CN220051991U - Belt cutting machine - Google Patents
Belt cutting machine Download PDFInfo
- Publication number
- CN220051991U CN220051991U CN202321702014.9U CN202321702014U CN220051991U CN 220051991 U CN220051991 U CN 220051991U CN 202321702014 U CN202321702014 U CN 202321702014U CN 220051991 U CN220051991 U CN 220051991U
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- Prior art keywords
- belt
- cutting
- cutting table
- moving path
- roller
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- 238000005520 cutting process Methods 0.000 title claims abstract description 120
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to the field of cutting devices, in particular to a belt cutting machine. The belt cutting machine comprises a cutting table, wherein a belt moving path is arranged on the cutting table, limiting devices are arranged on two sides of the belt moving path, a cutting tool is arranged on the belt moving path, and belt pressing devices for pressing down a belt are respectively arranged on the front side and the rear side of the cutting tool. The utility model is an improved utility model. Through setting up the belt travel path on the cutting table, the belt of waiting to cut can follow the belt travel path and remove on the cutting table, and the position is controlled through stop device definition in the removal in-process, from this ensures that cutting tool can accurate cutting settlement position, finally realizes cutting with the mode of belt activity, therefore can assist through hoist equipment etc. realizes the continuous cutting to large-scale belt to it is few to consume the manpower, cutting efficiency is higher.
Description
Technical Field
The utility model relates to the field of cutting devices, in particular to a belt cutting machine.
Background
The mine overhaul needs to replace the belt, in the prior art, the replaced belt is lifted and placed, the mine belt is long, the length of some belts can reach 800 meters and the width of 1 meter, the price of the belts with the specifications reaches 300 yuan/meter when the mine overhaul is purchased, and the cost of purchasing one belt is 240 ten thousand yuan. The belt placed by the lifting well not only causes waste of materials, but also needs to be put into special management cost for storage. If the recycling can be performed, the method can bring great economic benefit.
The applicant has found after study that the main problem of the replaced old belt is that the worn burrs are formed, and the worn burrs are removed, for example, by cutting off 200mm, and the width of the remaining 800mm, so that the belt can still meet the use requirements.
Based on the above findings, the applicant provides a technical scheme of a waste belt cutting device, and the technical scheme is that the applicant discloses an utility model patent with publication number of CN209648813U and publication date of 2019, 11 and 19. The belt cutting device is characterized in that a cutting platform and a cutting device capable of moving along the cutting platform are arranged to cut the belt, when the belt cutting device is used, the belt is placed on the cutting platform, and the cutting device moves along a set path to cut the belt.
The cutting device can realize deburring of the belt, but the cutting platform cannot be infinitely large, so that only small-scale and small-range belt cutting can be performed, and the cutting device is low in working efficiency, labor-consuming and high in working strength, and cannot meet the requirement of large-scale belt cutting.
Disclosure of Invention
The utility model aims to provide a belt cutting machine so as to solve the problem that the existing belt cutting machine is not suitable for cutting large-scale belts.
In order to solve the problems, the belt cutting machine adopts the following technical scheme: the belt cutting machine comprises a cutting table, wherein a belt moving path is arranged on the cutting table, limiting devices are arranged on two sides of the belt moving path, a cutting tool is arranged on the belt moving path, and belt pressing devices for pressing down a belt are respectively arranged on the front side and the rear side of the cutting tool.
The beneficial effects are that: the utility model is an improved utility model. Through setting up the belt travel path on the cutting table, the belt of waiting to cut can follow the belt travel path and remove on the cutting table, and the position is controlled through stop device definition in the removal in-process, from this ensures that cutting tool can accurate cutting settlement position, finally realizes cutting with the mode of belt activity, therefore can assist through hoist equipment etc. realizes the continuous cutting to large-scale belt to it is few to consume the manpower, cutting efficiency is higher.
Further, the belt pressing device is a pressing roller, and the pressing roller is rotatably assembled on the cutting table. The press roller is used as a belt pressing device and can rotate along with the movement of the belt, so that the belt is prevented from being worn.
Further, the pressing roller is rotatably assembled on the cutting table by being in rotary fit with the limiting device. The compression roller can increase the compactness of the whole structure of the belt cutting machine through the installation of the limiting device, and can play a role in bridging between the limiting devices at two sides, so that the stability of the limiting device is increased.
Still further, the cutting tool is a saw blade. The saw blade has the advantage of high cutting efficiency.
Furthermore, the cutting table is provided with a saw blade avoiding opening, and the saw blade protrudes out of the cutting table from bottom to top. The saw blade protrudes from the cutting table from bottom to top, namely, the saw blade is arranged below the cutting table, and the device has the advantages of being high in safety and convenient to arrange.
Still further, the cutting table is provided with a wear roller at least on an edge corresponding to one end of the belt moving path. The wear-resistant roller can avoid the abrasion of the belt at the end part of the cutting table, and plays roles in protecting the belt and reducing the movement resistance of the belt.
Further, the wear roller is mounted to the cutting table by a cantilevered roller housing extending beyond the respective ends of the cutting table. The cantilever type roller frame can reduce the height of the belt when entering the cutting table to a certain extent, so that the belt can enter the compression roller more easily.
Still further, the limiting device is made of angle steel. The angle steel has the advantages of simple structure and low cost as a limiting device.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of a belt cutter of the present utility model.
In the figure: 11. a cutting table; 12. a limiting device; 13. a cutting tool; 14. a belt pressing device; 15. a motor; 16. a motor mounting seat; 17. and (3) an anti-wear roller.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
The features and capabilities of the present utility model are described in further detail below in connection with the examples.
Example 1 of the belt cutter of the present utility model:
as shown in fig. 1, the main components of the belt cutter include a cutting table 11, a limiting device 12, a cutting tool 13, and a belt pressing device 14.
The cutting table 11 is a platform, which mainly functions as a cut part for carrying the belt, and in this embodiment, the cutting table 11 includes legs and a table top, wherein the legs are made of steel pipes, and the table top is made of 8mm steel plates, so that the cutting table has sufficient strength. Of course, in other embodiments, to ensure the strength of the cutting table 11, a cutting table of a skeleton-skin combined structure may also be employed. A belt moving path, as the name implies, a path for the belt to pass through, is provided on the table surface of the cutting table 11, and the cutting tool 13 is provided on the belt moving path.
In this embodiment the table top of the cutting table 11 at the path of travel of the belt is planar and the belt is a sliding fit between the table top as it passes. However, those skilled in the art will appreciate that in some embodiments, the surface of the cutting table 11 at the belt moving path may be a concave-convex surface, so as to reduce the contact area with the belt, and further reduce the friction force, so that the belt can move more smoothly. In addition, in some embodiments, in order to reduce friction with the belt, it is also possible to provide rolling bodies, such as bearings, universal balls, etc., on the table top of the cutting table 11 at the corresponding positions.
The limiting device 12 is used for limiting the moving belt left and right, so that the belt moves according to a set path, and the cutting tool can cut the set position of the belt. In this embodiment, the limiting device 12 is an angle steel, and one surface of the angle steel is fixed with the cutting table 11, and the other surface of the angle steel forms a limiting surface, so that the angle steel can be matched with a side stop of the belt to limit the travelling path of the belt.
In this embodiment, the limiting device 12 is an angle iron, which is used to limit the belt by sliding one of its sides against the side of the belt. However, it should be understood to those skilled in the art that the limiting device may employ a limiting guide wheel disposed at the belt moving path, so that the axis of the limiting guide wheel extends vertically, and the side edge of the belt may be blocked by the wheel surface of the limiting guide wheel, so as to define the moving path of the belt on the cutting table in a rolling fit manner.
The cutting tool 13 is used to cut a belt passing through a belt path on a cutting table, and in this embodiment, the cutting tool 13 is a fixed point tool, specifically a saw blade, which is driven by a motor 15. A sinking motor mount 16 is provided at one side of the cutting table 11, and a motor 15 is mounted on the motor mount 16 with a motor shaft extending in a direction perpendicular to the belt moving path. In addition, the cutting table 11 is provided with a saw blade avoiding opening on the belt moving path, the saw blade avoiding opening is a long hole, and the saw blade protrudes from the cutting table from bottom to top, so that the passing belt can be actively cut.
In this embodiment, the cutting tool 13 is a saw blade, i.e., an active cutting tool. However, it will be appreciated by those skilled in the art that in operation the belt will move along the belt travel path and thus a passive cutting tool, such as a stationary knife, may be used to cut the belt in a split manner, and thus in other embodiments a passive cutting tool, such as a blade, may also be used.
The belt pressing device 14 is used for pressing down the cut belt to prevent the belt from tilting when being cut to cause cutting and filling. In this embodiment, the belt pressing device 14 specifically adopts a rolling body structure, and includes belt pressing rollers provided at the front and rear of the cutter 13. The belt pressing roller is in running fit with the cutting table, in this embodiment, a roller seat is arranged on the limiting device 12, and the belt pressing roller is rotationally assembled on the cutting table 11 by being matched with the limiting device 12. By adopting the structure, the connecting rod is arranged between the two limiting devices 12, so that the limiting devices and the belt pressing rod form an integral structure together, the strength of the limiting devices can be enhanced, and the reliability of the limiting devices can be improved.
In this embodiment, the belt pressing device 14 is a belt pressing roller, i.e., a rolling belt pressing device. However, in other embodiments, the belt pressing device 14 may be of a fixed type, for example, a pressing bar mounted between two limiting devices, and the belt is pressed down by controlling the distance between the pressing bar and the cutting table. In this case, the belt is passed through the belt pressing device, and the belt is engaged with the belt pressing device in a sliding engagement.
In order to reduce the resistance of the belt to the engagement of the cutting table 11 and to avoid scratching the belt. In the present embodiment, the cutting tables 11 are provided with wear-resistant rollers 17 on edges corresponding to both ends of the belt moving path, respectively. The anti-wear roller 17 is used for rolling fit with the belt when the belt is on the upper cutting table 11 and the lower cutting table 11, thereby achieving the purpose. In this embodiment, the wear-resistant roller 17 is mounted on the cutting table by a cantilever-type roller frame extending beyond the corresponding end of the cutting table, which makes it only partially higher than the table top of the cutting table in the up-down direction, so that the inclination angle of a section of the belt between the wear-resistant roller and the belt pressing roller can be reduced, and the stability of the belt in the running process can be ensured.
When the belt cutting machine is used for cutting a belt, the belt to be cut can be introduced into a belt moving path of the cutting table 11, passes through a space between the belt pressing roller 14 and the cutting table 11, pulls one end of the belt to move forward along the belt moving path through a winding device (such as a winch), and drives saw blades at two sides of the cutting table to rotate through a motor 15 in the advancing process so as to actively cut edges of the belt. Since the stop 12 defines the left and right positions of the belt, the saw blade is fixed in position relative to the stop, and thus the saw blade maintains a cut set width in the width direction of the belt. Through cooperation winch, this cutting machine only needs two people can operate to can carry out continuous cutting to large-scale belt.
Claims (8)
1. The belt cutting machine comprises a cutting table and is characterized in that a belt moving path is arranged on the cutting table, limiting devices are arranged on two sides of the belt moving path, a cutting tool is arranged on the belt moving path, and belt pressing devices for pressing down a belt are respectively arranged on the front side and the rear side of the cutting tool.
2. The belt cutter of claim 1, wherein the belt pressing device is a press roller, and the press roller is rotatably mounted on the cutting table.
3. The belt cutter of claim 2 wherein the pressure roller is rotatably mounted to the cutting table by a rotational fit with the stop means.
4. A belt cutter as in any one of claims 1-3 wherein the cutting tool is a saw blade.
5. The belt cutter of claim 4, wherein the cutting table is provided with a saw blade avoiding opening, and the saw blade protrudes from the cutting table from bottom to top.
6. A belt cutter as claimed in any one of claims 1 to 3, wherein the cutting table is provided with wear rollers at least on the edge at the end corresponding to the belt travel path.
7. The belt cutter of claim 6 wherein the wear roller is mounted to the cutting table by a cantilevered roller housing extending beyond the respective ends of the cutting table.
8. A belt cutter as in any one of claims 1-3 wherein the stop means is made of angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321702014.9U CN220051991U (en) | 2023-06-30 | 2023-06-30 | Belt cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321702014.9U CN220051991U (en) | 2023-06-30 | 2023-06-30 | Belt cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220051991U true CN220051991U (en) | 2023-11-21 |
Family
ID=88788129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321702014.9U Active CN220051991U (en) | 2023-06-30 | 2023-06-30 | Belt cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220051991U (en) |
-
2023
- 2023-06-30 CN CN202321702014.9U patent/CN220051991U/en active Active
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