A length cutting device for glass fiber reinforced plastic profile

Abstract

The utility model discloses a fixed length cutting device of glass steel section bar, including tow wheel group, section bar support frame and length limiter, tow wheel group can tow and convey glass steel section bar, and the section bar support frame includes a plurality of fulcrum wheel disc arranged along a straight line, and the glass steel section bar of towed and conveyed passes every fulcrum wheel disc, and the length limiter is installed in the outside of the last fulcrum wheel disc of glass steel section bar, and the first fulcrum wheel disc of glass steel section bar is equipped with the cutting ware of matched installation, and when glass steel section bar advances and contacts length limiter, the cutting ware forms cutting operation to glass steel section bar, the utility model discloses a tow wheel group to form section bar feeding, and the section bar linear motion passes the fulcrum wheel disc of multiple point positions, and finally the length limiter limits the length of stroke, and the length limiter linkage control cutting ware to complete automatic cutting operation, the fulcrum wheel disc of the utility model can rotate, and the finished product section bar of cutting can be automatically conveyed and collected in the material receiving frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to profile production equipment technical field more specifically, it relates to a fixed length cutting device of glass steel section bar. BACKGROUND

[0002] Glass steel is a kind of plastic-based composite material made of glass fiber and resin, and glass steel has the advantages of high strength, good bending and shear resistance, and is often made into hard products with fixed shape, that is, glass steel section bar.

[0003] Glass steel section bar is formed by hot extrusion, and after extrusion, glass steel section bar presents continuous long strip, and finally according to the length requirement of the customer, the equal-length section bar product is cut, and at present, enterprises still have the shortcomings of large amount of manual use, low production efficiency and unstable quality in the cutting operation link of glass steel section bar, and it is urgent to design a high-efficiency automatic equipment to solve the production problem. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the requirement of the prior art, provide a fixed length cutting device of glass steel section bar, the utility model forms section bar feeding by dragging wheel group, section bar linear motion passes through the fulcrum wheel disc of multiple points, finally limit length ware limits stroke length, limit length ware linkage control cutter to complete automatic cutting operation, the fulcrum wheel disc of the utility model can rotate, and the cut finished product section bar can be automatically transported and collected in the material receiving frame.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A fixed length cutting device of glass steel section bar, including dragging wheel group, section bar support frame and limit length ware, the dragging wheel group can drag and transport glass steel section bar, the section bar support frame includes a plurality of fulcrum wheel discs arranged along a straight line, the glass steel section bar dragged and transported passes through each fulcrum wheel disc, the limit length ware is installed on the outside of the last fulcrum wheel disc passed by the glass steel section bar, and the first fulcrum wheel disc passed by the glass steel section bar is matched with a cutter, when the glass steel section bar advances and contacts the limit length ware, the cutter forms cutting operation on the glass steel section bar.

[0007] Further, the dragging wheel group includes two dragging wheels arranged in upper and lower correspondence, and the glass steel section bar passes between the two dragging wheels.

[0008] Further, a blanking groove is formed in the fulcrum wheel disc, the blanking groove size is matched with the cross-sectional size of the glass steel section bar, and the glass steel section bar passes in the blanking groove.

[0009] Further, the number of the blanking grooves is four, the four blanking grooves are evenly arranged on the fulcrum wheel disc, and a trumpet mouth is arranged at the opening of each blanking groove.

[0010] Further, the profile supporting frame further comprises a wheel disc driving assembly, the wheel disc driving assembly is in transmission connection with all the fulcrum wheel discs, all the fulcrum wheel discs can be driven to rotate in the same direction and synchronously by the wheel disc driving assembly, and a material collecting frame is installed on the side of the rotating direction of the fulcrum wheel disc.

[0011] Further, the wheel disc driving assembly comprises a main rotating shaft and a motor, the main rotating shaft is rotatably installed, all the fulcrum wheel discs are fixedly connected to the main rotating shaft, a passive gear is connected to one end of the main rotating shaft, and a driving gear is connected to the output end of the motor and engaged with the passive gear.

[0012] Further, the length limiter comprises a vertical plate and a sensor, a trigger area is arranged at the central position of the vertical plate, the trigger area is arranged towards the running direction of the glass fiber reinforced plastic profile, and the sensor is installed on the back of the trigger area.

[0013] Further, the cutter comprises a lifting frame and a cross beam, the cross beam is in transmission connection with the lifting frame, the lifting frame can drive the cross beam to vertically move up and down, a cutting seat is fixedly connected to the lower end surface of the cross beam, a cutting knife is installed on the cutting seat, and the cutting knife can move downwards along with the cross beam to cut the glass fiber reinforced plastic profile.

[0014] Further, the cutting seat is further provided with an auxiliary pressing assembly, the auxiliary pressing assembly comprises a pressing block and a spring, a spring hole is formed in the bottom surface of the cutting seat, the pressing block is matched and inserted into the spring hole, one end of the spring is connected with the bottom of the spring hole, and the other end of the spring is connected with the pressing block, the pressing block can be inserted into the blanking groove, and the pressing block is in contact with the glass fiber reinforced plastic profile earlier than the cutting knife.

[0015] The profile feeding device has the advantages that the profile feeding device can realize automatic feeding of the glass fiber reinforced plastic profile, the profile feeding device can realize automatic cutting of the glass fiber reinforced plastic profile, the profile feeding device can realize automatic collection of the finished profile, the profile feeding device is convenient to use, and the profile feeding device has the advantages of high automation degree and stable cutting quality.

[0016] 1. The profile feeding device can realize automatic feeding of the glass fiber reinforced plastic profile, the profile feeding device can realize automatic cutting of the glass fiber reinforced plastic profile, the profile feeding device can realize automatic collection of the finished profile, the profile feeding device is convenient to use, and the profile feeding device has the advantages of high automation degree and stable cutting quality.

[0017] 2. The profile feeding device can realize automatic feeding of the glass fiber reinforced plastic profile, the profile feeding device can realize automatic cutting of the glass fiber reinforced plastic profile, the profile feeding device can realize automatic collection of the finished profile, the profile feeding device is convenient to use, and the profile feeding device has the advantages of high automation degree and stable cutting quality. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a top view of a length cutting device for a glass fiber reinforced plastic profile according to an embodiment of the present application;

[0019] Figure 2 Fig. 2 is a front view of a fulcrum wheel according to an embodiment of the present application;

[0020] Figure 3 Fig. 3 is a side view of a transmission structure of the fulcrum wheel according to an embodiment of the present application;

[0021] Figure 4 Fig. 4 is a schematic view of a profile cutting structure of a cutter according to an embodiment of the present application;

[0022] Figure 5 Fig. 5 is a front view of a length limiter according to an embodiment of the present application.

[0023] Fig. 1 is a top view of a length cutting device for a glass fiber reinforced plastic profile according to an embodiment of the present application; Fig. 2 is a front view of a fulcrum wheel according to an embodiment of the present application; Fig. 3 is a side view of a transmission structure of the fulcrum wheel according to an embodiment of the present application; Fig. 4 is a schematic view of a profile cutting structure of a cutter according to an embodiment of the present application; Fig. 5 is a front view of a length limiter according to an embodiment of the present application. DETAILED DESCRIPTION

[0024] 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 other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0025] As Figures 1-5The length cutting device of the glass fiber reinforced plastic profile shown comprises a dragging wheel set 1, a profile support frame 2 and a length limiter 3, the dragging wheel set 1 comprises two dragging wheels 11 arranged in correspondence with each other, the glass fiber reinforced plastic profile passes between the two dragging wheels 11, the dragging wheel 11 is driven by power, and the dragging wheel set 1 can drag and convey the glass fiber reinforced plastic profile through the friction effect, the profile support frame 2 comprises a plurality of fulcrum wheel plates 21 arranged in a straight line, the dragged and conveyed glass fiber reinforced plastic profile straightly passes each fulcrum wheel plate 21, the fulcrum wheel plate 21 plays a role of supporting the glass fiber reinforced plastic profile, the number of the point positions of the fulcrum wheel plate 21 is determined according to the required length of the glass fiber reinforced plastic profile, and the drooping of the glass fiber reinforced plastic profile is prevented (the drooping will cut the profile with a length not meeting the requirements), the length limiter 3 is installed outside the last fulcrum wheel plate 21 through which the glass fiber reinforced plastic profile passes, the dragged and conveyed glass fiber reinforced plastic profile straightly passes each fulcrum wheel plate 21 and finally reaches the length limiter 3, the position of the length limiter 3 determines the required length of the glass fiber reinforced plastic profile, the first fulcrum wheel plate 21 through which the glass fiber reinforced plastic profile passes is provided with a cutting device 4 in a matched manner, the length limiter 3 and the cutting device 4 are kept in linkage, when the glass fiber reinforced plastic profile contacts the length limiter 3, it represents that the output length of the glass fiber reinforced plastic profile meets the actual requirements, at this time, the cutting device 4 is started to form a cutting operation on the glass fiber reinforced plastic profile to cut the glass fiber reinforced plastic profile meeting the length requirements, and the above design of the utility model enables the equipment to automatically cut to length and automatically cut, has the advantages of less use of manual work, high degree of automation and stable cutting quality.

[0026] As shown in Figure 2 and Figure 4 shown, the fulcrum wheel plate 21 is provided with a blanking groove 211, the size of the blanking groove 211 is matched with the cross-sectional size of the glass fiber reinforced plastic profile, the glass fiber reinforced plastic profile passes in the blanking groove 211, and the position of the blanking groove 211 plays a role of supporting the glass fiber reinforced plastic profile.

[0027] As shown in Figure 2 shown, the blanking groove 211 is provided with four openings, and a plurality of blanking grooves 211 are provided to adapt to the continuous cutting operation, the four blanking grooves 211 are arranged in a uniform manner on the fulcrum wheel plate 21, and the slot of each blanking groove 211 is provided with a horn 212, in actual production, the topmost blanking groove 211 is used for supporting the glass fiber reinforced plastic profile, after the cutting of the glass fiber reinforced plastic profile is completed, the blanking groove 211 with the glass fiber reinforced plastic profile will descend to unload, and then a new blanking groove 211 will rotate to the top.

[0028] As shown in Figure 1As shown, the profile support frame 2 further comprises a wheel disc driving assembly 22, which is in driving connection with all the fulcrum wheel discs 21, and through the wheel disc driving assembly 22, all the fulcrum wheel discs 21 can be driven to rotate synchronously in the same direction, and along with the synchronous rotation of all the fulcrum wheel discs 21 in the same direction, the automatic material falling effect of the cut glass fiber reinforced plastic profile can be formed, and the material receiving frame 5 is installed on the side of the rotation direction of the fulcrum wheel disc 21, and the material receiving frame 5 is used to receive the automatically fallen glass fiber reinforced plastic profile.

[0029] As shown in Figure 1 and Figure 3 The wheel disc driving assembly 22 comprises a main rotating shaft 221 and a motor 223, the main rotating shaft 221 is rotatably installed through a bearing seat, and all the fulcrum wheel discs 21 are fixedly connected to the main rotating shaft 221, so as to rotate synchronously in the same direction with the main rotating shaft 221, one end of the main rotating shaft 221 is connected with a driven gear 222, and the output end of the motor 223 is connected with a driving gear 224, the driving gear 224 is in meshing connection with the driven gear 222, through the meshing relationship between the driving gear 224 and the driven gear 222, the motor 223 can drive the main rotating shaft 221 to rotate after being started, so as to realize the synchronous rotation in the same direction of all the fulcrum wheel discs 21, and the rotation angle of the fulcrum wheel disc 21 is 90 degrees each time.

[0030] As shown in Figure 5 The length limiter 3 comprises a vertical plate 31 and a sensor 33, the central position of the vertical plate 31 is provided with a trigger area 32, the trigger area 32 is arranged towards the running direction of the glass fiber reinforced plastic profile, and the end point of the glass fiber reinforced plastic profile is the trigger area 32, which represents that the length has met the requirements when the glass fiber reinforced plastic profile contacts the trigger area 32, the sensor 33 is installed on the back of the trigger area 32, the sensor 33 receives the trigger signal, and controls the cutter 4 to start the cutting operation in linkage, through the design of the length limiter 3, the cutting length of the glass fiber reinforced plastic profile can be kept consistent each time, and the cutting quality stability is significantly improved.

[0031] As shown in Figure 1 and Figure 4As shown, the cutter 4 comprises a lifting frame 41, a crossbeam 42 which is drivingly connected to the lifting frame 41, the lifting frame 41 is a common existing device and will not be described in detail here, the lifting frame 41 can drive the crossbeam 42 to make vertical lifting movement, the lower end surface of the crossbeam 42 is fixedly connected with a cutting seat 43, the cutting seat 43 is installed with a cutting knife 44, during cutting operation, the cutting knife 44 can move downward with the crossbeam 42 to form cutting operation on the glass fiber reinforced plastic profile, in order to prevent the occurrence of head lifting phenomenon during cutting process, the cutting seat 43 is also installed with an auxiliary pressing assembly 45, the auxiliary pressing assembly 45 is installed on the side of the cutting knife 44 and can complete the pressing head operation, the auxiliary pressing assembly 45 comprises a pressing block 451 and a spring 452, the bottom surface of the cutting seat 43 is provided with a spring hole 431, the pressing block 451 is matched and inserted into the spring hole 431, one end of the spring 452 is connected with the hole bottom of the spring hole 431, and the other end is connected with the pressing block 451, the pressing block 451 can be inserted into the blanking groove 211 and is pressed on the glass fiber reinforced plastic profile, the pressing block 451 is in contact with the glass fiber reinforced plastic profile earlier than the cutting knife 44, the pressing block 451 is elastically pressed, with the downward movement of the crossbeam 42, the spring 452 will be compressed, and the pressing force will also increase, the elastic pressing structure can not only ensure the pressing head requirement during cutting, but also will not affect the normal downward movement of the cutting knife 44 to complete the cutting operation.

[0032] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A device for cutting fiberglass sections of a predetermined length, characterized in that, The device comprises a dragging wheel set (1), a profile support frame (2) and a length limiter (3), the dragging wheel set (1) can drag the glass fiber reinforced plastic profile, the profile support frame (2) comprises a plurality of supporting point wheel plates (21) arranged in a straight line, the glass fiber reinforced plastic profile dragged is straightly arranged through each supporting point wheel plate (21), the length limiter (3) is installed outside the last supporting point wheel plate (21) through which the glass fiber reinforced plastic profile passes, and the first supporting point wheel plate (21) through which the glass fiber reinforced plastic profile passes is equipped with a cutter (4).

2. The apparatus according to claim 1, wherein The dragging wheel set (1) comprises two dragging wheels (11) arranged in an upper and lower correspondence, and the glass fiber reinforced plastic profile passes between the two dragging wheels (11).

3. The apparatus according to claim 1, wherein the apparatus is characterized by: The supporting point wheel plate (21) is provided with a blanking groove (211), and the size of the blanking groove (211) is matched with the cross-sectional size of the glass fiber reinforced plastic profile, and the glass fiber reinforced plastic profile passes through the blanking groove (211).

4. The apparatus according to claim 3, wherein the apparatus is characterized by: The blanking groove (211) is provided with four trumpet mouths (212) at the groove openings of the blanking groove (211).

5. The apparatus according to claim 1, wherein The profile support frame (2) further comprises a wheel plate driving assembly (22), the wheel plate driving assembly (22) is in driving connection with all the supporting point wheel plates (21), all the supporting point wheel plates (21) can be driven to rotate in the same direction and synchronously by the wheel plate driving assembly (22), and the supporting point wheel plate (21) is provided with a material collecting frame (5) on the side of the rotating direction.

6. The apparatus according to claim 5, wherein The wheel plate driving assembly (22) comprises a main rotating shaft (221) and a motor (223), the main rotating shaft (221) is rotatably installed, all the supporting point wheel plates (21) are fixedly connected to the main rotating shaft (221), one end of the main rotating shaft (221) is connected with a driven gear (222), and the output end of the motor (223) is connected with a driving gear (224).

7. The apparatus according to claim 1, wherein The length limiter (3) comprises a vertical plate (31) and a sensor (33), the vertical plate (31) is provided with a trigger area (32) at the central position, the trigger area (32) is arranged towards the advancing direction of the glass fiber reinforced plastic profile, and the sensor (33) is installed on the back of the trigger area (32).

8. The apparatus according to claim 3, wherein the apparatus is characterized by: The cutter (4) comprises a lifting frame (41) and a cross beam (42), the cross beam (42) is in driving connection with the lifting frame (41), the lifting frame (41) can drive the cross beam (42) to vertically move up and down, the cross beam (42) is fixedly connected with a cutting seat (43) at the lower end surface, the cutting seat (43) is installed with a cutting knife (44), and the cutting knife (44) can move downward with the cross beam (42) to cut the glass fiber reinforced plastic profile.

9. The apparatus according to claim 8, wherein the apparatus is characterized by: The cutting seat (43) is also provided with an auxiliary pressing assembly (45), which comprises a pressing block (451) and a spring (452). The bottom surface of the cutting seat (43) is provided with a spring hole (431), the pressing block (451) is matched and inserted into the spring hole (431), one end of the spring (452) is connected with the hole bottom of the spring hole (431), and the other end is connected with the pressing block (451). The pressing block (451) can be inserted into the blanking groove (211), and the pressing block (451) contacts the glass fiber reinforced plastic profile earlier than the cutting knife (44).

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