Vertical leather compounding machine

Abstract

The utility model relates to the technical field of leather compounding, in particular to a vertical leather compounding machine which comprises a bottom frame body, a first feeding roller is rotationally connected to the position, close to the rear edge, of the upper surface of the bottom frame body, and a second feeding roller is rotationally connected to the upper surface of the bottom frame body. A winding frame is fixedly connected to the position, close to the front surface, of the upper surface of the bottom frame body, a winding roller is rotationally connected to the inner side surface of the winding frame, a mounting support is fixedly connected to the upper surface of the bottom frame body, a drying cylinder is rotationally connected to the inner side surface of the mounting support, and a box body is fixedly connected to the surface of one side of the bottom frame body. According to the utility model, the electric push rod is matched with the rubber sleeve and the arc-shaped plate to lift the liquid level of the glue, so that the glue can be continuously contacted with the gluing roller, the problem that the glue cannot be contacted with the gluing roller due to too low liquid level after the glue conveying is stopped is avoided, and the residual quantity of the glue in the gluing box after the production is stopped is reduced, and the utilization rate of the glue is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather compounding, in particular to a vertical leather compounding machine. Background Art

[0002] Vertical leather laminating machines are used for the production of composite leather, but existing devices have certain drawbacks. For example, the vertical mesh belt laminating machine described in announcement number CN218753914U includes a work frame body, a pair of pillars installed on one side of the work frame body, and a drying drum engaged between the pair of pillars. A plurality of mounting seats are evenly installed on both sides of the work frame body at the top of the drying drum, and a slider is slidably installed inside a movable groove. Both ends of the pressure roller are connected to the slider. The bottom of the movable groove is connected to a spring through a fixing member, and one end of the spring is connected to the slider. Both ends of the slider are provided with a pressure rod.

[0003] Although the above device is suitable for materials of different thicknesses, the gluing part has not been improved. The existing technology generally directly adds glue to the glue tank so that the upper glue wheel contacts the glue, and the glue delivery pump needs to be turned off before the end of production. At this time, as the glue liquid level drops, the glue cannot contact the glue coating roller, resulting in the glue at the bottom being unable to be used, and will solidify at the bottom over time. Utility Model Content

[0004] The purpose of the present utility model is to provide a vertical leather compounding machine to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A vertical leather compounding machine comprises a bottom frame, wherein the upper surface of the bottom frame is rotatably connected to a first feeding roller near the rear edge, the upper surface of the bottom frame is rotatably connected to a second feeding roller, the upper surface of the bottom frame is fixedly connected to a winding frame near the front surface, the inner side surface of the winding frame is rotatably connected to the winding roller, the upper surface of the bottom frame is fixedly connected to a mounting bracket, the inner surface of the mounting bracket is rotatably connected to a drying drum, a side surface of the bottom frame is fixedly connected to a box, and the outer surface of the mounting bracket is rotatably connected to an adjusting roller;

[0007] The outer surface of the mounting bracket is movably connected with a conveying module, and the upper surface of the bottom frame is provided with a gluing module near the drying drum.

[0008] Furthermore, a plurality of guide rollers are rotatably connected to the upper surface of the mounting bracket, mesh belts are nested and connected to the outer surfaces of the guide rollers and the adjusting rollers, and the mesh belts are in contact with the outer surface of the drying cylinder.

[0009] Furthermore, a guide frame is fixedly connected to the upper surface of the bottom frame, and a plurality of auxiliary rollers are rotatably connected to the upper surface of the guide frame.

[0010] Furthermore, the gluing module includes a gluing box, an electric push rod, an arc plate, a feed pipe, a cover body and a hydraulic rod. The gluing box is fixedly connected to the inner surface of the bottom frame, the inner wall of the gluing box is rotatably connected to the gluing roller, the electric push rod is fixedly connected to the bottom of the gluing box, the arc plate is fixedly connected to the output end of the electric push rod, the outer surface of the arc plate is nested and connected with a rubber sleeve, the feed pipe is embedded in the outer surface of the gluing box, the feed pipe and the gluing box are connected and conducted, the cover body is embedded and movably connected to the upper surface of the gluing box, there are two hydraulic rods, which are respectively fixedly connected to the inner surface of the bottom frame and the inside of the box body, the output end of the hydraulic rod is fixedly connected to the cover body, and the pressure roller is rotatably connected to the lower surface of the cover body.

[0011] Furthermore, the conveying module includes a slide, a slide seat, a conveying roller and an adjusting bolt, the slide is fixedly connected to the outer surface of the mounting bracket, the slide seat is slidably connected to the inner surface of the slide, the conveying roller is rotatably connected to the inner side surface of the slide, and the adjusting bolt is threadedly connected to the outer surface of the slide.

[0012] Preferably, one end of the adjusting bolt is rotatably connected to the slide seat, and the adjusting bolt can adjust the position of the slide seat.

[0013] Preferably, the adjusting roller is installed in the same manner as the conveying roller.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The tension of the mesh belt can be changed by adjusting the adjusting roller, so that the mesh belt can cooperate with the drying drum to perform hot pressing and laminating on composite materials of different thicknesses, thereby improving the adaptability of the device;

[0016] 2. When the glue level drops, the electric push rod is started. The electric push rod cooperates with the rubber sleeve and the curved plate to raise the glue level so that the glue can continue to contact the glue roller. This avoids the problem that the glue level is too low to contact the glue roller after the glue delivery is stopped. This method also reduces the amount of glue residual in the glue box after production is stopped, thereby improving the utilization rate of the glue. In addition, the end of the cover is made of flexible material and contacts the drying cylinder to scrape the cylinder, so that the debris on the drying cylinder is scraped off, which is convenient for keeping the drying cylinder flat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the mesh belt winding structure of the utility model;

[0019] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the glue box of the present utility model.

[0021] In the figure: 1. Bottom frame; 101. Feeding roller No. 1; 102. Feeding roller No. 2; 2. Mounting bracket; 201. Guide roller; 202. Mesh belt; 3. Guide frame; 301. Guide roller; 4. Winding frame; 401. Winding roller; 5. Gluing module; 501. Gluing box; 502. Electric push rod; 503. Arc plate; 504. Rubber sleeve; 505. Feed pipe; 506. Gluing roller; 507. Cover; 508. Pressing roller; 509. Hydraulic rod; 6. Conveying module; 601. Slide; 602. Slide seat; 603. Conveying roller; 604. Adjusting bolt; 605. Adjusting roller; 7. Drying cylinder; 8. Box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 In an embodiment of the present utility model, a vertical leather compounding machine includes a bottom frame 1, an upper surface of the bottom frame 1 is rotatably connected to a first feeding roller 101 near the rear edge thereof, a second feeding roller 102 is rotatably connected to the upper surface of the bottom frame 1, a winding rack 4 is fixedly connected to the upper surface of the bottom frame 1 near the front surface thereof, a winding roller 401 is rotatably connected to the inner surface of the winding rack 4, a mounting bracket 2 is fixedly connected to the upper surface of the bottom frame 1, a drying cylinder 7 is rotatably connected to the inner surface of the mounting bracket 2, a box 8 is fixedly connected to one side surface of the bottom frame 1, and an adjusting roller 605 is rotatably connected to the outer surface of the mounting bracket 2;

[0024] The outer surface of the mounting bracket 2 is movably connected to a conveying module 6 , and a gluing module 5 is provided on the upper surface of the bottom frame 1 near the drying cylinder 7 .

[0025] Specifically, when in use, the material to be compounded is installed on the No. 1 feeding roller 101, and the leather is installed on the No. 2 feeding roller 102. Then, one end of the material on the No. 1 feeding roller 101 passes through the gluing module 5 and is loaded by the gluing module 5. Then, one end of the leather is bonded with the glued material. When bonding, the two pass between the conveying module 6 and the drying drum 7 and always maintain contact with the drying drum 7 under the action of the mesh belt 202. The leather is hot-pressed and dried by the drying drum 7 to compound the leather. This device changes the pressure on the drying drum 7 by adjusting the mesh belt 202, so that the device is suitable for materials of different thicknesses. In addition, this device can change the volume of the gluing module 5 to avoid the problem that the glue roller 506 cannot work normally after the glue liquid level drops as the glue roller 506 is applied, and glue needs to be added continuously to ensure contact between the glue and the glue roller 506. After the leather is compounded, it is wound with the auxiliary roller 301 and the winding roller 401. A plurality of reduction gears and motors are provided inside the box 8 to provide power to the device and ensure its normal operation.

[0026] Example 1

[0027] like Figure 1-4 As shown, the upper surface of the mounting bracket 2 is rotatably connected to a plurality of guide rollers 201, the outer surfaces of the guide rollers 201 and the adjusting roller 605 are nested and connected to a mesh belt 202, the mesh belt 202 is in contact with the outer surface of the drying drum 7, the upper surface of the bottom frame 1 is fixedly connected to a guide frame 3, and the upper surface of the guide frame 3 is rotatably connected to a plurality of auxiliary rollers 301.

[0028] In this embodiment, the guide roller 201 is used to limit the mesh belt 202 so that one side of the mesh belt 202 is in contact with the drying drum 7. The adjusting roller 605 is adjustable. The number of the conveying modules 6 is multiple and the specific distribution is as follows: Figure 2 As shown, the tension of the mesh belt 202 can be changed by adjusting the adjusting roller 605, so that the mesh belt 202 can cooperate with the drying drum 7 to perform hot pressing and laminating on composite materials of different thicknesses, thereby improving the adaptability of the device.

[0029] Example 2

[0030] On the basis of the first embodiment, in order to make up for the problem in the first embodiment that it is inconvenient to adjust the conveying module.

[0031] like Figure 1-4As shown, the gluing module 5 includes a gluing box 501, an electric push rod 502, a curved plate 503, a feeding pipe 505, a cover 507 and a hydraulic rod 509. The gluing box 501 is fixedly connected to the inner surface of the bottom frame 1. The inner wall of the gluing box 501 is rotatably connected to the gluing roller 506. The electric push rod 502 is fixedly connected to the bottom of the gluing box 501. The curved plate 503 is fixedly connected to the output end of the electric push rod 502. The outer surface of the curved plate 503 is nested. It is connected to a rubber sleeve 504, and the feed pipe 505 is embedded in the outer surface of the upper glue box 501. The feed pipe 505 and the upper glue box 501 are connected and conducted. The cover body 507 is embedded in the upper surface of the upper glue box 501 and movably connected. There are two hydraulic rods 509, which are respectively fixedly connected to the inner surface of the bottom frame 1 and the inside of the box body 8. The output end of the hydraulic rod 509 is fixedly connected to the cover body 507, and the pressure roller 508 is rotatably connected to the lower surface of the cover body 507.

[0032] 506 , which is a substantially uniform surface, is provided on the top of the glue roller 506.

[0033] like Figure 1-4 As shown, the conveying module 6 includes a slide 601, a slide 602, a conveying roller 603 and an adjusting bolt 604. The slide 601 is fixedly connected to the outer surface of the mounting bracket 2, the slide 602 is slidably connected to the inner surface of the slide 601, the conveying roller 603 is rotatably connected to the inner surface of the slide 602, and the adjusting bolt 604 is threadedly connected to the outer surface of the slide 601.

[0034] In this embodiment, when the position of the conveying roller 603 needs to be adjusted, the adjusting bolt 604 is rotated. Under the push of the thread, the slide 602 slides along the slide 601, thereby changing the position of the conveying roller 603 so that the conveying roller 603 can adapt to composite materials of different thicknesses.

[0035] like Figure 1-4As shown, one end of the adjusting bolt 604 is rotatably connected to the slide 602 , and the adjusting bolt 604 can adjust the position of the slide 602 . The installation method of the adjusting roller 605 is consistent with that of the conveying roller 603 .

[0036] In this embodiment, the adjustment method of the adjustment roller 605 is similar to that of the conveying roller 603, so that the tension of the mesh belt 202 can be adjusted, thereby improving the adaptability of the device.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0038] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A vertical leather compounding machine, comprising a bottom frame (1), wherein the upper surface of the bottom frame (1) is rotatably connected to a first feeding roller (101) near the rear edge position, the upper surface of the bottom frame (1) is rotatably connected to a second feeding roller (102), the upper surface of the bottom frame (1) is fixedly connected to a winding frame (4) near the front surface position, the inner side surface of the winding frame (4) is rotatably connected to a winding roller (401), the upper surface of the bottom frame (1) is fixedly connected to a mounting bracket (2), the inner side surface of the mounting bracket (2) is rotatably connected to a drying cylinder (7), a side surface of the bottom frame (1) is fixedly connected to a box (8), and the outer surface of the mounting bracket (2) is rotatably connected to an adjusting roller (605); It is characterized in that The outer surface of the mounting bracket (2) is movably connected to a conveying module (6), and a gluing module (5) is provided on the upper surface of the bottom frame (1) near the drying cylinder (7).

2. The vertical leather compounding machine according to claim 1, characterized in that: The upper surface of the mounting bracket (2) is rotatably connected to a plurality of guide rollers (201); the outer surfaces of the guide rollers (201) and the adjusting roller (605) are nested and connected to a mesh belt (202); and the mesh belt (202) is in contact with the outer surface of the drying cylinder (7).

3. The vertical leather compounding machine according to claim 1, characterized in that: The upper surface of the bottom frame (1) is fixedly connected to a guide frame (3), and the upper surface of the guide frame (3) is rotatably connected to a plurality of auxiliary rollers (301).

4. The vertical leather laminating machine according to claim 1, characterized in that: The gluing module (5) comprises: A glue box (501) is fixedly connected to the inner surface of the bottom frame (1), and a glue roller (506) is rotatably connected to the inner wall of the glue box (501); An electric push rod (502) is fixedly connected to the bottom of the glue box (501); An arc-shaped plate (503) is fixedly connected to the output end of the electric push rod (502), and a rubber sleeve (504) is nested and connected on the outer surface of the arc-shaped plate (503); A feed pipe (505) is embedded in and connected to the outer surface of the glue box (501), and the feed pipe (505) and the glue box (501) are connected and conducted; A cover (507) is embedded and movably connected to the upper surface of the glue box (501); There are two hydraulic rods (509) fixedly connected to the inner surface of the bottom frame (1) and the interior of the box (8), respectively. The output end of the hydraulic rod (509) is fixedly connected to the cover (507); The pressure roller (508) is rotatably connected to the lower surface of the cover body (507).

5. The vertical leather compounding machine according to claim 1, characterized in that: The conveying module (6) comprises: A slide (601) is fixedly connected to the outer surface of the mounting bracket (2); A slide seat (602) is slidably connected to the inner surface of the slide frame (601); A conveying roller (603) is rotatably connected to the inner surface of the slide seat (602); The adjusting bolt (604) is threadedly connected to the outer surface of the slide (601).

6. The vertical leather compounding machine according to claim 5, characterized in that: One end of the adjusting bolt (604) is rotatably connected to the slide seat (602), and the adjusting bolt (604) can adjust the position of the slide seat (602).

7. The vertical leather compounding machine according to claim 5, characterized in that: The installation method of the regulating roller (605) is the same as that of the conveying roller (603).

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