Hot melting compounding device for composite fiber leather

Abstract

The utility model relates to the technical field of composite fiber leather processing, and discloses a composite fiber leather hot melting compounding device which comprises a bottom plate, two mounting frames are fixedly connected to the upper surface of the bottom plate, a two-way screw rod is rotatably connected between the top wall and the bottom wall of the interior of one mounting frame, and the two-way screw rod is rotatably connected with the top wall and the bottom wall of the interior of the other mounting frame. Two screw sleeves are in threaded connection with the surface of the two-way screw rod in a sleeving mode, a sliding rod is fixedly connected between the top wall and the bottom wall of the interior of the other mounting frame, two sliding sleeves are in sliding connection with the surface of the sliding rod in a sleeving mode, and a row of heating rollers are rotationally connected between the two sliding sleeves and the two screw sleeves correspondingly; a tensioning assembly is arranged on the upper surface of the bottom plate, and a winding assembly is arranged on the upper surface of the bottom plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to composite fiber leather processing technical field, concretely is a kind of composite fiber leather hot melt composite device. BACKGROUND

[0002] Composite fiber leather is a kind of different types of fiber or fiber and other materials are compounded together, by specific process is made with the material of leather characteristics, in the process of composite fiber leather processing needs to use hot melt composite device.

[0003] According to the search announcement No.CN 210174357 U, a kind of hot melt cloth composite device, including machine table and first feeding device, gluing device, rolling device sequentially arranged on machine table, the gluing device includes support plate symmetrically arranged on machine table, two support plates are fixedly installed with glue box, the glue box is rotatably connected with brush roller in, the top of the glue box far from first feeding device side is symmetrically provided with support plate, the upper glue roller is rotatably connected between two support plates, the bristles on the brush roller are touched with the surface of upper glue roller, the utility model has reasonable structure, can the glue liquid on glue box is respectively applied on two pieces of cloth needing to be compounded, to improve the firmness of two pieces of cloth composite.

[0004] But the device still has some deficiencies in the process of using, when processing composite fiber leather of different thickness, existing device is often difficult to adjust roller distance flexibly, leading to the adaptability of the thickness of composite fiber leather is poor, limit the diversity production of product, when needing to compound thicker fiber leather, since the roller distance cannot be adjusted in time, there can be insufficient compounding, uneven pressure and other problems, affect product quality. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of composite fiber leather hot melt composite device, solve when processing composite fiber leather of different thickness, existing device is often difficult to adjust roller distance flexibly, leading to the adaptability of the thickness of composite fiber leather is poor, limit the diversity production of product, when needing to compound thicker fiber leather, since the roller distance cannot be adjusted in time, there can be insufficient compounding, uneven pressure and other problems, affect product quality Problem.

[0006] This utility model provides the following technical solution: a composite fiber leather hot melt composite device, including a base plate, two mounting frames are fixedly connected to the upper surface of the base plate, a bidirectional screw is rotatably connected between the inner top wall and the bottom wall of one of the mounting frames, and two threaded sleeves are threaded onto the surface of the bidirectional screw, a sliding rod is fixedly connected between the inner top wall and the bottom wall of the other mounting frame, and two sliding sleeves are slidably connected onto the surface of the sliding rod, and a row of heating rollers is rotatably connected between the two sliding sleeves and the two threaded sleeves respectively;

[0007] The upper surface of the base plate is provided with a tensioning component, and the upper surface of the base plate is provided with a winding component.

[0008] Preferred technical solution 1: The tensioning assembly includes two vertical plates fixedly connected to the base plate, and two tensioning rollers are rotatably connected between the two vertical plates.

[0009] Preferred technical solution 2: A glue storage box is fixedly connected between the sides of the two vertical plates, and a plurality of glue outlet pipes are connected to the lower surface of the glue storage box. A glue application roller is rotatably mounted on the lower surface of the glue storage box, and the surface of the glue application roller is provided with bristles. The glue application roller is located below the plurality of glue outlet pipes.

[0010] Preferred technical solution 3: The winding assembly includes two connecting plates fixedly connected to the base plate, and a winding roller is rotatably installed between the two connecting plates. Two limiting discs are fixedly sleeved on the surface of the winding roller.

[0011] Preferred technical solution four: A drive motor is fixedly connected to the side of one of the connecting plates, and the output end of the drive motor passes through the connected connecting plate and is fixedly connected to one end of the take-up roller.

[0012] Preferred technical solution five: A fan is fixedly installed on the upper surface of the base plate, the air outlet end of the fan is connected to an air outlet pipe, and multiple air outlet heads are provided on the surface of the air outlet pipe.

[0013] Compared with the prior art, the composite fiber leather hot melting composite device has the following beneficial effects: when in use, one piece of composite fiber leather is respectively threaded over the upper side of the upper tensioning roller, and then another piece of composite fiber leather is threaded under the lower tensioning roller and passes through the middle position between the two rows of heating rollers, and is connected with the winding roller, while the lower composite fiber leather moves to drive the glue coating roller in contact therewith to rotate synchronously, and the hot melt adhesive in the glue storage box is dropped on the bristles on the surface of the glue coating roller through the glue outlet pipe, the bristles are used for coating the composite surface of the composite fiber leather, the coated composite fiber leather moves between the two rows of heating rollers, the two layers of composite fiber leather are extruded and hot melted by the heating rollers, and the finished product after extrusion and hot melting is wound by the winding roller, while the two screw sleeves are moved towards or away from each other by rotating the bidirectional screw rod, so that the two rows of heating rollers are moved to adjust the distance between the two rows of heating rollers, and the device is suitable for hot melting and compounding of composite fiber leathers with different thicknesses. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a structural schematic view of the utility model's tensioning assembly;

[0016] Fig. 3 It is a structural schematic view of the utility model's mounting frame and heating roller.

[0017] In the drawing: 1, bottom plate; 2, mounting frame; 3, bidirectional screw rod; 4, screw sleeve; 5, sliding rod; 6, sliding sleeve; 7, heating roller; 8, tensioning assembly; 9, winding assembly; 10, vertical plate; 11, tensioning roller; 12, glue storage box; 13, glue outlet pipe; 14, glue coating roller; 15, connecting plate; 16, winding roller; 17, driving motor; 18, limiting disc; 19, fan; 20, air outlet pipe. DETAILED DESCRIPTION

[0018] Please refer to Figs. 1-3 ,

[0019] Embodiment one: a composite fiber leather hot melting composite device, comprising a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with two mounting frames 2, one of the mounting frames 2 is rotatably connected with a bidirectional screw rod 3 between the inner top wall and the bottom wall, the surface of the bidirectional screw rod 3 is threadedly connected with two screw sleeves 4, the other mounting frame 2 is fixedly connected with a sliding rod 5 between the inner top wall and the bottom wall, the surface of the sliding rod 5 is slidably connected with two sliding sleeves 6, and one row of heating rollers 7 is rotatably connected between the two sliding sleeves 6 and the two screw sleeves 4 correspondingly;

[0020] The upper surface of the bottom plate 1 is provided with a tensioning assembly 8, and the upper surface of the bottom plate 1 is provided with a winding assembly 9.

[0021] Embodiment two: the difference between this embodiment and embodiment one is that, wherein the tensioning assembly 8 comprises two vertical plates 10 fixedly connected to the bottom plate 1, and two tensioning rollers 11 are rotatably connected between the two vertical plates 10, which facilitates tensioning of the composite fiber leather and subsequent hot melt compounding.

[0022] Embodiment three: the difference between this embodiment and embodiment one is that, wherein the side surfaces of the two vertical plates 10 are fixedly connected with a glue storage box 12, the lower surface of the glue storage box 12 is connected with a plurality of glue outlet pipes 13, and a glue applying roller 14 is rotatably installed on the lower surface of the glue storage box 12, the surface of the glue applying roller 14 is provided with bristles, and the glue applying roller 14 is located below the plurality of glue outlet pipes 13, which facilitates gluing of the bonding surface of the two-layer composite fiber leather.

[0023] Embodiment four: the difference between this embodiment and embodiment one is that, wherein the winding assembly 9 comprises two connecting plates 15 fixedly connected to the bottom plate 1, and a winding roller 16 is rotatably installed between the two connecting plates 15, and the surface of the winding roller 16 is fixedly sleeved with two limiting discs 18, which facilitates winding of the processed composite fiber leather.

[0024] Embodiment five: the difference between this embodiment and embodiment one is that, wherein the side surface of one of the connecting plates 15 is fixedly connected with a driving motor 17, the output end of the driving motor 17 penetrates through the connected connecting plate 15 and is fixedly connected with one end of the winding roller 16, which facilitates automatic winding.

[0025] Embodiment six: the difference between this embodiment and embodiment one is that, wherein the upper surface of the bottom plate 1 is fixedly installed with a fan 19, the air outlet end of the fan 19 is connected with an air outlet pipe 20, and the surface of the air outlet pipe 20 is provided with a plurality of air outlet heads, which facilitates rapid cooling of the hot-melted composite fiber leather.

[0026] In summary, the composite fiber leather hot melt composite device, when using a composite fiber leather raw material respectively through the upper tension roller 11, and then through the lower tension roller 11 of another composite fiber leather raw material and together through the middle position of two rows of heating roller 7, and its with winding roller 16 connection, while the lower composite fiber leather raw material will drive the contact with the glue roller 14 synchronous rotation, and the hot melt adhesive in the glue storage box 12 through the glue pipe 13 drop on the surface of the brush of glue roller 14, through the brush on the composite fiber leather raw material composite surface for gluing, after the gluing of composite fiber leather raw material moves to two rows of heating roller 7 between, through heating roller 7 on two layers of composite fiber leather raw material extrusion hot melt, after extrusion hot melt after the finished product through winding roller 16 winding, at the same time through the rotating bidirectional screw rod 3 drive two screw sleeve 4 move towards or away from each other, thus drive two rows of heating roller 7 for moving, the distance between the two rows of heating roller 7 for adjustment, thus suitable for different thickness of composite fiber leather raw material hot melt composite.

Claims

1. A composite fiber hot melt compounding device comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with two mounting frames (2), the inner top wall and the bottom wall of one of the mounting frames (2) are rotatably connected with a bidirectional screw rod (3), the surface of the bidirectional screw rod (3) is threadedly sleeved with two screw sleeves (4), the inner top wall and the bottom wall of the other mounting frame (2) are fixedly connected with a sliding rod (5), the surface of the sliding rod (5) is slidably sleeved with two sliding sleeves (6), and one row of heating rollers (7) are rotatably connected between the two sliding sleeves (6) and the two screw sleeves (4) correspondingly. The upper surface of the bottom plate (1) is provided with a tensioning assembly (8), and the upper surface of the bottom plate (1) is provided with a winding assembly (9).

2. The composite fiber hot melt compounding device according to claim 1, characterized in that: The tensioning assembly (8) comprises two vertical plates (10) fixedly connected to the bottom plate (1), and two tensioning rollers (11) rotatably connected between the two vertical plates (10).

3. The apparatus according to claim 2, wherein: The side surfaces of the two vertical plates (10) are fixedly connected with a glue storage box (12), the lower surface of the glue storage box (12) is connected with a plurality of glue outlet pipes (13), the lower surface of the glue storage box (12) is rotatably installed with a glue coating roller (14), the surface of the glue coating roller (14) is provided with bristles, and the glue coating roller (14) is located below the plurality of glue outlet pipes (13).

4. The apparatus according to claim 3, wherein: The winding assembly (9) comprises two connecting plates (15) fixedly connected to the bottom plate (1), and a winding roller (16) rotatably installed between the two connecting plates (15), and the surface of the winding roller (16) is fixedly sleeved with two limiting discs (18).

5. The apparatus according to claim 4, wherein: The side surface of one of the connecting plates (15) is fixedly connected with a driving motor (17), and the output end of the driving motor (17) penetrates through the connected connecting plate (15) and is fixedly connected with one end of the winding roller (16).

6. The composite fiber hot melt bonding device according to claim 5, characterized in that: The upper surface of the bottom plate (1) is fixedly installed with a fan (19), the air outlet end of the fan (19) is connected with an air outlet pipe (20), and the surface of the air outlet pipe (20) is provided with a plurality of air outlet heads.

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