Glass fiber reinforced plastic fixed-length cutting-off equipment

Abstract

Glass fiber reinforced plastic fixed-length cutting-off equipment comprises a rotating roller used for installing a glass fiber reinforced plastic pipe, and the rotating roller is erected on a cutting-off platform through a support. A mounting seat is arranged on one side of the cut-off platform, the mounting seat can move on the cut-off platform in the length direction of the rotating roller, and a cut-off tool is arranged on the mounting seat and can move in the direction perpendicular to the rotating roller; a marking assembly is connected to the side, close to the rotating roller, of the mounting base, and one side of the marking assembly and the cutting tool are located in the same vertical plane. The connecting rod is connected with the mounting base, so that the marking assembly and the mounting base synchronously move in the parallel direction of the rotating roller, and a marking frame of the marking assembly can mark the cutting position, so that when the marking frame moves to the cutting position, a cutting tool just moves to the cutting position along with the marking frame, and fixed-length cutting of the glass steel pipe is more accurate; and the cutting position can be found more quickly, and adjustment of an operator is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic cutting, in particular to a glass fiber reinforced plastic fixed-length cutting device. Background Art

[0002] FRP braided pultruded winding tube is a new type of casing material, mainly composed of an inner braided layer, an intermediate layer and an outer braided layer. The manufacturing process is formed by pultrusion process. The inner and outer braided layers designed with different braiding angles and the longitudinal and circumferential composite intermediate layers together constitute an ideal material product. The main purpose is drainage, sewage, optical fiber, cable and other liquid flow or wrapping pipelines. Usually, the pultrusion process forms a longer pipe. In actual use, the FRP pipe needs to be cut into short pipes of different lengths according to the preset size. When cutting, the cutting position is usually marked on the outside of the FRP pipe with cutting according to the size, that is, it is cut at a fixed length, and then the FRP pipe is set on the rotating roller of the cutting equipment, and the moving cutting tool is cut along the marked position for fixed length cutting. However, in actual use, it is usually necessary to align the cutting tool with the cutting position by the naked eye, but on the one hand, it is a test of the accuracy of the operator. On the other hand, fatigue will occur after long-term work, resulting in a deviation of the cutting position. After the outside of the FRP pipe is damaged, the cutting position is readjusted. In severe cases, the pipe is cut through, causing a section of the pipe to be unable to be used normally. Utility Model Content

[0003] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a glass fiber reinforced plastic fixed-length cutting device.

[0004] The technical solution of this utility model is as follows:

[0005] A FRP fixed-length cutting device comprises a rotating roller for mounting a FRP pipe, wherein the rotating roller is mounted on a cutting platform through a bracket and driven to rotate by a driving device;

[0006] A mounting seat is provided on one side of the cutting platform, and the mounting seat can move along the length direction of the rotating roller on the cutting platform. A cutting tool is provided on the mounting seat, and the cutting tool can move in a direction perpendicular to the rotating roller.

[0007] A marking component is connected to one side of the mounting seat close to the rotating roller, and the marking component is arranged in contact with the outer side of the glass fiber reinforced plastic pipe, and the marking component can move along with the mounting seat.

[0008] The specific structure of the marking assembly is that the marking assembly includes a slide seat slidably arranged with the cutting platform, and the slide seat is connected to the side surface of the mounting seat through a connecting rod;

[0009] The slide seat is connected with a marking frame through a support rod, and the marking frame is arranged in contact with the glass fiber reinforced plastic pipe.

[0010] In order to align the cutting tool with the cutting position, the marking frame has one and only one side surface on which the plane is the cutting plane of the cutting tool.

[0011] In order to make the marking frame compatible with the glass fiber reinforced plastic pipe, the surface of the marking frame in contact with the glass fiber reinforced plastic pipe is set to an arc shape that is compatible with it.

[0012] In order to facilitate the sliding of the slide seat in a direction parallel to the rotating roller, a slide plate is provided on the cutting platform, and a slide groove matching the slide plate is provided at the bottom of the slide seat.

[0013] In order to make the slide plate be located directly below the rotating roller, the axis of the rotating roller and the horizontal center line of the slide plate are in the same vertical plane.

[0014] In order to enable the mounting seat to slide in a direction parallel to the rotating roller, a first slide rail is provided on one side of the cutting platform along the length direction of the rotating roller, a first slider sliding along the first slide rail is provided at the bottom of the mounting seat, and the mounting seat is driven to slide along the first slide rail by a power component.

[0015] The specific structure of the power assembly is that the power assembly includes a drive motor, a lead screw is installed at the output end of the drive motor, and a sleeve threadedly connected to the lead screw is arranged at the bottom of the mounting seat.

[0016] In order to make the sliding of the mounting seat more stable, the first slide rail is installed on the base, and two of them are provided and located on both sides of the lead screw. The base is lower than the cutting platform, and the bottom surface of the mounting seat and the upper end surface of the cutting platform are in the same horizontal plane.

[0017] In order to enable the cutting tool to move along the direction perpendicular to the rotating roller, a second slide rail is provided on the mounting seat, and the cutting tool is mounted on the tool seat, and a second sliding block that slides with the second slide rail is provided at the bottom of the tool seat;

[0018] An electric cylinder is arranged on a side of the tool seat away from the rotating roller, and an output end of the electric cylinder is connected to the tool seat.

[0019] The beneficial effects of the utility model are as follows: the utility model is a glass fiber reinforced plastic fixed-length cutting device, which can be used for the installation of the glass fiber reinforced plastic pipe to be cut by arranging a rotating roller on the cutting platform, and can drive the cutting tool to move along the direction parallel to and perpendicular to the rotating roller by arranging a power component and an electric cylinder to cooperate with the mounting seat and the tool seat respectively, thereby realizing the cutting of any position of the glass fiber reinforced plastic pipe, and secondly, a marking component is arranged, which is connected to the mounting seat by a connecting rod, thereby realizing the synchronous movement of the marking component and the mounting seat along the parallel direction of the rotating roller, and the marking frame of the marking component can mark the cutting position, so that when the marking frame moves to the cutting position, the cutting tool just moves to the cutting position with it, replacing the traditional need to observe the moving cutting tool with the naked eye to align the cutting position, so that the fixed-length cutting of the glass fiber reinforced plastic pipe is more accurate, and it is faster to find the cutting position, which is convenient for the operator to adjust, and avoids the situation that the cutting position is offset and causes damage to the glass fiber reinforced plastic pipe and frequent adjustment, so that the glass fiber reinforced plastic pipe can be accurately cut according to the required size and fixed length. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not considered to be limiting of the present invention.

[0021] In the attached picture:

[0022] Figure 1 It is a schematic diagram of the overall structure of the cutting device;

[0023] Figure 2 This is the enlarged view of point A;

[0024] Figure 3 It is a partial view of the cutting device;

[0025] Figure 4 It is a partial side view of the cutting device;

[0026] The components represented by the reference numerals in the figure are:

[0027] 1. FRP tube; 2. Rotating roller; 3. Bracket; 4. Driving device; 5. Cutting platform; 6. Mounting seat; 7. Cutting tool; 8. Connecting rod; 9. Marking assembly; 91. Slide seat; 92. Support rod; 93. Marking frame; 94. Slide plate; 95. Slide groove; 10. First slide rail; 11. First slider; 12. Driving motor; 13. Lead screw; 14. Sleeve; 15. Base; 16. Second slide rail; 17. Tool seat; 18. Second slider; 19. Electric cylinder. DETAILED DESCRIPTION

[0028] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0029] Example

[0030] As mentioned in the background technology, after the FRP tube 1 is pultruded, it needs to be cut into length according to the required size. The FRP tube 1 is installed on the rotating roller 2 of the cutting equipment. Before cutting, it is necessary to mark the outside of the FRP tube 1 according to the size, and then move the cutting tool 7 to the cutting position, start the power device of the cutting tool 7 and the driving device 4 of the rotating roller 2 to drive the cutter to rotate to complete the cutting. However, after marking the cutting position, the operator usually moves the cutting tool 7 to the cutting position by naked eyes. However, the inventor found that the cutting position can be aligned with the eyes. It is relatively accurate at the beginning of work, but after working for a period of time, the cutting tool 7 will be offset, and the worker will easily get tired, resulting in damage to the FRP tube 1 and readjusting the cutting position. Therefore, the inventor designed a marking component 9 to assist in completing the cutting work, which is explained in detail below with reference to the diagram.

[0031] This embodiment provides a glass fiber reinforced plastic fixed length cutting device, see Figure 1 , including a rotating roller 2 for mounting a glass fiber reinforced plastic pipe 1, the glass fiber reinforced plastic pipe 1 is fixed on the rotating roller 2 by a buckle, the rotating roller 2 is mounted on a cutting platform 5 by a bracket 3, and is driven to rotate by a driving device 4. In this embodiment, the driving device 4 can use a motor to drive a pulley to rotate, and then drive the rotating roller 2 to rotate through a belt, and then drive the glass fiber reinforced plastic pipe 1 to be cut to rotate.

[0032] In this embodiment, combined with Figure 3 A mounting seat 6 is provided on one side of the cutting platform 5, and the mounting seat 6 can move along the length direction of the rotating roller 2 on the cutting platform 5. Specifically, a base 15 is provided on one side of the cutting platform 5, and the base 15 is lower than the cutting platform 5. Two first slide rails 10 are installed on the base 15, and the first slide rails 10 are arranged along the length direction of the rotating roller 2. A first slider 11 sliding along the first slide rail 10 is provided at the bottom of the mounting seat 6, and the mounting seat 6 is driven by a power component to slide along the first slide rail 10. When the mounting seat 6 moves, the two first sliders 11 slide along the first slide rail 10, thereby realizing the movement of the mounting seat 6 in a direction parallel to the rotating roller 2, and in order to facilitate the connection of the marking component 9, the bottom surface of the mounting seat 6 and the upper end surface of the cutting platform 5 are in the same horizontal plane.

[0033] On the basis of the above structure, the specific structure of the driving component that drives the mounting seat 6 to move in this embodiment is that the power component includes a driving motor 12, the driving motor 12 is installed on the upper end surface of one side of the base 15, and the output end of the driving motor 12 is installed with a lead screw 13, and the above-mentioned two first slide rails 10 are arranged on both sides of the lead screw 13, and a sleeve 14 is arranged at the bottom of the mounting base 15, and an internal thread is arranged in the sleeve 14, which is engaged with the external thread of the lead screw 13, and the lead screw 13 is driven to rotate by the driving motor 12, and then the sleeve 14 is driven to move by the engagement of the threads, and finally the mounting seat 6 is driven to move along the first slide rail 10.

[0034] In this embodiment, in order to be able to perform cutting work, a cutting tool 7 is provided on the mounting seat 6, and the cutting tool 7 can move in the direction perpendicular to the rotating roller 2. In order to facilitate the cutting tool 7 to move in the direction perpendicular to the rotating roller 2 to achieve cutting work, a tool seat 17 is movably provided on the mounting seat 6, and the cutting tool 7 is installed on the tool seat 17. The tool is driven to rotate and cut by a power device. A second slide rail 16 is provided on the mounting seat 6, and the second slide rail 16 is provided with two. A second slider 18 is provided at the bottom of the tool seat 17, and the second slider 18 is slidably connected to the second slide rail 16. In order to drive the tool seat 17 to move, an electric cylinder 19 is provided on the side of the tool seat 17 away from the rotating roller 2, and the output end of the electric cylinder 19 is connected to the tool seat 17. By starting the electric cylinder 19, the output end can extend or retract to drive the tool seat 17 to move toward or away from the rotating roller 2 along the second slide rail 16, thereby driving the cutting tool 7 to move.

[0035] In this embodiment, combined with Figure 2 and Figure 4The side of the mounting seat 6 close to the rotating roller 2 is connected with a marking component 9 through a connecting rod 8. The marking component 9 is used to mark the cutting position of the FRP pipe 1, wherein the marking component 9 is arranged in contact with the outer side of the FRP pipe 1, and one side of the marking component 9 is in the same vertical plane as the cutting tool 7. When the marking component 9 is in the marking position, the cutting tool 7 is also in the marking position in the same vertical plane, and the cutting tool 7 can be directly moved to perform the cutting work. Specifically, the marking component 9 includes a slide seat 91 slidably arranged with the cutting platform 5, and the slide seat 91 is connected to the side of the mounting seat 6 through a connecting rod 8. When the mounting seat 6 moves, it can drive the slide 91 to move, and a slide plate 94 is provided on the cutting platform 5, and the slide plate 94 is parallel to the length direction of the rotating roller 2. A slide groove 95 adapted to the slide plate 94 is provided at the bottom of the slide 91, so that the slide 91 can move along the slide plate 94 when moving, thereby improving the stability of the movement of the slide 91, and the axis of the rotating roller 2 and the horizontal center line of the slide plate 94 are in the same vertical plane, ensuring that the slide plate 94 is directly below the rotating roller 2 and parallel to the rotating roller 2, thereby ensuring that the slide 91 can move in a direction parallel to the rotating roller 2 when moving.

[0036] On the basis of the above structure, a marking frame 93 is connected to the slide seat 91 through a support rod 92, and the support rod 92 can be set as a telescopic rod with adjustable height, and the marking frame 93 is set in contact with the glass fiber reinforced plastic pipe 1, and the side of the marking frame 93 in contact with the glass fiber reinforced plastic pipe 1 is set to an arc shape adapted to the glass fiber reinforced plastic pipe 1, and the marking frame 93 is set in contact with the glass fiber reinforced plastic pipe 1, which does not affect the normal rotation of the glass fiber reinforced plastic pipe 1 driven by the driving device 4, and the one side of the marking component 9 and the cutting tool 7 are in the same vertical plane, which means that the marking frame 93 has and only has one side plane where the plane is the cutting plane of the cutting tool 7. After the cutting position is marked in advance on the outer side of the glass fiber reinforced plastic pipe 1 to be cut, the marking frame is moved. 93 to one side and coincides with the cutting position. At this time, due to the above design, the blade of the cutting tool 7 also coincides with the cutting position, thereby realizing the alignment of the cutting tool 7 with the cutting position. In order to facilitate quick adjustment, a detachable ring can be set at the marking position. When the mounting seat 6 is driven by the driving motor 12 to move in a direction parallel to the rotating roller 2, the slide 91 is moved by the connecting rod 8, and then the marking frame 93 is driven to move along the rotating roller 2 until one side of the marking frame 93 moves to the ring. The driving motor 12 stops working, the ring is removed, the driving device 4 is started to drive the glass fiber reinforced plastic pipe 1 to rotate, and the cutting tool 7 and the electric cylinder 19 are started to push the cutting tool 7 to move toward the cutting position to complete the cutting work.

Claims

1. A glass fiber reinforced plastic fixed length cutting device, characterized in that: It comprises a rotating roller (2) for mounting a glass fiber reinforced plastic pipe (1), wherein the rotating roller (2) is mounted on a cutting platform (5) via a bracket (3) and driven to rotate via a driving device (4); A mounting seat (6) is provided on one side of the cutting platform (5), and the mounting seat (6) can move on the cutting platform (5) along the length direction of the rotating roller (2); a cutting tool (7) is provided on the mounting seat (6), and the cutting tool (7) can move in a direction perpendicular to the rotating roller (2); A marking component (9) is connected to the side of the mounting seat (6) close to the rotating roller (2) via a connecting rod (8), and the marking component (9) is arranged in contact with the outer side of the glass fiber reinforced plastic pipe (1), and the marking component (9) can move along with the mounting seat (6).

2. The FRP fixed-length cutting equipment according to claim 1, characterized in that: The marking assembly (9) comprises a slide seat (91) slidably arranged with the cutting platform (5), and the slide seat (91) is connected to the side surface of the mounting seat (6) through a connecting rod (8); The slide seat (91) is connected to a marking frame (93) via a support rod (92), and the marking frame (93) is arranged in contact with the glass fiber reinforced plastic pipe (1).

3. The FRP fixed-length cutting equipment according to claim 2, characterized in that: The marking frame (93) has only one side surface on which the plane is located, which is the cutting plane of the cutting tool (7).

4. The FRP fixed-length cutting equipment according to claim 2, characterized in that: The surface of the marking frame (93) in contact with the glass fiber reinforced plastic pipe (1) is arranged in an arc shape that matches the glass fiber reinforced plastic pipe (1).

5. The FRP fixed-length cutting equipment according to claim 2, characterized in that: A slide plate (94) is provided on the cutting platform (5), and the slide plate (94) is parallel to the length direction of the rotating roller (2). A slide groove (95) adapted to the slide plate (94) is provided at the bottom of the slide seat (91).

6. The FRP fixed-length cutting equipment according to claim 5, characterized in that: The axis of the rotating roller (2) and the horizontal center line of the slide plate (94) are located in the same vertical plane.

7. The FRP fixed-length cutting equipment according to claim 1, characterized in that: A first slide rail (10) is arranged on one side of the cutting platform (5) along the length direction of the rotating roller (2), a first sliding block (11) is arranged at the bottom of the mounting seat (6) and slides along the first slide rail (10), and the mounting seat (6) is driven by a power component to slide along the first slide rail (10).

8. The FRP fixed-length cutting equipment according to claim 7, characterized in that: The power assembly includes a drive motor (12), the output end of the drive motor (12) is equipped with a lead screw (13), and the bottom of the mounting seat (6) is equipped with a sleeve (14) threadedly connected to the lead screw (13).

9. The FRP fixed-length cutting equipment according to claim 8, characterized in that: The first slide rails (10) are mounted on a base (15), two of which are provided and are located on both sides of the lead screw (13); the base (15) is lower than the cutting platform (5), and the bottom surface of the mounting seat (6) and the upper end surface of the cutting platform (5) are in the same horizontal plane.

10. The FRP fixed-length cutting equipment according to claim 7, characterized in that: The mounting seat (6) is provided with a second slide rail (16), and the cutting tool (7) is installed on the tool seat (17), and the bottom of the tool seat (17) is provided with a second slide block (18) which slides with the second slide rail (16); An electric cylinder (19) is provided on the side of the tool seat (17) away from the rotating roller (2), and the output end of the electric cylinder (19) is connected to the tool seat (17).

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