Plate edge cutting equipment

Abstract

The utility model discloses plate edge cutting equipment, which relates to the technical field of plate cutting and comprises a rack, a sliding guide mechanism is mounted on the rack, a placing bottom plate is movably mounted on the guide mechanism, a cutting mechanism is further mounted on the rack, a plate is placed on the placing bottom plate, and the part, needing to be processed, of the plate protrudes out of the placing bottom plate. The cutting line of the plate is aligned with the cutting mechanism, the plate is pressed and fixed through the containing bottom plate and the pressing mechanism, then the containing bottom plate is pushed to slide towards one side on the guide mechanism, the plate of the protruding part is cut by the cutting mechanism, and therefore efficient plate cutting work is achieved; according to the plate cutting device, the placing bottom plate and the plates are automatically propelled through the transmission mechanism, stable feeding of the plates in the cutting process is guaranteed, shaking or inclination is avoided, neater and perpendicular cutting edges are obtained, the cutting efficiency is remarkably improved, meanwhile, direct contact between operators and cutting equipment is reduced, and industrial injury risks are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate cutting technical field especially relates to a plate edge cutting equipment. BACKGROUND

[0002] Carbon fiber plate is a kind of composite material plate made of carbon fiber and resin and other materials by specific process.It has high strength, low weight, high modulus (rigidity), corrosion resistance, fatigue resistance and good heat resistance, so it is widely used in aerospace, automobile manufacturing, sports goods, building reinforcement and other fields.

[0003] After hot pressing forming, carbon fiber plate will have the problems of irregular edge and burr, and the current common processing method is to use cutting tools (carbon fiber special scissors, art knife, etc.) carefully along the predetermined contour line, but the edge should be kept flat and straight during cutting to avoid leaving burrs or irregular marks, which requires fine control, so that manual processing of carbon fiber plate edge irregularity and burr problem can solve the problem, but there are some obvious defects and limitations, first, manual processing may lead to the size of finished product not meeting the design requirements, especially in batch production, manual processing may lead to the size of finished product not meeting the design requirements, especially in batch production, different batches of products may have large size difference, different batches of products may have large size difference;Second, the speed of manual processing is relatively slow, especially in the case of fine finishing, the processing time of each workpiece is long, which affects the overall production efficiency and significantly increases the labor cost.

[0004] Therefore, it is necessary to provide a new technical scheme to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a technical scheme that can solve the above problems.

[0006] To achieve the above object, the utility model provides the following technical scheme: a plate edge cutting equipment, including rack, the rack is installed with sliding guide mechanism, the guide mechanism is movably installed with the placement bottom plate, the rack is also installed with cutting mechanism, and the plate is placed on the placement bottom plate, and the part of the plate that needs to be processed protrudes from the placement bottom plate, so that the cutting line of the plate is aligned with the cutting mechanism.

[0007] As a further scheme of the utility model: the guide mechanism includes slide rail arranged on the rack and sliding block movably installed on the slide rail, and the sliding block is connected with the placement bottom plate.

[0008] As a further scheme of the utility model: the placing bottom plate is provided with a baffle, and the baffle is provided with a pressing mechanism.

[0009] As a further scheme of the utility model: the pressing mechanism comprises a top plate provided on the baffle, a pressing plate provided between the top plate and the placing bottom plate, and a lower pressing cylinder mounted on the top plate, and the lower pressing cylinder is used to drive the pressing plate to move close to and away from the placing bottom plate.

[0010] As a further scheme of the utility model: the rack is further provided with a transmission mechanism acting on the placing bottom plate, the transmission mechanism comprises a machine table mounted on the lower end of the rack, a transmission motor and a steering pulley mounted on the machine table, a first pulley and a second pulley mounted on the two ends of the rack, and a transmission belt sleeved on the output wheel of the transmission motor, the steering pulley, the first pulley and the second pulley, wherein the placing bottom plate is located between the first pulley and the second pulley, and the transmission belt is connected with the placing bottom plate.

[0011] As a further scheme of the utility model: the rack is provided with two position sensors acting on the placing bottom plate, both of the position sensors are located on the side of the rack close to the placing bottom plate, and the two position sensors are respectively mounted on the two ends of the rack.

[0012] As a further scheme of the utility model: the top plate comprises a top plate one and a top plate two, one end of the top plate one and the top plate two is connected to the baffle, the pressing plate comprises a pressing plate one provided between the top plate one and the placing bottom plate and a pressing plate two provided between the top plate two and the placing bottom plate, and the lower pressing cylinder comprises a cylinder one and a cylinder two mounted on the top plate one and a cylinder three mounted on the top plate two, wherein the cylinder one and the cylinder two are used to drive the pressing plate one to move close to and away from the placing bottom plate, and the cylinder three is used to drive the pressing plate two to move close to and away from the placing bottom plate.

[0013] As a further scheme of the utility model: the placing bottom plate is further provided with a measuring scale, and the measuring scale is provided with a slidable sliding block, wherein the end of the measuring scale close to the cutting mechanism is flush with the edge of the placing bottom plate.

[0014] As a further scheme of the utility model: the rack is provided with a waste frame, the waste frame is provided with a circulating water tank at the bottom, and the waste frame is provided with a waste discharge opening corresponding to the circulating water tank.

[0015] Compared with the prior art, the beneficial effects of the technical scheme are that the to-be-processed plate is placed on the placing bottom plate, then the part of the plate that needs to be processed is pushed towards the cutting mechanism, so that the plate cutting line is aligned with the cutting mechanism, then the cutting mechanism is started to work, the placing bottom plate is pushed to slide on the guide mechanism to one side, so that the plate of the protruding part is cut by the cutting mechanism, thereby realizing efficient plate cutting work, which can significantly improve production efficiency, ensure cutting stability, and reduce labor intensity and cost.

[0016] Secondly, when multiple plates are processed at the same time, the baffle is used to quickly align the stacked plates, and then the pressing mechanism can firmly fix the multiple plates on the placing bottom plate, preventing displacement of the plates during cutting due to vibration or external force, improving cutting accuracy, and ensuring that the edges of the cut plates are neat and perpendicular, meeting strict delivery quality requirements.

[0017] Furthermore, after the plate is placed on the placing bottom plate and fixed by pressing, the part to be cut is adjusted, and then the cutting mechanism is started, the transmission motor installed on the machine table is started, the output wheel of the transmission motor drives the transmission belt, the transmission belt moves through the turning pulley, the first pulley and the second pulley, and the transmission belt drives the placing bottom plate to displace, so that the plate placed on the placing bottom plate is cut by the cutting mechanism, realizing autonomous advancement of the placing bottom plate and the plate, without manual advancement operation, ensuring stable feeding of the plate during cutting, avoiding shaking or tilting, obtaining more neat and perpendicular cutting edges, significantly improving cutting efficiency, and reducing direct contact between operators and cutting equipment, reducing the risk of injury.

[0018] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0020] Figure 1 is a schematic view of the overall structure of the present application;

[0021] Figure 2 is another view of the overall structure of the present application;

[0022] Figure 3 is a schematic view of the local structure of the present application;

[0023] Corresponding reference signs in the drawings are explained below:

[0024] 1, frame; 2, guide mechanism; 3, placing bottom plate; 4, cutting mechanism; 5, baffle; 6, pressing mechanism; 7, top plate; 71, top plate one; 72, top plate two; 8, pressing plate; 81, pressing plate one; 82, pressing plate two; 9, downward pressing cylinder; 91, cylinder one; 92, cylinder two; 93, cylinder three; 10, slide rail; 11, sliding block; 12, transmission mechanism; 13, machine table; 14, transmission motor; 15, steering pulley; 16, first pulley; 17, second pulley; 18, transmission belt; 19, measuring scale; 20, sliding block; 21, position sensor; 22, waste frame; 23, circulating water tank; 24, waste outlet. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] Please refer to Figures 1-3 A plate edge cutting device, comprising a frame 1, a sliding guide mechanism 2 is installed on the frame 1, a placing bottom plate 3 is movably installed on the guide mechanism 2, a cutting mechanism 4 is also installed on the frame 1, a plate is placed on the placing bottom plate 3, and the part of the plate to be processed is protruded from the placing bottom plate 3, so that the cutting line of the plate is aligned with the cutting mechanism 4.

[0027] In the technical solutions of the present application, first, the plate to be processed (carbon fiber plate) is placed on the placing bottom plate 3, then the part of the plate to be processed (such as the part of the irregular edge and burr) is pushed towards the cutting mechanism 4, so that the cutting line of the plate is aligned with the cutting mechanism 4, then the cutting mechanism 4 is started to work, the placing bottom plate 3 is pushed to slide on the guide mechanism 2 to one side while pressing the plate, so that the protruding part of the plate contacts the cutting mechanism 4, and the cutting mechanism 4 gradually cuts along the cutting line of the plate during the pushing process, thereby realizing efficient plate cutting work, which can significantly improve the production efficiency, ensure the cutting stability, and reduce the labor intensity and cost.

[0028] Preferably, the cutting mechanism 4 is composed of a cutting motor, a saw blade driven by the cutting motor, and a saw blade cover covering the saw blade. In use, the cutting motor drives the saw blade to rotate at high speed, thereby cutting the plate material contacted. The saw blade cover is used to block the waste generated when the saw blade cuts the plate material, so as to avoid the waste from scattering everywhere and splashing into the eyes of the workers, thereby improving the working safety. Preferably, the cutting motor is a 1.5KW waterproof motor, and the saw blade is a 90-degree right-angle saw blade formed by sand pressing. When cutting the plate material, the edge collapse phenomenon does not occur, so that the cutting surface is smooth and flat.

[0029] In the embodiment, referring to Figure 1 , the placing base plate 3 is further provided with a baffle 5, and the baffle 5 is provided with a pressing mechanism 6.

[0030] When cutting and trimming the plate material, a plurality of plate materials can be stacked. Taking the carbon fiber plate as an example, 3-4 plate materials with a thickness of 2-3mm can be stacked on the placing base plate 3. Then, the baffle 5 on the placing base plate 3 can help the operator to quickly and accurately align the plurality of plate materials, so as to ensure that the edges of each plate material completely coincide. Then, the pressing mechanism 6 can firmly fix the plurality of plate materials on the placing base plate 3, so as to prevent the plate materials from being displaced due to vibration or external force during cutting, improve the cutting precision, ensure that the edges of the plate materials after cutting are neat and perpendicular, and meet the strict delivery quality requirements.

[0031] In the embodiment, referring to Figures 1-3 , the pressing mechanism 6 includes a top plate 7 arranged on the baffle 5, a pressing plate 8 arranged between the top plate 7 and the placing base plate 3, and a downward pressing cylinder 9 installed on the top plate 7. The downward pressing cylinder 9 is used to drive the pressing plate 8 to move close to and away from the placing base plate 3.

[0032] Specifically, after the plate materials are stacked between the placing base plate 3 and the top plate 7, the downward pressing cylinder 9 on the top plate 7 is started to push the pressing plate 8 to press the stacked plate materials. Then, the edge cutting of the plate materials can be performed. After the cutting is completed, the pressing plate 8 is lifted away from the plate materials by the downward pressing cylinder 9, so as to facilitate taking away the processed plate materials.

[0033] In the embodiment, referring to Figures 1-3, further proposes that the top plate 7 comprises a top plate one 71 and a top plate two 72, both of which are connected to the baffle 5 at one end, the pressing plate 8 comprises a pressing plate one 81 arranged between the top plate one 71 and the placing bottom plate 3 and a pressing plate two 82 arranged between the top plate two 72 and the placing bottom plate 3, and the lower pressing cylinder 9 comprises a cylinder one 91 and a cylinder two 92 installed on the top plate one 71 and a cylinder three 93 installed on the top plate two 72, wherein the cylinder one 91 and the cylinder two 92 are used to drive the pressing plate one 81 to move close to and away from the placing bottom plate 3, the cylinder three 93 is used to drive the pressing plate two 82 to move close to and away from the placing bottom plate 3, and the cylinder one 91, the cylinder two 92 and the cylinder three 93 are in a triangular distribution.

[0034] More specifically, when the stacked plates are pressed and fixed, the cylinder one 91, the cylinder two 92 on the top plate one 71 and the cylinder three 93 on the top plate two 72 are started at the same time, the pressing plate one 81 is pushed by the cylinder one 91 and the cylinder two 92 to press the one side of the plates, and the pressing plate two 82 is pushed by the cylinder three 93 to press the other side of the plates, the cylinder one 91, the cylinder two 92 and the cylinder three 93 form three-point pressing of the plates, the three-point pressing has high geometric stability, the plates are not easy to tilt or slide, the fixing of the plates on the placing bottom plate 3 is more stable, the warping or deformation of the plates caused by uneven stress during cutting is effectively prevented, and it is ensured that the plates always remain flat, wherein preferably the top plate one 71 is located on the side close to the cutting mechanism 4, so that the plates on the side close to the cutting mechanism 4 can be better pressed compared to the side away from the cutting mechanism 4, so as to reduce the influence of vibration and friction during cutting on the plates.

[0035] In the embodiment, referring to Figures 1-3 , further proposes that the guide mechanism 2 comprises a slide rail 10 arranged on the rack 1 and a sliding block 11 movably installed on the slide rail 10, and the sliding block 11 is connected with the placing bottom plate 3.

[0036] Specifically, the placing bottom plate 3 is movably installed on the slide rail 10 arranged on the rack 1 through the sliding block 11 at the bottom, wherein the slide rail 10 is provided with two slide rails, so that the placing bottom plate 3 remains stable during sliding.

[0037] In the embodiment, referring to Figures 1-3 , further proposes that the rack 1 is further provided with a transmission mechanism 12 acting on the placing bottom plate 3, the transmission mechanism 12 comprises a machine table 13 installed at the lower end of the rack 1, a transmission motor 14 and a steering pulley 15 installed on the machine table 13, a first pulley 16 and a second pulley 17 installed at both ends of the rack 1, and a transmission belt 18 sleeved on the output wheel of the transmission motor 14, the steering pulley 15, the first pulley 16 and the second pulley 17, wherein the placing bottom plate 3 is located between the first pulley 16 and the second pulley 17, and the transmission belt 18 is connected with the placing bottom plate 3.

[0038] Specifically, after the plate is placed on the placing base plate 3 and is pressed and fixed, the part to be cut is adjusted, and then the cutting mechanism 4 is started. The transmission motor 14 installed on the machine table 13 is started. The output wheel of the transmission motor 14 drives the transmission belt 18. The transmission belt 18 moves by using the turning pulley 15, the first pulley 16 and the second pulley 17. The transmission belt 18 drives the placing base plate 3 to move, so that the plate placed on the placing base plate 3 is cut by the cutting mechanism 4. The placing base plate 3 and the plate are automatically pushed forward, without manual pushing operation. The stable feeding of the plate during cutting is ensured, the shaking or tilting of the plate during cutting is avoided, the cutting edges are more neat and vertical, the cutting efficiency is significantly improved, the direct contact between the operator and the cutting equipment is reduced, and the risk of injury is reduced.

[0039] In the embodiment, referring to Figures 1-3 , it is further proposed that two position sensors 21 acting on the placing base plate 3 are installed on the rack 1. The two position sensors 21 are located on the side of the rack 1 close to the placing base plate 3, and the two position sensors 21 are respectively installed at the two ends of the rack 1.

[0040] When the placing base plate 3 moves to the end position, the position sensor 21 at the end position senses the existence of the placing base plate 3, transmits the signal to the transmission motor 14 through the control system, and reversely drives the transmission motor 14 after receiving the signal instruction. The transmission belt 18 drives the placing base plate 3 to reset and translate. When the placing base plate 3 moves to the original position, the other position sensor 21 detects the existence of the placing base plate 3, and then transmits the signal to the transmission motor 14 through the control system. The transmission motor 14 stops working after receiving the signal instruction. The next time the plate is loaded, the manual starting is performed to perform the next cutting work.

[0041] In the embodiment, referring to Figures 1-2 , it is further proposed that a measuring scale 19 is further arranged on the placing base plate 3. The measuring scale 19 is provided with a slidable sliding block 20. The end of the measuring scale 19 towards the cutting mechanism 4 is flush with the edge of the placing base plate 3.

[0042] During the process of placing the plate, the measuring scale 19 and the sliding block 20 can be used to measure the part to be cut of the plate, so as to ensure the size consistency of the plate after cutting.

[0043] In the embodiment, referring to Figure 2 , it is further proposed that a waste frame 22 is arranged on the rack 1. The waste frame 22 is provided with a circulating water tank 23 at the bottom. The waste frame 22 is provided with a waste discharge port 24 corresponding to the circulating water tank 23.

[0044] Specifically, the cutting mechanism 4 can also continuously cool the cutting position through the external water cooling system when cutting the plate, so as to ensure that the temperature of the cutting mechanism 4 is not too high. The cooling liquid for cooling the cutting position will carry the cutting waste and flow into the waste frame 22 on the rack 1 after being sprayed, and then be discharged into the circulating water tank 23 through the waste discharge port 24. The circulating water tank 23 is internally provided with a sedimentation area and a storage area, and the sedimentation area and the storage area are communicated and are also provided with a filter screen therebetween. The waste water is first discharged into the sedimentation area, and then is transferred to the storage area through the filtration of the filter screen after being deposited in the sedimentation area. Then, the water cooling system draws the treated cooling liquid for recycling. The placing bottom plate 3 is made of stainless steel material to prevent corrosion and rust after long-term contact with water.

[0045] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A sheet metal edge-cutting device, characterized in that, Includes a frame (1), on which a sliding guide mechanism (2) is installed, on which a placement base plate (3) is movably installed, and on which a cutting mechanism (4) is also installed. The plate is placed on the placement base plate (3), and the part of the plate that needs to be processed protrudes from the placement base plate (3), so that the cutting line of the plate is aligned with the cutting mechanism (4). The frame (1) is also provided with a transmission mechanism (12) that acts on the placement base plate (3). The transmission mechanism (12) includes a machine base (13) installed at the lower end of the frame (1), a transmission motor (14) and a steering pulley (15) installed on the machine base (13), a first pulley (16) and a second pulley (17) installed at both ends of the frame (1), and a transmission belt (18) sleeved on the output wheel of the transmission motor (14), the steering pulley (15), the first pulley (16) and the second pulley (17). The placement base plate (3) is located between the first pulley (16) and the second pulley (17), and the transmission belt (18) is connected to the placement base plate (3).

2. The sheet metal edge cutting equipment according to claim 1, characterized in that, The guiding mechanism (2) includes a slide rail (10) mounted on the frame (1) and a slider (11) movably mounted on the slide rail (10), and the slider (11) is connected to the placement base plate (3).

3. The sheet metal edge cutting equipment according to claim 2, characterized in that, A baffle (5) is provided on the placement base plate (3), and a pressing mechanism (6) is provided on the baffle (5).

4. The sheet metal edge cutting device according to claim 3, characterized in that, The pressing mechanism (6) includes a top plate (7) disposed on the baffle (5), a pressure plate (8) disposed between the top plate (7) and the placement base plate (3), and a pressing cylinder (9) installed on the top plate (7). The pressing cylinder (9) is used to drive the pressure plate (8) to move closer to and away from the placement base plate (3).

5. The sheet metal edge cutting device according to claim 1, characterized in that, Two position sensors (21) that act on the placement base plate (3) are installed on the frame (1). Both position sensors (21) are located on the side of the frame (1) close to the placement base plate (3), and the two position sensors (21) are respectively installed at both ends of the frame (1).

6. The sheet metal edge-cutting device according to claim 4, characterized in that, The top plate (7) includes a top plate one (71) and a top plate two (72). One end of the top plate one (71) and the top plate two (72) are connected to the baffle (5). The pressure plate (8) includes a pressure plate one (81) disposed between the top plate one (71) and the placement base plate (3) and a pressure plate two (82) disposed between the top plate two (72) and the placement base plate (3). The pressing cylinder (9) includes a cylinder one (91) and a cylinder two (92) installed on the top plate one (71) and a cylinder three (93) installed on the top plate two (72). The cylinder one (91) and the cylinder two (92) are used to drive the pressure plate one (81) to move closer to and away from the placement base plate (3), and the cylinder three (93) is used to drive the pressure plate two (82) to move closer to and away from the placement base plate (3).

7. The sheet metal edge cutting device according to claim 1, characterized in that, The base plate (3) is also provided with a measuring ruler (19), and the measuring ruler (19) is provided with a sliding block (20). The end of the measuring ruler (19) facing the cutting mechanism (4) is flush with the edge of the base plate (3).

8. The sheet metal edge cutting device according to claim 1, characterized in that, The frame (1) is provided with a waste box (22), the bottom of the waste box (22) is provided with a circulating water tank (23), and the waste box (22) is provided with a waste discharge port (24) corresponding to the circulating water tank (23).

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