Rock wool strip production slitting device

Abstract

The utility model discloses a rock wool strip production slitting device which comprises an installation frame, a feeding plate, a discharging plate and a cutting knife, the cutting knife is installed on a threaded rod between the feeding plate and the discharging plate, a threaded hole in the middle of the cutting knife is matched with the threaded rod in a threaded mode, the two sides of the cutting knife are each provided with a threaded sleeve, and the threaded sleeve is sleeved with a threaded hole in the middle of the cutting knife. The threaded sleeve is in threaded fit with the threaded rod, a threaded hole is formed in the side face of the threaded sleeve, and a locking screw is installed in the threaded hole. A feeding pressing roller is installed above the feeding plate, a discharging pressing roller is arranged above the discharging plate, an anti-deviation air cylinder is installed on the portion, on one side of the feeding plate, of the installation frame, a piston rod of the anti-deviation air cylinder is fixedly connected with a connecting plate on the inner side of the installation frame, and an anti-deviation idler wheel is installed on the connecting plate. According to the rock wool board slitting device, the slitting width of a rock wool board can be adjusted, the rock wool board slitting device can be suitable for producing and processing a plurality of products, a plurality of rock wool strips can be formed through one-time cutting, and the slitting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock wool processing, in particular to a rock wool strip production and slitting device. Background Art

[0002] Rock wool is made primarily from high-quality basalt and dolomite, using four-axis centrifugal technology to form fibers. A binder, dust and oil repellent, and water repellent are then sprayed onto the fibers and collected by a collector. Using a pendulum method, the cotton is spread three-dimensionally, then cured and cut into rock wool products of varying sizes and applications. Rock wool products are internationally recognized as energy-saving materials for their excellent fire resistance and thermal insulation properties.

[0003] In the prior art, when cutting and stripping rock wool boards, the cutter of the existing stripping device is fixed. When stripping, when cutting rock wool strips of different widths, it is inconvenient to adjust, and only one rock wool strip can be cut at a time, and the cutting efficiency is low. In response to the above situation, the present application provides a solution. Utility Model Content

[0004] The purpose of the utility model is to provide a rock wool strip production slitting device.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A rock wool strip production and slitting device comprises a mounting frame, a loading plate, a loading plate and a cutting knife, wherein the loading plate and the loading plate are mounted on the mounting frame one after the other, and the cutting knife is mounted on a threaded rod between the loading plate and the loading plate, and the threaded hole in the middle of the cutting knife is threadedly matched with the threaded rod, and one end of the threaded rod is transmission-connected to a cutting motor mounted on the outside of the mounting frame, and a threaded sleeve is respectively mounted on both sides of the cutting knife, and the threaded sleeve is threadedly matched with the threaded rod, and a threaded hole is provided on the side of the threaded sleeve, and a locking screw is installed in the threaded hole, and a rubber is provided at the end of the locking screw A deformation block made of rubber material squeezes the thread groove on the threaded rod to generate deformation, so that the locking nut and the threaded rod are fixed; a loading roller is installed above the loading plate, and the loading roller is connected to the loading motor on the mounting frame; a unloading roller is provided above the unloading plate, and the unloading roller is connected to the unloading motor on the mounting frame; an anti-deflection cylinder is installed on the mounting frame on one side of the loading plate, and the piston rod of the anti-deflection cylinder is fixedly connected to the connecting plate on the inner side of the mounting frame; an anti-deflection roller is installed on the connecting plate, and the anti-deflection roller conflicts with the side of the rock wool board.

[0007] Furthermore, a plurality of cutting knives are installed on the threaded rod, and the installation spacing between adjacent cutting knives is set to be consistent with the width of the rock wool strip.

[0008] Further, a scale line is provided on one side of the loading plate close to the cutting knife.

[0009] Further, the height of the loading plate is set higher than that of the unloading plate.

[0010] Further, the unloading plate is inclined, and the side of the unloading plate close to the cutting knife is higher than the rear side.

[0011] In summary, the present utility model has the following beneficial effects: The present utility model can adjust the slitting width of the rock wool board, can be applied to the production and processing of multiple products, and can cut once to form multiple rock wool strips, improving the slitting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a schematic diagram of the installation structure of the cutting knife;

[0014] Figure 3 is a schematic diagram of the installation of the anti-deviation roller.

[0015] In the figure, 1, mounting frame; 2, loading plate; 3, unloading plate; 4, cutting knife; 5, threaded rod; 6, locking sleeve; 7, cutting motor; 8, loading pressure roller; 9, unloading pressure roller; 10, loading motor; 11, unloading motor; 12, anti-deviation cylinder; 13, anti-deviation roller; 14, scale line; 15, locking screw; 16, deformation block; 17, rock wool board; 18, connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following further describes the present utility model in detail with reference to the accompanying drawings. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0017] As Figures 1 - 3As shown in the figure, a slitting device for producing rock wool strips includes a mounting frame 1, a feeding plate 2, a discharging plate 3 and a cutting knife 4. The feeding plate 2 and the discharging plate 3 are mounted on the mounting frame 1 one in front of the other. The cutting knife 4 is mounted on a threaded rod 5 between the feeding plate 2 and the discharging plate 3. Both ends of the threaded rod 5 are mounted on the mounting frame 1 through bearings. The height of the threaded rod 5 is set to be less than the height of the feeding plate 2. The threaded hole in the middle of the cutting knife 4 is in threaded fit with the threaded rod 5. One end of the threaded rod 5 is in transmission connection with a cutting motor 7 mounted outside the mounting frame 1. One threaded sleeve 6 is respectively mounted on each side of the cutting knife 4. The threaded sleeve 6 is in threaded fit with the threaded rod 5. A threaded hole is provided on the side surface of the threaded sleeve 6. A locking screw 15 is mounted in the threaded hole. A deformation block 16 made of rubber material is provided at the end of the locking screw 15. The deformation block 16 squeezes the thread groove on the threaded rod 5 to generate deformation, so that the locking sleeve 6 is fixed to the threaded rod 5, and further the cutting knife 4 is fixed between the two locking sleeves 6. A feeding pressure roller 8 is mounted above the feeding plate 2. The feeding pressure roller 8 is in transmission connection with a feeding motor 10 on the mounting frame 1. A discharging pressure roller 9 is provided above the discharging plate 3. The discharging pressure roller 9 is in transmission connection with a discharging motor 11 on the mounting frame 1. A deviation prevention cylinder 12 is mounted on the mounting frame 1 on one side of the feeding plate 2. The piston rod of the deviation prevention cylinder 12 is fixedly connected to a connecting plate 18 inside the mounting frame 1. A deviation prevention roller 13 is mounted on the connecting plate 18. The deviation prevention roller 13 abuts against the side surface of the rock wool board 17.

[0018] Further, multiple cutting knives 4 are mounted on the threaded rod 5. The mounting distance between adjacent cutting knives 4 is set to be the same as the width of the rock wool strip.

[0019] Further, a scale line 14 is provided on one side of the feeding plate 3 close to the cutting knife 4. Through the indication of the scale line 14, it is convenient to adjust the fixed position of the cutting knife 4, so as to achieve the purpose of better adjusting the slitting width of the rock wool strip.

[0020] Further, the height of the feeding plate 2 is set to be higher than the height of the discharging plate 3. The discharging plate 3 is inclined, and the side of the discharging plate 3 close to the cutting knife 4 is higher than the rear side. The above settings facilitate the discharging of the rock wool strip.

[0021] Working principle: Before processing, rotate the cutting knife 4 and the locking nut sleeve 6 according to the required strip width of the rock wool strip, and adjust the cutting knife 4 to the corresponding position based on the scale line 14. Then, turn the locking nut sleeves 6 at both ends to make them abut against both ends of the cutting knife 4. Then, tighten the locking screw rod 15, and the deformation block 16 at the end of the locking screw rod 15 deforms to lock the two. Fix each cutting knife 4 according to the above steps. Then, place the rock wool board 17 on the feeding plate 2. The feeding pressure roller 8 rotates to drive the feeding of the rock wool board 17. At the same time, the anti-deviation air cylinder 12 extends to make the anti-deviation roller 13 abut against one side of the rock wool board 17, and pushes the other side of the rock wool board 17 to fit against the side plate of the mounting frame 1. The rock wool board 17 is strip-cut when passing through the cutting knife 4. The strip-cut rock wool strips are discharged under the drive of the discharging pressure roller 9.

[0022] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the Patent Law.

Claims

1. A slitting device for producing rock wool strips, comprising a mounting frame (1), a feeding plate (2), a discharging plate (3) and a cutting knife (4). The feeding plate (2) and the discharging plate (3) are mounted on the mounting frame (1) one in front of the other, and are characterized in that: The cutting knife (4) is installed on a threaded rod (5) between the loading plate (2) and the unloading plate (3). The threaded hole in the middle of the cutting knife (4) is in threaded fit with the threaded rod (5). One end of the threaded rod (5) is in transmission connection with a cutting motor (7) installed outside the mounting frame (1). A locking nut sleeve (6) is installed on each side of the cutting knife (4). The locking nut sleeve (6) is in threaded fit with the threaded rod (5). A threaded hole is provided on the side surface of the locking nut sleeve (6), and a locking screw rod (15) is installed in the threaded hole. A deformation block (16) made of rubber material is provided at the end of the locking screw rod (15). The deformation block (16) squeezes the thread groove on the threaded rod (5) to generate deformation, so that the locking nut sleeve (6) is fixed to the threaded rod (5). An upper feeding pressure roller (8) is installed above the loading plate (2). The upper feeding pressure roller (8) is in transmission connection with an upper feeding motor (10) on the mounting frame (1). A lower feeding pressure roller (9) is provided above the unloading plate (3). The lower feeding pressure roller (9) is in transmission connection with a lower feeding motor (11) on the mounting frame (1). A deviation prevention air cylinder (12) is installed on the mounting frame (1) on one side of the loading plate (2). The piston rod of the deviation prevention air cylinder (12) is fixedly connected to a connecting plate (18) inside the mounting frame (1). A deviation prevention roller (13) is installed on the connecting plate (18). The deviation prevention roller (13) abuts against the side surface of the rock wool board (17).

2. The slitting device for producing rock wool strips according to claim 1, characterized in that: Multiple cutting knives (4) are installed on the threaded rod (5), and the installation distance between adjacent cutting knives (4) is set to be the same as the width of the rock wool strip.

3. The slitting device for producing rock wool strips according to claim 2, characterized in that: A scale line (14) is provided on the loading plate (2) near the cutting knife (4).

4. The slitting device for producing rock wool strips according to claim 3, characterized in that: The height of the loading plate (2) is set higher than the height of the unloading plate (3).

5. The slitting device for producing rock wool strips according to claim 4, characterized in that: The unloading plate (3) is inclined, and the side of the unloading plate (3) near the cutting knife (4) is higher than the rear side.

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