6. A cylinder 1 is installed in the middle of the upper end of the frame 6. The output end of the cylinder 1 is fixed to the upper end of the protective cover 4 through a connecting plate 2. The protective cover 4 includes an upper cover 17 and a lower cover 22. Brushes 19 are respectively installed on the opposite sides of the upper cover 17 and the lower cover 22. The brushes 19 are located on both sides of the upper cover 17 and the lower cover 22. The heating roller 9 is located between the inner sides of the upper cover 17 and the lower cover 22. The installation position of the heating roller 9 is lower than the position of the second pressure roller 3, and the lower end of the lower cover 22 is set in an open shape.

[0034] The heat generated by the heating roller 9 is retained inside the protective cover 4. The woven bag passing through the protective cover 4 is not only deburred by the brushes 19 on both sides, but also heated inside to soften the burrs on the surface, so that it is easier to be squeezed and flattened.

[0035] Specifically, when used, the dust removal mechanism includes a storage box 21, a dustproof net 12, a first pipe 24, a second pipe 15, and a fan 14. The storage box 21 is installed on one side of the body 23 and is located below the leveling mechanism and the heating mechanism. The upper end of the storage box 21 is provided with a mounting groove 20, and the dustproof net 12 is arranged in the mounting groove 20. The first pipe 24 is arranged in two groups and is respectively arranged on both sides of the lower end of the storage box 21. The second pipe 15 is connected to the lower end of the first pipe 24 and is located below the storage box 21. The fan 14 is installed at the lower end of the second pipe 15, and the lower end of the second pipe 15 is provided with a through hole, which is connected to the air inlet end of the fan 14.

[0036] The crushed materials and dust removed by the leveling mechanism are sucked into the storage box 21 by the negative pressure generated by the fan 14 and first enter the dustproof net 12 .

[0037] Specifically, when used, the dustproof net 12 includes two groups of wire meshes 16 arranged upper and lower. The apertures of the two groups of wire meshes 16 are different, and the aperture of the upper end is larger than that of the lower end.

[0038] Specifically, during use, the lower end of the storage box 21 is provided with a slot hole for connecting to the first pipe 24, one side of the storage box 21 is provided with a notch for installing the baffle 10, the inner side of the baffle 10 is provided with a cavity 18, and a handle 11 is installed at one end of the baffle 10.

[0039] The baffle 10 can be pulled outward to be separated from the storage box 21, and at this time, the dust screen 12 can be pulled outward again, and the two groups of screens 16 can be removed separately for easy cleaning.

[0040] Specifically, during operation, the dustproof net 12 is located below the leveling mechanism, and dust removal can be completed quickly and accurately.

[0041] The specific usage and function of this embodiment are as follows:

[0042] In the utility model, when in use, the flattening mechanism is in the process of flattening, passing one end of the woven bag through the first pressing roller 8 at the lower end of one side, passing through the upper end of the second pressing roller 3, and then entering between the upper cover 17 and the lower cover 22 and the upper end of the heating roller 9, and then extending from one side of the upper cover 17 and the lower cover 22, passing through the upper end of another group of second pressing rollers 3, and finally passing through the first pressing roller 8 on the other side, and finally being rolled up;

[0043] During this process, the woven bag is squeezed by the upper and lower first rollers 8, stretched by the second roller 3, deburred by the brush 19, heated by the heating roller 9, deburred again, stretched by another set of second rollers 3, and squeezed by the first roller 8 on the other side to keep it flat.

[0044] During the process of the woven bag being leveled, the dust removal mechanism stores the bag, the heating mechanism heats the bag to increase the leveling effect, and the provision of the protective cover 4 saves heat source. The scraps and dust after the woven bag is dusted are collected and easy to clean.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flattening device for woven bag production, comprising a machine body (23), a flattening mechanism, a heating mechanism, and a dust removal mechanism, wherein a plurality of groups of legs (13) are equidistantly mounted on the lower end of the machine body (23), and a frame (6) is mounted on one side of the upper end of the machine body (23), characterized in that: The leveling mechanism is arranged on one side of the frame (6); The heating mechanism is arranged on one side of the frame (6); The dust removal mechanism is arranged on the machine body (23).

2. A flattening device for woven bag production according to claim 1, characterized in that: The leveling mechanism comprises a first pressing roller (8) and a second pressing roller (3); the first pressing roller (8) is arranged in four groups and is rotatably mounted on both sides of a frame (6); the second pressing roller (3) is arranged in two groups and is rotatably mounted on the frame (6) and is located on the inner side of the first pressing roller (8); the installation position of the first pressing roller (8) on the lower side is lower than the installation position of the second pressing roller (3); the first pressing roller (8) and the second pressing roller (3) are respectively driven by belts of a belt motor.

3. A flattening device for woven bag production according to claim 2, characterized in that: The heating mechanism comprises a heating roller (9) and a protective cover (4). The heating roller (9) is mounted at the middle and lower part of one side of a frame (6). A cylinder (1) is mounted at the middle part of the upper end of the frame (6). The output end of the cylinder (1) is fixed to the upper end of the protective cover (4) through a connecting plate (2). The protective cover (4) comprises an upper cover (17) and a lower cover (22). Brushes (19) are respectively mounted on opposite sides of the upper cover (17) and the lower cover (22). The brushes (19) are located on both sides of the upper cover (17) and the lower cover (22). The heating roller (9) is located between the inner sides of the upper cover (17) and the lower cover (22). The installation position of the heating roller (9) is lower than the position of the second pressure roller (3). The lower end of the lower cover (22) is arranged in an open shape.

4. A flattening device for woven bag production according to claim 1, characterized in that: The dust removal mechanism comprises a storage box (21), a dustproof net (12), a first pipe (24), a second pipe (15), and a fan (14); the storage box (21) is installed on one side of the machine body (23) and is located below the leveling mechanism and the heating mechanism; a mounting groove (20) is provided at the upper end of the storage box (21); the dustproof net (12) is arranged in the mounting groove (20); the first pipe (24) is arranged in two groups and is respectively arranged at two sides of the lower end of the storage box (21); the second pipe (15) is connected to the lower end of the first pipe (24) and is located below the storage box (21); the fan (14) is installed at the lower end of the second pipe (15); and the lower end of the second pipe (15) is provided with a through hole, which is connected to the air inlet end of the fan (14).

5. A flattening device for woven bag production according to claim 4, characterized in that: The dustproof net (12) comprises two groups of wire meshes (16) arranged one above the other, the two groups of wire meshes (16) having different apertures, and the aperture of the upper end is larger than the aperture of the lower end.

6. A flattening device for woven bag production according to claim 4, characterized in that: The lower end of the storage box (21) is provided with a slot hole for communicating with the first pipe (24), one side of the storage box (21) is provided with a notch for installing a baffle (10), the inner side of the baffle (10) is provided with a cavity (18), and one end of the baffle (10) is provided with a handle (11).

7. A flattening device for woven bag production according to claim 4, characterized in that: The dustproof net (12) is located below the leveling mechanism.

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