CN114012821B - Belt supporting structure of cutting machine and belt mounting and dismounting method - Google Patents
Belt supporting structure of cutting machine and belt mounting and dismounting method Download PDFInfo
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- CN114012821B CN114012821B CN202111328995.0A CN202111328995A CN114012821B CN 114012821 B CN114012821 B CN 114012821B CN 202111328995 A CN202111328995 A CN 202111328995A CN 114012821 B CN114012821 B CN 114012821B
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- belt
- support plate
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- supporting plate
- discharge end
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a belt supporting structure of a cutting machine and a belt mounting and dismounting method. The front support plate of the discharge end is triangular, the rear support plate of the discharge end is rectangular, the front support plate of the discharge end and the rear support plate of the discharge end form a trapezoid with a large upper part and a small lower part, and a strip-shaped through groove is formed in the upper part of the front support plate of the discharge end; the upper part of the rear supporting plate of the discharging end is provided with an inclined hanging groove, the lower part of the rear supporting plate can be provided with a tensioning wheel, the inclined hanging groove is away from the strip-shaped through groove end and is inclined downwards, and the end part of the inclined hanging groove is semicircular; one end of the strip-shaped through groove is connected with a mounting hole for pulling the other cloth pulling wheel, and the other end of the strip-shaped through groove is open and aligned with the oblique hanging groove. The invention greatly saves the time for installing and dismantling the belt by operators, avoids safety accidents and also avoids the damage of the belt pulley.
Description
Technical Field
The invention belongs to the field of cutting machines, and particularly relates to a belt supporting structure of a cutting machine and a belt mounting and dismounting method.
Background
The cutting machine mainly cuts, presses, punches and the like on flexible sheet-shaped or roll-shaped materials such as leather, cloth, plastics and the like. At present, a belt is commonly used as auxiliary equipment for feeding materials on a cutting machine, and the conventional belt type cutting machine is structurally disclosed in Chinese patent No. 110978137A, namely a high-speed belt type numerical control cutting machine capable of blanking by 360 degrees in any angle, and the belt is driven by a tension roller and a pinch roller to perform rotary motion. The cylinder pressing rod can be lifted up and down through the cylinder, so that the belt and the material to be blanked are pressed, and the material to be blanked moves together with the belt; during blanking, the guide rail sliding seat type feeding device stops moving, and the second cylinder rises to realize pressing of materials to be blanked, so that accuracy and stability of blanking are guaranteed.
The belt of the belt type cutting machine is in an annular shape welded end to end before being installed, and the belt type cutting machine is also in a seamless shape connected end to end. The belt needs to be removed when the cutting machine is installed, commissioned or overhauled. To remove the belt from the sides of the fuselage and shield, the pulley needs to be removed. The belt is sleeved on the belt pulley, so that the belt pulley is often required to be dismounted and placed on the ground manually or moved to the machine body side, and the belt pulley is heavier, inconvenient to operate and control, easy to cause safety accidents, and too long in time consumption in the process of dismounting and mounting the belt.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems that the traditional belt type cutting machine is excessively long in time for installation and replacement and easy to damage a belt pulley when the traditional belt type cutting machine is installed, debugged or overhauled.
In order to solve the technical problems, the invention adopts the following technical scheme: the belt supporting structure of the cutting machine comprises a feeding end supporting plate, a discharging end front supporting plate and a discharging end rear supporting plate, which are respectively provided with two belts which are sleeved on two spreading wheels and two tensioning wheels,
the feeding end supporting plate is trapezoid with big top and small bottom, and a tensioning wheel can be arranged at the bottom; an adjusting groove is arranged on the right side of the upper part of the feeding end supporting plate, one of the pinch rollers is arranged in the adjusting groove,
the front support plate of the discharge end is triangular, the rear support plate of the discharge end is rectangular, the front support plate of the discharge end and the rear support plate of the discharge end form a trapezoid with a large upper part and a small lower part, and a strip-shaped through groove is formed in the upper part of the front support plate of the discharge end; the upper part of the rear supporting plate of the discharging end is provided with an inclined hanging groove, the lower part of the rear supporting plate can be provided with a tensioning wheel, the inclined hanging groove is away from the strip-shaped through groove end and is inclined downwards, and the end part of the inclined hanging groove is semicircular; one end of the strip-shaped through groove is connected with a mounting hole for pulling the other cloth pulling wheel, the other end of the strip-shaped through groove is open and aligned with the oblique hanging groove,
the feeding end support plate, the discharging end front support plate and the discharging end rear support plate are provided with overhauling notches, and guard plates are detachably arranged at the notches.
Further, baffle plates are arranged on the upper surfaces of the feeding end supporting plate and the discharging end front supporting plate at the spreading wheels, and the section of each baffle plate is L-shaped.
Further, the horizontal position of the tensioning wheel arranged at the lower part of the feeding end supporting plate is adjustable.
Correspondingly, the belt mounting and dismounting method of the cutting machine comprises the following steps:
1) When in installation, the two feeding end supporting plates and the two discharging end rear supporting plates are symmetrically arranged at two sides of the machine body,
2) The front belt wheel is arranged in the adjusting groove, the two ends of the rear belt wheel are embedded into the inclined hanging groove of the rear support plate of the discharge end, and the bottoms of the front support plate of the discharge end and the rear support plate of the discharge end are respectively provided with a tensioning wheel;
3) The machine body is lifted up, the belt passes through one side of the machine body, the front support plate of the discharge end and the rear support plate of the discharge end, is sleeved on each pulley and each tensioning pulley, the front support plate of the discharge end is arranged on the rear support plate of the discharge end,
4) The rear belt pulley is moved to the working position along the strip-shaped through groove,
5) And installing a bearing seat and a guard board, and adjusting the tensioning wheel to tighten the belt.
The disassembly method comprises the following steps:
1) Removing the bearing seat, and moving the rear pulley to the inclined hanging groove along the strip-shaped through groove, wherein the rear pulley is hung on the inclined hanging groove;
2) The front support plate of the discharge end is removed from the rear support plate of the discharge end,
3) Lifting the machine body, and taking out the belt from the rear supporting plate at the discharging end and the supporting plate at the feeding end.
The beneficial effects of the invention are as follows:
the belt supporting structure of the cutting machine and the belt installing and detaching method greatly save time for installing and detaching the belt by operators, avoid safety accidents and avoid damage of the belt wheel.
Drawings
FIG. 1 is a front view of a belt support structure of a cutting machine according to the present invention;
FIG. 2 is a schematic perspective view of a belt support structure of a cutting machine according to the present invention;
FIG. 3 is a schematic view of the position of a pulley of the cutting machine prior to belt replacement by the belt support structure of the present invention;
FIG. 4 is a schematic view of the belt pulley position of the belt support structure of the cutting machine according to the present invention after belt replacement.
In the figure: 1. the feeding end supporting plate, 101, the adjusting groove, 2, the front supporting plate of the discharging end, 201, the strip-shaped through groove, 3, the guard plate, 4, the rear supporting plate of the discharging end, 401, the oblique hanging groove, 5, the belt, 6, the bearing seat, 7, the baffle, 8, the pulley, 9 and the machine body.
Detailed Description
The details of the present invention are described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1 and 2, a belt 5 supporting structure of a cutting machine comprises a feeding end supporting plate 1, a discharging end front supporting plate 2 and a discharging end rear supporting plate 4, wherein two supporting plates are respectively arranged, and the belt 5 is sleeved on two spreading wheels and two tensioning wheels. The feeding end supporting plate 1 is trapezoid with big top and small bottom, and a tensioning wheel can be arranged at the bottom; an adjusting groove 101 is formed in the right side of the upper portion of the feeding end supporting plate 1, and one of the pinch rollers 8 is installed in the adjusting groove 101. The horizontal position of the tensioning wheel arranged at the lower part of the feeding end supporting plate 1 is adjustable.
The front support plate 2 of the discharge end is triangular, the rear support plate 4 of the discharge end is rectangular, the front support plate 2 of the discharge end and the rear support plate 4 of the discharge end form a trapezoid with a large upper part and a small lower part, and a strip-shaped through groove 201 is formed in the upper part of the front support plate 2 of the discharge end; the upper part of the rear supporting plate 4 at the discharging end is provided with an inclined hanging groove 401, the lower part of the rear supporting plate is provided with a tensioning wheel, the inclined hanging groove 401 is inclined downwards away from the end of the strip-shaped through groove 201, and the end part is semicircular; one end of the strip-shaped through groove 201 is connected with a mounting hole for pulling the other cloth pulling wheel, and the other end of the strip-shaped through groove is open and aligned with the inclined hanging groove 401. The feeding end support plate 1, the discharging end front support plate 2 and the discharging end rear support plate 4 are provided with overhauling notches, and the guard plate 3 is detachably arranged at the notches. Baffle 7 is installed to the upper surface of pay-off end backup pad 1, discharge end front support board 2 in the granny rag wheel department, and baffle 7 cross-section is the L type.
Accordingly, as shown in fig. 2, 3 and 4, a method for installing and detaching a belt 5 of a cutting machine is disclosed, the installing method comprising the steps of:
1) When in installation, the two feeding end supporting plates 1 and the two discharging end rear supporting plates 4 are symmetrically arranged at two sides of the machine body 9,
2) The front pulley 8 is arranged in the adjusting groove 101, two ends of the rear pulley 8 are embedded into the inclined hanging groove 401 of the rear support plate 4 at the discharge end, and the bottoms of the front support plate 2 at the discharge end and the rear support plate 4 at the discharge end are respectively provided with a tension pulley;
3) The machine body is lifted, the belt 5 passes through one side of the machine body 9, the front support plate 2 of the discharge end and the rear support plate 4 of the discharge end, is sleeved on each pulley 8 and the tension pulley, the front support plate 2 of the discharge end is arranged on the rear support plate 4 of the discharge end,
4) The rear pinch roller 8 is moved along the strip-shaped through groove 201 to the working position,
5) And a bearing seat 6 and a guard plate 3 are arranged, and a tensioning wheel is adjusted to enable the belt 5 to be tensioned.
The disassembly method comprises the following steps:
1) Removing the bearing seat 6, and moving the rear pulley 8 to the inclined hanging groove 401 along the strip-shaped through groove 201, wherein the rear pulley 8 is hung on the inclined hanging groove 401;
2) The front support plate 2 of the discharge end is removed from the rear support plate 4 of the discharge end,
3) The machine body is lifted, and the belt 5 is taken out from the rear support plate 4 at the discharging end and the support plate 1 at the feeding end.
The principle of the invention is as follows: the discharge end supporting plate is changed into a two-block structure of a discharge end front supporting plate 2 and a discharge end rear supporting plate 4, wherein the discharge end rear supporting plate 4 is provided with an inclined hanging groove 401 for hanging the pulley 8 in the mounting and dismounting processes. Because the cross section area of the discharge end supporting plate, the machine body 9 and the feeding end supporting plate 1 is larger than that of the belt 5, the split structure can enable the front supporting plate 2 of the discharge end to be detached, and the belt 5 can be taken out conveniently. By the method, the heavy belt pulley 8 is prevented from being detached and placed on the ground, and the time for installing and detaching the belt 5 can be effectively saved by 60%.
In summary, the belt clamping device greatly saves time for an operator to install and detach the belt, avoids safety accidents and also avoids damage to the belt pulley.
The foregoing has outlined and described the basic principles, features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention can be implemented by those skilled in the art without limiting the scope of the invention, therefore, all equivalent changes or modifications that are made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (1)
1. A belt mounting and dismounting method of a belt supporting structure of a cutting machine,
the belt supporting structure of the cutting machine comprises a feeding end supporting plate (1), a discharging end front supporting plate (2) and a discharging end rear supporting plate (4), two belts (5) are respectively sleeved on two spreading wheels and two tensioning wheels,
the feeding end supporting plate (1) is trapezoid with a large upper part and a small lower part, and a tensioning wheel can be arranged at the bottom of the feeding end supporting plate; an adjusting groove (101) is arranged on the right side of the upper part of the feeding end supporting plate (1), one of the pinch rollers (8) is arranged in the adjusting groove (101),
the front support plate (2) of the discharge end is triangular, the rear support plate (4) of the discharge end is rectangular, the front support plate (2) of the discharge end and the rear support plate (4) of the discharge end form a trapezoid with a large upper part and a small lower part, and a strip-shaped through groove (201) is formed in the upper part of the front support plate (2) of the discharge end; the upper part of the rear supporting plate (4) at the discharging end is provided with an inclined hanging groove (401), the lower part of the rear supporting plate can be provided with a tensioning wheel, the inclined hanging groove (401) is downwards inclined away from the end of the strip-shaped through groove (201), and the end part is semicircular; one end of the strip-shaped through groove (201) is connected with a mounting hole for pulling the other cloth pulling wheel, the other end of the strip-shaped through groove is open and aligned with the inclined hanging groove (401),
the feeding end support plate (1), the discharging end front support plate (2) and the discharging end rear support plate (4) are provided with overhauling notches, and guard plates (3) are detachably arranged at the notches;
the upper surfaces of the feeding end supporting plate (1) and the discharging end front supporting plate (2) are provided with baffle plates (7) at the spreading wheels, and the section of each baffle plate (7) is L-shaped;
the horizontal position of a tensioning wheel arranged at the lower part of the feeding end supporting plate (1) can be adjusted;
the belt mounting and dismounting method of the belt supporting structure of the cutting machine is characterized by comprising the following steps of: the installation method comprises the following steps:
when in installation, the two feeding end supporting plates (1) and the two discharging end rear supporting plates (4) are symmetrically arranged at two sides of the machine body (9),
the front belt wheel (8) is arranged in the adjusting groove (101), two ends of the rear belt wheel (8) are embedded into the inclined hanging groove (401) of the rear discharge end supporting plate (4), and the bottoms of the front discharge end supporting plate (2) and the rear discharge end supporting plate (4) are respectively provided with a tensioning wheel;
the machine body is lifted, the belt (5) passes through one side of the machine body (9), the front support plate (2) of the discharge end and the rear support plate (4) of the discharge end, is sleeved on each of the belt wheels (8) and the tension wheels, the front support plate (2) of the discharge end is arranged on the rear support plate (4) of the discharge end,
the rear pinch roller (8) is moved to the working position along the strip-shaped through groove (201),
a bearing seat (6) and a guard board (3) are installed, and a tensioning wheel is adjusted to enable the belt (5) to be tensioned;
the disassembly method comprises the following steps:
removing the bearing seat (6), and moving the rear pulley (8) to the inclined hanging groove (401) along the strip-shaped through groove (201), wherein the rear pulley (8) is hung on the inclined hanging groove (401);
the front support plate (2) of the discharge end is removed from the rear support plate (4) of the discharge end,
the machine body is lifted, and the belt (5) is taken out from the rear supporting plate (4) at the discharging end and the supporting plate (1) at the feeding end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111328995.0A CN114012821B (en) | 2021-11-10 | 2021-11-10 | Belt supporting structure of cutting machine and belt mounting and dismounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111328995.0A CN114012821B (en) | 2021-11-10 | 2021-11-10 | Belt supporting structure of cutting machine and belt mounting and dismounting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114012821A CN114012821A (en) | 2022-02-08 |
| CN114012821B true CN114012821B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111328995.0A Active CN114012821B (en) | 2021-11-10 | 2021-11-10 | Belt supporting structure of cutting machine and belt mounting and dismounting method |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4860460B2 (en) * | 2006-12-28 | 2012-01-25 | 富士重工業株式会社 | Belt attaching method, belt attaching jig, belt attaching / detaching method and belt attaching / detaching jig |
| CN203682433U (en) * | 2014-01-27 | 2014-07-02 | 北京机械工业自动化研究所 | Belt conveyor |
| CN104108560B (en) * | 2014-07-01 | 2016-06-22 | 安吉县金盈磁性材料有限公司 | A kind of powder conveying equipment |
| CN205687015U (en) * | 2016-06-13 | 2016-11-16 | 汤小牛 | Light-duty short distance belt conveyor |
| CN206798465U (en) * | 2016-12-12 | 2017-12-26 | 北京京东尚科信息技术有限公司 | Belt module, belt trolley and material conveyor |
| CN207390205U (en) * | 2017-10-25 | 2018-05-22 | 上海多科电子科技有限公司 | Belt disassembling formula conveyer |
| CN211440234U (en) * | 2020-01-02 | 2020-09-08 | 衢州台威精工机械有限公司 | Belt type high-speed feeding system for numerical control cutting machine |
| CN212767196U (en) * | 2020-07-28 | 2021-03-23 | 宁波固奇包装机械制造有限公司 | Feeding device of sealing and cutting machine |
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2021
- 2021-11-10 CN CN202111328995.0A patent/CN114012821B/en active Active
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| CN114012821A (en) | 2022-02-08 |
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