Automatic cutting device for pultrusion plate

Abstract

The utility model provides an automatic cutting device for a pultrusion plate, and relates to the technical field of wind power blades. The upper portion of the front side of the supporting piece is connected with an adjusting frame, a control key is arranged on the right side of the upper side face of the adjusting frame, a display screen is arranged on the front side of the control key, a bearing frame is installed on the rear side of the adjusting frame, and a first electric telescopic rod is connected to the upper portion of the middle of the bearing frame. The first electric telescopic rod is connected with a second electric telescopic rod backwards in a vertical state, the rear end of the second electric telescopic rod is connected with two sets of water outlets, and fasteners are arranged at the left end and the right end of the adjusting frame. The problem that an existing device cannot flexibly adapt to and adjust the corresponding cutting direction and distance according to different cutting positions on the wind power blade is solved.

Description

Technical Field

[0001] This utility model belongs to the field of wind turbine blade technology, and more specifically, it relates to an automatic cutting device for pultruded plates. Background Technology

[0002] Pultruded sheets have shown particularly strong application in the field of wind turbine blades. As the main load-bearing component, the main beam of a wind turbine blade, when manufactured using the pultrusion process, can ensure a high tolerance for defects and possess stronger structural performance. The pultrusion process allows for precise control of fiber and resin content, thereby optimizing the mechanical properties of the main beam. Furthermore, if problems arise during production, only the faulty pultruded sheet needs to be replaced, without affecting other parts, thus effectively reducing costs and safety hazards. During the manufacturing process of wind turbine blades, shaping is often required. However, different parts have different cutting requirements, and some parts need to have reserved dimensions to avoid cutting the blade shell. Currently, some existing automatic pultruded sheet cutting devices have significant shortcomings; they cannot flexibly adapt and adjust the cutting direction and distance for different cutting positions on the wind turbine blade, which can easily damage the blade shell. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides an automatic pultruded plate cutting device, which solves the problem that existing devices cannot flexibly adapt to and adjust the corresponding cutting direction and distance for different cutting positions on wind turbine blades.

[0004] This utility model discloses an automatic cutting device for pultruded sheets, achieved through the following specific technical means:

[0005] An automatic pultruded plate cutting device includes: a support member; the upper front side of the support member is connected to an adjustment frame, a control button is provided on the upper right side of the adjustment frame, a display screen is provided on the front side of the control button, a bearing frame is installed on the rear side of the adjustment frame, a first electric telescopic rod is connected to the upper middle position of the bearing frame, the first electric telescopic rod is connected to a second electric telescopic rod in a vertical rearward state, two sets of water outlets are connected to the rear end of the second electric telescopic rod, and fasteners are provided at both ends of the adjustment frame.

[0006] Furthermore, an adjustment groove is provided on the rear side of the upper side of the adjustment frame. The adjustment groove is "V" shaped. A sliding cylinder is sleeved on the lower end of the first electric telescopic rod. The sliding cylinder is connected forward to an adjustment plate that is also "V" shaped. The adjustment plate is embedded in the adjustment groove. A rotating part is provided at the bottom of the first electric telescopic rod. The lower end of the rotating part is placed inside the support frame.

[0007] Furthermore, both the left and right sides of the adjustment frame are connected to the control component. A first rotating groove running in a left-right direction is opened in the middle position of the upper side of the control component. A first rotating component is provided in the first rotating groove. The rear side of the first rotating component is connected to a first single-head bearing, which is located inside the control component. The front side of the first rotating component passes through a first through bearing and is connected to a first motor. Both the first through bearing and the first motor are located inside the control component.

[0008] Furthermore, a third electric telescopic rod is connected above the first rotating component, the third electric telescopic rod is connected to a fourth electric telescopic rod in a vertical rearward state, the fourth electric telescopic rod is connected to a support rod in a vertical downward state, the lower end of the support rod is connected to a second rotating component, the second rotating component is disposed in the second rotating groove of the fastener, the right side of the second rotating component is connected to a second single-head bearing, the second single-head bearing is located inside the fastener, the left side of the second rotating component passes through the second through bearing and is connected to the second motor, both the second through bearing and the second motor are disposed inside the fastener.

[0009] Furthermore, a stop plate is provided on the front side of the support rod above the second rotating groove. A stop groove is provided inside the fastener on the left side of the stop plate. Small electric telescopic rods are installed on both sides of the stop groove. The right end of the small electric telescopic rod is connected to the front end of the side of the stop plate.

[0010] Furthermore, the fasteners are connected by a fastening electric telescopic rod, and protrusions are provided on the upper side of the base plate below the fasteners and the lower side of the base plate above the fasteners.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model, by setting up a sliding cylinder, a rotating component, an adjusting groove, and an adjusting plate, allows the sliding cylinder on the first electric telescopic rod to only slide up and down and cannot be rotated. When the sliding cylinder is lifted upwards, the first electric telescopic rod can be rotated, thereby placing the adjusting rod at a suitable angle within the adjusting groove, thus achieving the purpose of cutting different parts of the wind turbine blade at different angles.

[0013] 2. By setting up a first rotating component and a second rotating component, this utility model helps to accurately adjust the cutting direction according to the specific cutting position on the wind turbine blade, thereby effectively avoiding accidental damage to the blade shell during the cutting process.

[0014] 3. This utility model increases the friction between the fastener and the pultruded plate to be cut by setting protrusions, thereby preventing the pultruded plate to be cut from shifting or falling off. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the connection structure of the first rotating component of this utility model.

[0018] Figure 4 This is a schematic diagram of the connection structure of the second rotating component of this utility model.

[0019] Figure 5 This is a schematic diagram of the baffle plate structure of this utility model.

[0020] Figure 6 This is a schematic diagram of the connection structure of the first electric telescopic rod of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Support components;

[0023] 2. Adjustment frame; 201. Adjustment slot;

[0024] 3. Load-bearing frame;

[0025] 4. Adjusting plate; 401. Sliding cylinder;

[0026] 5. First electric telescopic rod; 501. Second electric telescopic rod; 502. Rotating component;

[0027] 6. Water outlet;

[0028] 7. Control components;

[0029] 8. Third electric telescopic pole; 801. Fourth electric telescopic pole; 802. Support pole;

[0030] 9. Fasteners; 901. Fastening electric telescopic poles;

[0031] 10. Protrusion;

[0032] 11. Stop plate; 1101. Stop groove; 1102. Small electric telescopic rod;

[0033] 12. First rotating component; 1201. Second rotating component; 1202. First rotating groove; 1203. Second rotating groove;

[0034] 13. First motor; 1301. Second motor;

[0035] 14. First through bearing; 1401. Second through bearing;

[0036] 15. First single-ended bearing; 1501. Second single-ended bearing. Detailed Implementation

[0037] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0038] Example:

[0039] As attached Figure 1 To be continued Figure 6 As shown:

[0040] This utility model provides an automatic cutting device for pultruded plates, including: a support member 1; the upper front side of the support member 1 is connected to an adjusting frame 2, a control button is provided on the upper right side of the adjusting frame 2, a display screen is provided on the front side of the control button, a bearing frame 3 is installed on the rear side of the adjusting frame 2, a first electric telescopic rod 5 is connected to the upper middle position of the bearing frame 3, the first electric telescopic rod 5 is connected to a second electric telescopic rod 501 in a vertical state, two sets of water outlets 6 are connected to the rear end of the second electric telescopic rod 501, and fasteners 9 are provided at both the left and right ends of the adjusting frame 2.

[0041] Among them, such as Figure 1 As shown, an adjustment groove 201 is provided on the rear side of the upper side of the adjustment frame 2. The adjustment groove 201 is "V" shaped. A sliding cylinder 401 is sleeved on the lower end of the first electric telescopic rod 5. The sliding cylinder 401 is connected to an adjustment plate 4, which is also "V" shaped, and the adjustment plate 4 is embedded in the adjustment groove 201. A rotating part 502 is provided at the bottom of the first electric telescopic rod 5. The lower end of the rotating part 502 is placed inside the bearing frame 3. The sliding cylinder 401 can only slide up and down on the first electric telescopic rod 5 and cannot rotate. By lifting the sliding cylinder 401 upward and rotating the first electric telescopic rod 5, the adjustment plate 4 is placed in the adjustment groove 201 at a suitable angle, so as to achieve oblique cutting of different angles on various parts of the wind turbine blade.

[0042] Among them, such as Figure 3 , Figure 4 and Figure 5As shown, the left and right sides of the adjustment frame 2 are connected to the control component 7. A first rotating groove 1202, running left and right, is provided in the middle of the upper side of the control component 7. A first rotating component 12 is located within the first rotating groove 1202. A first single-headed bearing 15 is connected to the rear side of the first rotating component 12, which is located inside the control component 7. The front side of the first rotating component 12 passes through a first through bearing 14 and connects to a first motor 13. Both the first through bearing 14 and the first motor 13 are located inside the control component 7. A third electric telescopic rod 8 is connected above the first rotating component 12. The third electric telescopic rod 8 extends vertically backward and connects to a fourth electric telescopic rod 801. The fourth electric telescopic rod 801 extends vertically downward and connects to a support rod 802. The lower end of the support rod 802 connects to a second rotating component 1201. The second rotating component 1201 is located on... Inside the second rotating groove 1203 of the fastener 9, the right side of the second rotating component 1201 is connected to the second single-head bearing 1501, which is located inside the fastener 9. The left side of the second rotating component 1201 passes through the second through bearing 1401 and is connected to the second motor 1301. Both the second through bearing 1401 and the second motor 1301 are located inside the fastener 9. A stop plate 11 is provided on the front side of the support rod 802 and above the second rotating groove 1203. A stop groove 1101 is provided inside the fastener 9 on the left side of the stop plate 11. Small electric telescopic rods 1102 are installed on both sides of the stop groove 1101. The right end of the small electric telescopic rod 1102 is connected to the front side of the stop plate 11, which is beneficial to adjust the cutting direction according to the cutting position on the wind turbine blade and prevent the water jet from accidentally damaging the blade shell.

[0043] Among them, such as Figure 5 As shown, the fasteners 9 are connected by a fastening electric telescopic rod 901. The upper side of the base plate below the fasteners 9 and the lower side of the base plate above the fasteners 9 are both provided with protrusions 10 to increase the friction between the fasteners 9 and the pultruded plate to be cut, and to prevent them from shifting or falling off.

[0044] The specific usage and function of this embodiment are as follows:

[0045] In this invention, based on the specific cutting position on the wind turbine blade, the first motor 13 and the second motor 1301 are controlled to adjust the positions of the first rotating component 12 and the second rotating component 1201 to adjust the cutting direction. The fastener 9's electric telescopic rod 901 is controlled to fasten and position the cutting part. The sliding cylinder 401 is lifted upward, and the first electric telescopic rod 5 is rotated to place the adjusting plate 4 into the adjusting groove 201 at a suitable angle. The appropriate oblique cutting angle is adjusted, and the control button is pressed to set the precise cutting distance to cut the wind turbine blade.

[0046] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. An automatic pultruded sheet cutting device, comprising: Support component (1); characterized in that: the upper front side of the support component (1) is connected to the adjustment frame (2), the upper right side of the adjustment frame (2) is provided with a control button, the front side of the control button is provided with a display screen, the rear side of the adjustment frame (2) is provided with a bearing frame (3), the upper middle position of the bearing frame (3) is connected to the first electric telescopic rod (5), the first electric telescopic rod (5) is connected to the second electric telescopic rod (501) in a vertical state, the rear end of the second electric telescopic rod (501) is connected to two sets of water outlets (6), and fasteners (9) are provided at both the left and right ends of the adjustment frame (2).

2. The automatic pultruded sheet cutting device as described in claim 1, characterized in that: The upper side of the adjustment frame (2) is provided with an adjustment groove (201) in the shape of a "V". The lower end of the first electric telescopic rod (5) is fitted with a sliding cylinder (401). The sliding cylinder (401) is connected to an adjustment plate (4) in the same shape of a "V" in the front. The adjustment plate (4) is embedded in the adjustment groove (201). The bottom of the first electric telescopic rod (5) is provided with a rotating part (502). The lower end of the rotating part (502) is placed inside the bearing frame (3).

3. The automatic pultruded sheet cutting device as described in claim 1, characterized in that: The left and right sides of the adjustment frame (2) are connected to the control component (7). The control component (7) has a first rotating groove (1202) with a left-right orientation at the middle position on the upper side. The first rotating groove (1202) has a first rotating component (12). The rear side of the first rotating component (12) is connected to a first single-head bearing (15). The first single-head bearing (15) is located inside the control component (7). The front side of the first rotating component (12) passes through the first through bearing (14) and is connected to the first motor (13). The first through bearing (14) and the first motor (13) are both located inside the control component (7).

4. The automatic pultruded sheet cutting device as described in claim 3, characterized in that: The first rotating component (12) is connected to the upper part of the third electric telescopic rod (8), the third electric telescopic rod (8) is connected to the fourth electric telescopic rod (801) in a vertical state, the fourth electric telescopic rod (801) is connected to the support rod (802) in a vertical state, the lower end of the support rod (802) is connected to the second rotating component (1201), the second rotating component (1201) is set in the second rotating groove (1203) of the fastener (9), the right side of the second rotating component (1201) is connected to the second single-head bearing (1501), the second single-head bearing (1501) is located inside the fastener (9), the left side of the second rotating component (1201) passes through the second through bearing (1401) and is connected to the second motor (1301), the second through bearing (1401) and the second motor (1301) are both set inside the fastener (9).

5. The automatic pultruded sheet cutting device as described in claim 4, characterized in that: A stop plate (11) is provided on the front side of the support rod (802) and above the second rotating groove (1203). A stop groove (1101) is provided inside the fastener (9) on the left side of the stop plate (11). Small electric telescopic rods (1102) are installed on both sides of the stop groove (1101). The right end of the small electric telescopic rod (1102) is connected to the front end of the side of the stop plate (11).

6. The automatic pultruded sheet cutting device as described in claim 1, characterized in that: The fasteners (9) are connected by a fastening electric telescopic rod (901). The upper side of the base plate below the fasteners (9) and the lower side of the base plate above the fasteners (9) are provided with protrusions (10).

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