Movable cutting component on inclined transverse cutting machine on rock wool production line

Abstract

The utility model relates to a movable cutting part on an inclined transverse cutting machine for a rock wool production line, which comprises a trolley part (1), a tool bit support part (2), a tool bit part (3) and a tool bit lifting traction part (4), and the movable cutting part is fixed on a linear guide rail on a transverse cutting machine beam by a bearing on the back part of the trolley part (1); the tool bit support component (2) is of a unique tubular structure, and compared with a tool bit support component of an inclined transverse cutting machine in the prior art which is of an open structure welded by steel plates, the tool bit support component has the advantages of being compact and attractive in structure, convenient to adjust in size and standard and attractive in wiring and pipe arrangement. The other tool bit lifting traction component (4) is driven by an independent motor, the tool bit can ascend and descend at any time, and the defect that according to an inclined transverse cutting machine in the prior art, the tool bit ascends and descends through a chain which drives the movable cutting component to horizontally move on a linear guide rail, and the tool bit cannot ascend and descend at any time is overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mobile cutting part, in particular to a mobile cutting part for the oblique horizontal cutting machine on the rock wool production line. BACKGROUND

[0002] Rock wool product is the main raw material such as basalt, dolomite, after high temperature melting, using centrifuge high speed centrifugal fiber, while spraying a certain amount of binder, dustproof oil, hydrophobic agent etc., after collecting, through pendulum method process, then again through the pre-pressing, curing, cutting, form different specifications and purposes of rock wool product, in the cutting equipment, it is used to horizontal cutting machine, the prior art horizontal cutting machine used on the rock wool production line is mainly divided into two types, one is oblique horizontal cutting machine, another is commonly known as 'flying saw' horizontal cutting machine, the cutter holder part in the mobile cutting part used on the oblique horizontal cutting machine on the production line is the open support welded by steel plate, has the defects such as not compact structure, inconvenient size angle adjustment, cable gas pipe dust extraction pipe exposed laying is not standard and not beautiful, simultaneously the lifting of cutter part in the mobile cutting part used on the oblique horizontal cutting machine is driven by horizontal movement drive chain on this horizontal cutting machine, not by separate motor, in the cutting process, cutting saw blade is always in falling state, can not be lifted at any time, this has brought a problem, if the cutting saw blade can not be immediately lifted when the emergency situation needs to be immediately lifted, it brings the difficulty to continuous normal production. UTILITY MODEL CONTENTS

[0003] In view of the above technical problem, the utility model provides a mobile cutting part for oblique horizontal cutting machine, it can make cutter holder part simple structure, size angle adjustment is convenient, wiring and tubing standard and beautiful, can immediately lift cutting saw blade when meeting the emergency situation in the cutting process, so as to take corresponding measures, thereby not affecting continuous normal production.

[0004] The cutter head bracket component is fixed to the bottom of the trolley component by bolts through the holes on the fixed plate component, and the lower part of the cutter head bracket component is connected to the cutter head component. The cutter head component can move up and down under the traction of the cutter head lifting and traction component. The bearing on the back of the trolley component fixes the trolley component to the guide rail on the crossbeam, so that the trolley component can only move horizontally and linearly along the guide rail on the crossbeam, thereby making the entire movable cutting component only move horizontally and linearly along the guide rail on the crossbeam; the cutter head bracket component is welded together by a fixed plate component and four different tubular components. The size of each component and the combination angle of adjacent components are determined according to the actual needs of the machine. The upper part of the cutter head bracket component is fixed to the bottom of the trolley component with bolts through the holes on the fixed plate component, and the lower part of the cutter head bracket component is connected to the cutter head component with an axis passing through the No. 4 tubular component. It can rotate around the axis inside this No. 4 tubular part. Compared with the open-structured cutter head support component in the prior art, the cutter head support component of this utility model is only welded by a fixed plate part and four different tubular parts. By adjusting the length and combination angle of the four tubular parts, the functional requirements of the machine can be met more easily. At the same time, the appearance of the structure is also more compact and beautiful. Because it is a tubular part, an electric cable, air pipe, and dust suction pipe can be passed through the tube. With reasonable planning, the wiring and pipe laying are also more standardized and beautiful; the cutter head lifting and traction component is composed of a motor, a reducer, a rope pulley, and a wire rope. The cutter head lifting and traction component is fixed in the housing of the trolley component by the reducer, and the rope pulley is directly connected to the output shaft of the reducer. The upper part of the wire rope is wound on the rope pulley, and the lower part of the wire rope is connected to the cutter head component. Compared with the cutter head component in the prior art that is driven by a horizontal drive chain and cannot be lifted and lowered at any time, the cutter head component of this utility model can be dropped and lifted at any time due to its independent motor drive, and can better adapt to the working conditions on site.

[0005] As a preferred structure of the cutter head support component in the present invention, the two vertical tubular parts are perpendicular to the fixed plate part, and the two lowermost tubular parts are also vertical to facilitate design, manufacturing and measurement.

[0006] As a preferred structure of the cutter head support component in the present invention, a tubular fixing frame is welded on the oblique tubular part thereof for fixing the dust suction pipe, so that the installation of the dust suction pipe is more standardized and beautiful.

[0007] As a preferred structure of the cutter head lifting and traction component in the utility model, a cylindrical stopper is fixed on the wire rope in the shell of the trolley component. Its purpose is to serve as a mechanical limit when the wire rope moves up and down, and its second purpose is to serve as a signal stopper of the photoelectric switch group for detecting the up and down movement position of the wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0009] Figure 1 It is a front schematic diagram of the movable cutting component of the present utility model.

[0010] Figure 2 It is a front schematic diagram of the oblique cross-cutting machine of the present invention.

[0011] Figure 3 This is a front view of the cutter head support component of the present invention.

[0012] Figure 4 It is a three-dimensional schematic diagram of the cutter head support component of the present utility model.

[0013] Figure 5 This is a schematic top view of the cutter head support component of the present invention.

[0014] Figure 6 This is a front view of the cutter head lifting and pulling component of the present invention.

[0015] Figure 7 It is a three-dimensional schematic diagram of the cutter head lifting and pulling component of the present utility model.

[0016] Figure 8 This is a schematic diagram illustrating the production process of the cross-cutting machine of the present invention. DETAILED DESCRIPTION

[0017] The utility model discloses a mobile cutting component on an oblique cross-cutting machine on a rock wool production line, which is composed of a trolley component 1, a cutter head support component 2, a cutter head component 3, and a cutter head lifting and traction component 4. The upper part of the cutter head support component 2 is fixed to the bottom of the trolley component 1, and the lower part of the cutter head support component 2 is connected to the cutter head component 3. The cutter head component 3 can move up and down under the traction of the cutter head lifting and traction component 4. The bearing on the back 32 of the trolley component 1 fixes the trolley component 1 to the guide rail on the beam 6, so that the trolley 1 can only move horizontally and linearly along the guide rail on the beam 6. , so that the entire mobile cutting component can only move horizontally and linearly along the guide rail on the crossbeam 6; the cutter head bracket component 2 is welded by the fixed plate component 11, the No. 1 tubular component 12, the No. 2 tubular component 13, the No. 3 tubular component 14, and the No. 4 tubular component 15. The size of each component and the combination angle of adjacent components are determined according to the actual needs of the machine. The upper end of the No. 2 tubular component 13 is opened with an arc surface corresponding to the No. 1 tubular component 12, so that the No. 2 tubular component 13 and the No. 1 tubular component 12 are welded firmly. The place where the fourth tubular part 15 is connected is provided with a full hole or a half hole adapted to the shape of the fourth tubular part 15, so that the fourth tubular part 15 and the third tubular part 14 can be firmly welded. The second tubular part 13 and the third tubular part 14 can also be bent from a tube to form a part. The upper part of the cutter head support component 2 is fixed to the bottom of the trolley component 1 with bolts through the hole 18 on the fixing plate part 11. The lower part of the cutter head support component 2 is connected to the bearing in the cutter head component 3 at the position 29 with an axis passing through the fourth tubular part 15. The head component 3 can rotate up and down around the axis in the fourth tubular component 15. Compared with the open-structured cutter head support component of the prior art, the cutter head support component 2 of this utility model is only welded by a fixed plate component and four different tubular components. By adjusting the length and combination angle of the four tubular components, it is easier to meet the functional requirements of the machine. At the same time, the structure is more compact and beautiful. Since the cutter head support component 2 is a tubular structure, the cable, air pipe, and dust suction pipe can be routed inside the pipe. With reasonable planning, the wiring and piping are also easier to standardize and look beautiful.The cutter head lifting and traction component 4 is composed of a motor 21, a reducer 22, a rope reel 23, and a wire rope 24. The cutter head lifting and traction component 4 is fixed in the housing of the trolley component 1 by the reducer 22, and the rope reel 23 is directly connected to the output shaft of the reducer 22. The upper part of the wire rope 24 is wound on the rope reel 23, and the lower part of the wire rope 24 is connected to the cutter head component 3. The way in which the lower part of the wire rope 24 is connected to the cutter head component 3 can be to use a buckle to make the lower end of the wire rope 24 into a hanging ring, and use this hanging ring to hang it on the shaft of the cutter head component 3 at about 25 positions, or to hang it on the cutter head component 3 at about 25 positions. The wire rope 24 is fixed on the rope wheel 23 by making a hanging loop with a buckle on the upper head of the wire rope 24 and then putting the wire rope 24 on the rope wheel 23. The hanging ring is hung on the cylinder in the inner cavity of the cylinder through the hole on the cylindrical surface. The cylinder can be a cylinder integrally processed with the rope wheel 23, or it can be a bolt or shaft fixed thereon. Another method of fixing the wire rope 24 to the rope wheel 23 is to use a pressure plate to press the head of the wire rope 24 into the inner cavity of the rope wheel 23. The motor 21 is a servo motor or a stepper motor. The forward and reverse rotation of the motor 21 drives the rope wheel 23 to rotate forward and reverse through the reducer 22. The forward and reverse rotation of the rope wheel 23 drives the wire rope 24 wound on the rope wheel 23 to rise and fall, thereby driving the cutter head component 3 The reason for adopting a lifting structure with a winding wheel and wire rope is that, firstly, this structure can achieve a longer travel distance while being smaller in size, and secondly, the flexibility of the wire rope can cope with the irregular travel path of the wire rope when the head component 3 is raised and lowered around the axis within the fourth tubular part 15. Compared with the existing cutter head component driven by a horizontal moving drive chain, which cannot be raised and lowered at any time, the cutter head lifting traction component 4 with an independent motor 21 is used to pull the cutter head component 3, allowing the cutter head component 3 to be lowered and raised at any time, thus better adapting to the working conditions on site.

[0018] As a preferred structure of the cutter head support component 2 in the present invention, it is required that the No. 1 tubular part 12 is perpendicular to the fixed plate part 11, the No. 3 tubular part 14 is perpendicular to the fixed plate part 11, and the No. 4 tubular part 15 is perpendicular to the No. 3 tubular part 14, which is easier to design, manufacture and measure.

[0019] As a preferred structure of the cutter head support component 2 in the present invention, a tubular fixing frame 16 is welded on the oblique No. 2 tubular part 13 thereof to facilitate fixing the dust suction pipe, making the installation of the dust suction pipe more standardized and beautiful.

[0020] As a preferred structure of the cutter head lifting and traction component 4 in the utility model, a cylindrical stopper 26 is fixed on the wire rope 24 in the housing of the trolley component 1. This cylindrical stopper 26 can also be a polygonal cylinder with a polygonal cross-section that is approximately cylindrical. The purpose of setting this cylindrical stopper 26 is to play a mechanical limit role when the wire rope 24 moves up and down, and to act as a signal stopper for the photoelectric switch group 27 that detects the up and down position of the wire rope 24; a hole is opened on the axis of this cylindrical stopper 26 to pass through the wire rope 24, and the cylindrical stopper 26 can be The hollow middle portion is provided with a butt-threaded cylinder of two halves that are tightened together, and a metal sleeve is pressed on the steel wire rope in the hollow portion thereof to fix the cylinder. The cylindrical stopper 26 may also be two longitudinally divided semi-cylinders that are paired together, and a plurality of bolts are tightened through the holes on one side of the semi-cylinder distributed on both sides of the steel wire rope with the corresponding threaded holes on the other semi-cylinder to press and fix the cylindrical stopper to the steel wire rope 24. In order to more reliably fix the cylindrical stopper 26 to the steel wire rope, a metal sleeve may be pressed on the steel wire rope next to the lower side of the cylindrical stopper 26.

[0021] The mobile cutting component of the present invention is specially designed to prepare a wiring and piping path for the cable air pipe vacuum tube. Cables from outside the mobile cutting component, such as cables from the cross-cutting machine control cabinet, pass through the drag chain and then through the entrance 33 of the drag chain bracket into the cavity of the trolley component 1. The cables that need to reach the cutter head component 3 enter the inner cavity 17 of the No. 1 tubular part 12 connected to it from the lower part of the cavity of the trolley component 1, and then pass through the opening between the No. 1 tubular part 12 and the No. 2 tubular part 13 to enter the inner cavity of the No. 2 tubular part 13, and then come out from the opening 19 on the No. 2 tubular part 13 to be connected to the cutting motor 30 and other electrical appliances; the cables from the mobile cutting component 1 The dust suction pipe outside the cutting part, such as the dust suction pipe from the cross-cutting machine or the external dust collecting fan, passes through the drag chain and then through the entrance 33 of the drag chain bracket into the cavity of the trolley part 1, and then passes through the inner cavity 17 of the No. 1 tubular part 12 at the lower part of the cavity, passes through the dust suction pipe bracket 16, bypasses the upper part of the No. 2 tubular part 13, and then is connected to the dust suction pipe inlet 28 of the dust cover of the cutter head part 3; thanks to the tubular structure of the cutter head bracket part 2 of the present invention, compared with the open structure of the cutter head bracket in the prior art, the cutter head bracket part 2 of the present invention is easier to wire and pipe, and the wiring and piping effects obtained are also more standardized and beautiful.

[0022] The following is an explanation of the production process of the present invention. The inclined cross-cutting machine is mainly composed of support legs 5, support legs 7, cross beam 6, platform 8, and mobile cutting parts. The inclined cross-cutting machine is obliquely placed on the conveyor roller of the rock wool production line at a certain oblique angle. The conveyor roller is not drawn here. The upper plane of the platform 8 is level with the upper plane of the roller. 42 is a schematic diagram of part of the rock wool board on the conveyor roller. The rock wool board 42 moves continuously with the conveyor roller. 43 is the moving direction of the rock wool board. 41 is the starting position of the cutting of the mobile cutting part on the cross-cutting machine cross beam 6. 44 is the end position of the cutting of the mobile cutting part on the cross-cutting machine cross beam 6. The control system of the cross-cutting machine controls the cross-cutting machine according to the set board length, the moving speed of the rock wool board 42, the length measurement signal and other data. When cutting is to start, the control system drives the mobile cutting part to move horizontally toward the rock wool board 42 along the linear guide rail on the cross beam 6. At the same time, the motor 21 in the cutter head lifting and traction component 4 drives the rope wheel 23 to rotate through the reducer 22 to release the steel downward. The wire rope 24 causes the cutting saw blade 31 of the cutter head component 3 to fall. Before the cutting saw blade 31 reaches the rock wool board 42 horizontally, the cutting saw blade 31 must be dropped into place. Then the control system drives the moving cutting component and the cutting saw blade 31 to move at a cutting speed adapted to the moving speed of the rock wool board and cut the rock wool board 42. When the cutting saw blade 31 has sawed out the rock wool board 42, the moving cutting component begins to decelerate and stop. At the same time, the motor 21 in the cutter head lifting and traction component 4 drives the rope reel 23 to rotate upward through the reducer 22 to reel in the wire rope 24, causing the cutting saw blade 31 to rise. After the bottom of the cutting saw blade 31 exceeds the upper plane of the rock wool board 42, the cutting saw blade 31 rises and stops. Finally, the moving cutting component stops at the cutting end position 44, and then the moving cutting component moves horizontally back to the cutting starting position 41 and stops at the starting position 41. At this point, the cutting process is completed. The above-mentioned cutting process is repeated over and over again to cut the rock wool board 42 into pieces of rock wool board with a set board length.

Claims

1. A mobile cutting component on an oblique cross-cutting machine on a rock wool production line, comprising a trolley component (1), a cutter head support component (2), a cutter head component (3), and a cutter head lifting and traction component (4), wherein the upper portion of the cutter head support component (2) is fixed to the bottom of the trolley component (1), the lower portion of the cutter head support component (2) is connected to the cutter head component (3), and the cutter head component (3) can move up and down under the traction of the cutter head lifting and traction component (4), and the bearing on the back portion (32) of the trolley component (1) fixes the trolley component (1) to the guide rail on the crossbeam (6), so that the trolley component (1) can only move horizontally and linearly along the guide rail on the crossbeam (6), thereby making the entire mobile cutting component only move horizontally and linearly along the guide rail on the crossbeam (6), characterized in that: The cutter head support component (2) is welded by a fixed plate component (11), a No. 1 tubular component (12), a No. 2 tubular component (13), a No. 3 tubular component (14), and a No. 4 tubular component (15). The size of each component and the combination angle of adjacent components are determined according to the actual needs of the machine. The upper part of the cutter head support component (2) is fixed to the bottom of the trolley component (1) by bolts through the holes (18) on the fixed plate component (11). The lower part of the cutter head support component (2) is connected to the cutter head component (3) by an axis passing through the No. 4 tubular component (15). The cutter head component (3) can rotate up and down around the axis in the No. 4 tubular component (15).

2. The movable cutting component of the oblique cross-cutting machine on the rock wool production line according to claim 1 is characterized by: The first tubular part (12) is perpendicular to the fixed plate part (11), the third tubular part (14) is perpendicular to the fixed plate part (11), and the fourth tubular part (15) is perpendicular to the third tubular part (14).

3. The movable cutting component of the oblique cross-cutting machine on the rock wool production line according to claim 1 is characterized by: A tubular fixing frame (16) is welded on the second tubular part (13) for fixing the dust suction pipe.

4. A mobile cutting component for an oblique cross-cutting machine on a rock wool production line, comprising a trolley component (1), a cutter head support component (2), a cutter head component (3), and a cutter head lifting and traction component (4); the upper portion of the cutter head support component (2) is fixed to the bottom of the trolley component (1); the lower portion of the cutter head support component (2) is connected to the cutter head component (3); the cutter head component (3) can move up and down under the traction of the cutter head lifting and traction component (4); the bearing on the back portion (32) of the trolley component (1) fixes the trolley component (1) to the guide rail on the crossbeam (6), so that the trolley component (1) can only move horizontally and linearly along the guide rail on the crossbeam (6), thereby making the entire mobile cutting component only move horizontally and linearly along the guide rail on the crossbeam (6), characterized in that: The cutter head lifting and traction component (4) is composed of a motor (21), a reducer (22), a rope reel (23), and a wire rope (24). The cutter head lifting and traction component (4) is fixed in the housing of the trolley component (1) by the reducer (22), the rope reel (23) is directly connected to the output shaft of the reducer (22), the upper part of the wire rope (24) is wound on the rope reel (23), and the lower part of the wire rope (24) is connected to the cutter head component (3).

5. The movable cutting component of the oblique cross-cutting machine on the rock wool production line according to claim 4 is characterized by: A cylindrical stopper (26) is fixed on the steel wire rope (24) in the housing of the trolley component (1). Its purpose is to play the role of upper and lower mechanical limit when the steel wire rope moves up and down, and its purpose is to serve as a signal stopper for the photoelectric switch group (27) that detects the upper and lower moving positions of the steel wire rope.

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