Glass fiber cloth cutting device

Abstract

The invention provides a glass fiber cloth cutting device which comprises a rack, a feeding mechanism, a leveling mechanism, a tensioning mechanism, a cutting mechanism and a discharging mechanism, the cutting mechanism comprises a supporting guide rail and a plurality of cutting modules arranged on the supporting guide rail, and each cutting module comprises a cutting knife base, a cutting knife driving assembly, a cutting knife clamping assembly and a cutting blade. A cleaning assembly is arranged at the bottom of the cutting knife driving assembly and made of elastic materials, a cleaning through groove is formed in the bottom of the cleaning assembly, the cutting knife driving assembly can drive the cutting knife clamping assembly to move, and in the moving process of the cutting knife clamping assembly, the bottom of the cutting blade penetrates through the cleaning through groove. According to the glass fiber cloth cutting device, auxiliary cleaning can be conducted on the cutting blade in the on-line cutting process of glass fiber cloth, particles, fibers and other dirt left after cutting of the cutting blade are removed in real time, the cutting blade is kept in a continuous and stable sharp state, and the cutting precision and the cutting edge quality of the glass fiber cloth are guaranteed.

Description

Technical Field

[0001] The invention relates to a cutting device, in particular to a glass fiber cloth dividing device, and belongs to the technical field of glass fiber cloth processing. Background Art

[0002] In order to meet the demand for high-performance composite materials in the fields of construction, aviation, electronics, etc., glass fiber cloth, as an important reinforcing material, has higher and higher requirements for its cutting accuracy and edge quality during its production and processing. Traditional glass fiber cloth cutting devices rely on high-precision tensioning, positioning and feeding systems to achieve continuous production. However, in the actual production process, due to the high-strength characteristics of glass fiber cloth, after the cutting blade has been in contact with it for a long time, material debris, dust, fiber shavings and other impurities will adhere to the surface of the blade during cutting, which will reduce the sharpness of the blade, thereby affecting the cutting effect of the glass fiber cloth, resulting in burrs, uneven cutting, rough cutting edges and other problems. Summary of the invention

[0003] Based on the above background, the purpose of the present invention is to provide a glass fiber cloth cutting device, which can assist in cleaning the cutting blade during the online cutting process of the glass fiber cloth, and remove the particles, fibers and other dirt remaining on the cutting blade after cutting in real time, so that the cutting blade can maintain a continuous and stable sharp state, thereby ensuring the cutting accuracy and cutting edge quality of the glass fiber cloth.

[0004] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0005] A glass fiber cloth cutting device comprises a frame, a feeding mechanism, a leveling mechanism, a tensioning mechanism, a cutting mechanism and a discharging mechanism, wherein the feeding mechanism is arranged at the top of one end of the frame, the discharging mechanism is arranged at the bottom of the other end of the frame, and the leveling mechanism and the tensioning mechanism are arranged in sequence from the feeding mechanism to the discharging mechanism, the tensioning mechanism comprises a first tension component and a second tension component arranged at intervals, the cutting mechanism is arranged between the first tension component and the second tension component, the cutting mechanism comprises a supporting guide rail and a plurality of cutting modules arranged on the supporting guide rail, the two ends of the supporting guide rail are respectively fixedly connected to the two sides of the frame, the plurality of cutting modules are arranged at intervals along the length direction of the supporting guide rail, the cutting module is detachably fixedly connected to the supporting guide rail, and The cutting module can slide along the length direction of the supporting guide rail, and the cutting module includes a cutting knife base, a cutting knife driving assembly, a cutting knife clamping assembly and a cutting blade. The cutting knife base is sleeved on the outside of the supporting guide rail, the top of the cutting knife driving assembly is fixedly connected to the cutting knife base, the bottom of the cutting knife driving assembly is hinged to the cutting knife clamping assembly, one end of the cutting knife clamping assembly abuts against the bottom surface of the cutting knife base, and the other end of the cutting knife clamping assembly is fixedly connected to the cutting blade. A cleaning assembly is provided at the bottom of the cutting knife driving assembly, and the cleaning assembly is made of elastic material. A cleaning groove is provided at the bottom of the cleaning assembly. The cutting knife driving assembly can drive the cutting knife clamping assembly to move, and during the displacement of the cutting knife clamping assembly, the bottom of the cutting blade passes through the cleaning groove.

[0006] Preferably, the cutting knife driving assembly includes a cutting knife push rod motor, a fixing, a guide rod and an articulated connection, the motor end of the cutting knife push rod motor is hinged to the top of the cutting knife base, the push rod end of the cutting knife push rod motor is fixedly connected to the articulated connection, the top of the articulated connection is fixedly connected to the bottom end of the guide rod, the bottom of the articulated connection is articulated to the cutting knife clamping assembly, the upper part of the guide rod passes through the fixing, the guide rod is parallel to the push rod end of the cutting knife push rod motor, the fixing is fixedly connected to the bottom of the motor end of the cutting knife push rod motor, and the top of the cleaning assembly is fixedly connected to the bottom of the articulated connection.

[0007] Preferably, the cutting knife base includes a ring member and a fan-shaped plate, the ring member and the bottom of the fan-shaped plate are fixedly connected, the outer contour of the ring member is circular, the inner wall of the ring member is provided with a key groove penetrating the ring member along the axial direction, the ring member is sleeved on the outside of the supporting guide rail, and the top of the fan-shaped plate is hinged to the motor end of the cutting knife push rod motor.

[0008] Preferably, the other end of the cutting blade clamping assembly opposite to the cutting blade is provided with an arcuate surface, and the contour of the arcuate surface fits a part of the outer contour of the collar member.

[0009] Preferably, the bottom cross-section of the cutting blade is triangular, the bottom cross-section of the cleaning groove is triangular, the upper groove width of the cleaning groove is greater than the lower groove width of the cleaning groove, and the lower groove width of the cleaning groove decreases to its bottom groove width.

[0010] Preferably, the feeding mechanism includes a feeding motor, a feeding reducer, a feeding roller, a feeding push rod motor, a feeding tension roller and a feeding tension roller guide rail. The feeding motor is fixedly connected to the frame, the output end of the feeding motor is connected to the feeding roller via the feeding reducer, the feeding roller is hinged to the frame, the feeding tension roller guide rail is fixedly connected to the frame, the motor end of the feeding push rod motor is fixedly connected to the top of the feeding tension roller guide rail, the push rod end of the feeding push rod motor is fixedly connected to the feeding tension roller, and the end of the feeding tension roller is slidably connected to the feeding tension roller guide rail.

[0011] Preferably, the leveling mechanism comprises a leveling support rod and a plurality of leveling pressure plates arranged on the leveling support rod, and the leveling pressure plates are arranged at intervals along the length direction of the leveling support rod.

[0012] Preferably, the first tension component comprises a first tension push rod motor, a first tension pressure roller, a first tension pressure roller guide and a first tension bottom roller, the first tension bottom roller is hinged to the frame, the first tension pressure roller guide is fixedly connected to the frame, the motor end of the first tension push rod motor is fixedly connected to the top of the first tension pressure roller guide, the push rod end of the first tension push rod motor is fixedly connected to the first tension pressure roller, and the end of the first tension pressure roller is slidably connected to the first tension pressure roller guide; the second tension component comprises a second tension push rod motor, a second tension pressure roller, a second tension pressure roller guide and a second tension bottom roller, the second tension bottom roller is hinged to the frame, the second tension pressure roller guide is fixedly connected to the frame, the motor end of the second tension push rod motor is fixedly connected to the top of the second tension pressure roller guide, the push rod end of the second tension push rod motor is fixedly connected to the second tension pressure roller, and the end of the second tension pressure roller is slidably connected to the second tension pressure roller guide.

[0013] Preferably, the discharging mechanism includes a discharging motor, a discharging reducer, a discharging transmission assembly and a discharging roller. The discharging motor is fixedly connected to the frame, and the output end of the discharging motor is connected to the discharging roller via the discharging reducer and the discharging transmission assembly. The end of the discharging roller is hinged to the frame, and the output end of the discharging motor is also connected to the second tension bottom roller via the discharging reducer and the discharging transmission assembly.

[0014] Preferably, the frame includes a base frame, multiple brackets, a leveling platform, a cutting platform and a material receiving platform. The bottom ends of the multiple brackets are fixedly connected to the base frame, and the top ends of the multiple brackets are respectively fixedly connected to the leveling platform, the cutting platform and the material receiving platform. From the feeding mechanism to the discharging mechanism, the leveling platform, the cutting platform and the material receiving platform are arranged in sequence.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] A glass fiber cloth cutting device of the present invention can assist in cleaning the cutting blade during the online cutting process of the glass fiber cloth through a cutting knife driving assembly with a cleaning assembly at the bottom, in cooperation with a cutting knife base, a cutting knife clamping assembly and a cutting blade, so as to remove particles, fibers and other dirt remaining on the cutting blade after cutting in real time, so as to keep the cutting blade in a continuously and stably sharp state, thereby ensuring the cutting accuracy and cutting edge quality of the glass fiber cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a glass fiber cloth dividing device of the present invention;

[0019] Figure 2 It is a schematic diagram of the main structure of a glass fiber cloth dividing device of the present invention;

[0020] Figure 3 yes Figure 2 Schematic diagram of the AA section;

[0021] Figure 4 It is a side structural schematic diagram of a glass fiber cloth dividing device of the present invention;

[0022] Figure 5 It is a schematic diagram of the initial state structure of the cutting module in the present invention;

[0023] Figure 6 It is a schematic diagram of the bottom structure of the cutting blade and the bottom structure of the cleaning slot when the cutting module is in the initial state in the present invention;

[0024] Figure 7 It is a schematic diagram of the working state structure of the cutting module in the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the bottom of the cutting blade and the bottom of the cleaning slot when the cutting module is in the working state in the present invention;

[0026] In the figure: 1, frame; 2, feeding mechanism; 3, leveling mechanism; 4, first tension component; 5, second tension component; 6, cutting mechanism; 7, discharging mechanism; 101, bottom frame; 102, bracket; 103, leveling platform; 104, cutting platform; 105, receiving platform; 201, feeding motor; 202, feeding reducer; 203, feeding roller; 204, feeding push rod motor; 205, feeding tension roller; 206, feeding tension roller guide rail; 301, leveling support rod; 302, leveling plate; 401, first tension push rod motor; 402, first tension pressure roller; 403, first tension pressure roller guide rail; 404, first tension bottom roller; 501, second tension push rod motor; 502, The second tension pressure roller; 503, the second tension pressure roller guide rail; 504, the second tension bottom roller; 601, the support guide rail; 602, the cutting module; 6011, the guide long key; 6021, the cutting knife base; 6022, the cutting knife drive assembly; 6023, the cutting knife clamping assembly; 6024, the cutting blade; 6025, the cleaning assembly; 60211, the collar; 60222, the fan plate; 60221, the cutting knife push rod motor; 60222, the fixing part; 60223, the guide rod; 60224, the hinged connecting part; 60231, the arc surface; 60251, the cleaning slot; 701, the discharging motor; 702, the discharging reducer; 703, the discharging transmission assembly; 704, the discharging roller. DETAILED DESCRIPTION

[0027] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of the present invention is not limited to the following embodiments, and any form of modification and / or change made to the present invention will fall within the protection scope of the present invention.

[0028] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the art. The methods in the following embodiments, unless otherwise specified, are conventional methods in the art. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0029] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may also be implemented by those skilled in the art without these specific details.

[0030] like Figure 1-4As shown, an embodiment of the present invention discloses a glass fiber cloth cutting device, comprising a frame 1, a feeding mechanism 2, a leveling mechanism 3, a tensioning mechanism, a cutting mechanism 6 and a discharging mechanism 7. The feeding mechanism 2 is arranged at the top of one end of the frame 1, and the discharging mechanism 7 is arranged at the bottom of the other end of the frame 1. From the feeding mechanism 2 to the discharging mechanism 7, the leveling mechanism 3 and the tensioning mechanism are arranged in sequence, the tensioning mechanism comprises a first tension component 4 and a second tension component 5 which are arranged at intervals, and the cutting mechanism 6 is arranged between the first tension component 4 and the second tension component 5.

[0031] The glass fiber cloth cutting device adopts a continuous cloth transmission path from feeding, leveling, tensioning, cutting to discharging, wherein the leveling mechanism 3 and the tensioning mechanism are arranged in sequence, so that the glass fiber cloth can always be kept flat and with uniform tension before entering the cutting area, eliminating the cutting deviation caused by uneven cloth or inconsistent tension. In particular, the tensioning mechanism is composed of a first tension component 4 and a second tension component 5, and the cutting mechanism 6 is placed therebetween, fully ensuring that the cloth is in the best tension state during the cutting process.

[0032] The frame 1 includes a base frame 101, multiple supports 102, a leveling platform 103, a cutting platform 104 and a material receiving platform 105. The bottom ends of the multiple supports 102 are fixedly connected to the base frame 101, and the top ends of the multiple supports 102 are fixedly connected to the leveling platform 103, the cutting platform 104 and the material receiving platform 105 respectively. From the feeding mechanism 2 to the discharging mechanism 7, the leveling platform 103, the cutting platform 104 and the material receiving platform 105 are arranged in sequence.

[0033] The feeding mechanism 2 includes a feeding motor 201, a feeding reducer 202, a feeding roller 203, a feeding push rod motor 204, a feeding tension roller 205 and a feeding tension roller guide rail 206. The feeding motor 201 is fixedly connected to the frame 1, and the output end of the feeding motor 201 is connected to the feeding roller 203 through the feeding reducer 202. The feeding roller 203 is hinged to the frame 1, and the feeding tension roller guide rail 206 is fixedly connected to the frame 1. The motor end of the feeding push rod motor 204 is fixedly connected to the top of the feeding tension roller guide rail 206, the push rod end of the feeding push rod motor 204 is fixedly connected to the feeding tension roller 205, and the end of the feeding tension roller 205 is slidably connected to the feeding tension roller guide rail 206.

[0034] The leveling mechanism 3 includes a leveling support rod 301 and a plurality of leveling pressing plates 302 arranged on the leveling support rod 301 . The leveling pressing plates 302 are arranged at intervals along the length direction of the leveling support rod 301 .

[0035] The first tension assembly 4 includes a first tension push rod motor 401, a first tension pressure roller 402, a first tension pressure roller guide rail 403 and a first tension bottom roller 404, the first tension bottom roller 404 is hinged to the frame 1, the first tension pressure roller guide rail 403 is fixedly connected to the frame 1, the motor end of the first tension push rod motor 401 is fixedly connected to the top of the first tension pressure roller guide rail 403, the push rod end of the first tension push rod motor 401 is fixedly connected to the first tension pressure roller 402, and the end of the first tension pressure roller 402 is slidably connected to the first tension pressure roller guide rail 403; The second tension assembly 5 includes a second tension push rod motor 501, a second tension pressure roller 502, a second tension pressure roller guide 503 and a second tension bottom roller 504. The second tension bottom roller 504 is hinged to the frame 1, the second tension pressure roller guide 503 is fixedly connected to the frame 1, the motor end of the second tension push rod motor 501 is fixedly connected to the top of the second tension pressure roller guide 503, the push rod end of the second tension push rod motor 501 is fixedly connected to the second tension pressure roller 502, and the end of the second tension pressure roller 502 is slidably connected to the second tension pressure roller guide 503.

[0036] The discharging mechanism 7 includes a discharging motor 701, a discharging reducer 702, a discharging transmission assembly 703 and a discharging roller 704. The discharging motor 701 is fixedly connected to the frame 1. The output end of the discharging motor 701 is connected to the discharging roller 704 through the discharging reducer 702 and the discharging transmission assembly 703. The end of the discharging roller 704 is hinged to the frame 1. The output end of the discharging motor 701 is also connected to the second tension bottom roller 504 through the discharging reducer 702 and the discharging transmission assembly 703.

[0037] The cutting mechanism 6 includes a support rail 601 and a plurality of cutting modules 602 disposed on the support rail 601. Both ends of the support rail 601 are fixedly connected to the two sides of the frame 1 respectively, and the plurality of cutting modules 602 are arranged at intervals along the length direction of the support rail 601. The cutting modules 602 are detachably fixedly connected to the support rail 601, and the cutting modules 602 can slide along the length direction of the support rail 601.

[0038] The cutting mechanism 6 uses a plurality of cutting modules 602 spaced apart along the support rail 601. These cutting modules 602 can be detachably fixed and can slide along the support rail 601. The spacing and position of the cutting modules 602 can be adjusted according to different glass fiber cloth widths and process requirements.

[0039] The cutting module 602 includes a cutting knife base 6021, a cutting knife drive assembly 6022, a cutting knife clamping assembly 6023 and a cutting blade 6024. The cutting knife base 6021 is sleeved on the outside of the supporting guide rail 601, the top of the cutting knife drive assembly 6022 is fixedly connected to the cutting knife base 6021, the bottom of the cutting knife drive assembly 6022 is hinged to the cutting knife clamping assembly 6023, one end of the cutting knife clamping assembly 6023 is against the bottom surface of the cutting knife base 6021, and the other end of the cutting knife clamping assembly 6023 is fixedly connected to the cutting blade 6024. A cleaning assembly 6025 is provided at the bottom of the cutting knife drive assembly 6022. The cleaning component 6025 is made of elastic material, and a cleaning slot 60251 is provided at the bottom of the cleaning component 6025. The cutting blade driving component 6022 can drive the cutting blade clamping component 6023 to move, and during the displacement of the cutting blade clamping component 6023, the bottom of the cutting blade 6024 passes through the cleaning slot 60251. The cleaning component 6025 made of elastic material can be deformed, and when the bottom of the cutting blade passes through the cleaning slot 60251, the edge of the cleaning slot 60251 is close to the cutting blade 6024, and the particles, fibers and other dirt remaining on the surface of the cutting blade 6024 after cutting are scraped off.

[0040] The cutting knife driving assembly 6022 includes a cutting knife push rod motor 60221, a fixing piece 60222, a guide rod 60223 and an articulated connector 60224. The motor end of the cutting knife push rod motor 60221 is hinged to the top of the cutting knife base 6021, the push rod end of the cutting knife push rod motor 60221 is fixedly connected to the articulated connector 60224, the top of the articulated connector 60224 is fixedly connected to the bottom end of the guide rod 60223, the bottom of the articulated connector 60224 is articulated to the cutting knife clamping assembly 6023, the upper part of the guide rod 60223 passes through the fixing piece 60222, the guide rod 60223 is parallel to the push rod end of the cutting knife push rod motor 60221, the fixing piece 60222 is fixedly connected to the bottom of the motor end of the cutting knife push rod motor 60221, and the top of the cleaning assembly 6025 is fixedly connected to the bottom of the articulated connector 60224.

[0041] The cutting blade base 6021 includes a collar 60211 and a fan-shaped plate 60222. The collar 60211 and the bottom of the fan-shaped plate 60222 are fixedly connected. The outer contour of the collar 60211 is circular. The inner wall of the collar 60211 is provided with a keyway that penetrates the collar 60211 along the axial direction. The keyway is used to cooperate with the long guide key 6011 provided on the surface of the support rail 601. The collar 60211 is sleeved on the outside of the support rail 601, and the top of the fan-shaped plate 60222 is hinged to the motor end of the cutting blade push rod motor 60221.

[0042] The other end of the cutting blade clamping assembly 6023 opposite to the cutting blade 6024 is provided with an arc surface 60231 , and the contour of the arc surface 60231 fits a part of the outer contour of the collar 60211 .

[0043] The bottom cross-section of the cutting blade 6024 is triangular, the bottom cross-section of the cleaning slot 60251 is triangular, the upper slot width of the cleaning slot 60251 is greater than the lower slot width of the cleaning slot 60251, and the lower slot width of the cleaning slot 60251 decreases to its bottom slot width.

[0044] like Figure 5 and Figure 6 As shown, in the initial state, the push rod end of the cutting blade push rod motor 60221 is in a retracted state, and the cutting blade 6024 is at a certain distance from the glass fiber cloth to be cut on the surface of the cutting platform 104. Figure 7 and Figure 8 As shown, in the working state, the push rod end of the cutting knife push rod motor 60221 is in an extended state, pushing the cutting knife clamping assembly 6023 downward until the cutting blade 6024 cuts the glass fiber cloth. During the displacement process, due to the hinged relationship, the cutting knife clamping assembly 6023 rotates relative to the push rod end of the cutting knife push rod motor 60221 while moving downward. Since the motor end of the cutting knife push rod motor 60221 is hinged to the fan plate 60222, the posture of the cutting knife push rod motor 60221 also changes accordingly. At the same time, since the arc surface 60231 of the cutting knife clamping assembly 6023 abuts against the collar member 60211, the arc surface 60231 of the cutting knife clamping assembly 6023 always abuts against the collar member 60211 during the rotational displacement of the cutting knife clamping assembly 6023. Therefore, the moving path of the cutting blade 6024 fixed at the bottom end of the cutting blade clamping assembly 6023 is an arc-shaped downward movement. Since the cleaning assembly 6025 is located on its moving path, the bottom of the cutting blade 6024 will pass through the cleaning groove 60251 during the movement of the cutting blade 6024. The cutting blade 6024 is made of rigid material, and its bottom penetrates and supports the bottom of the cleaning groove 60251 made of elastic material, so that the groove wall of the cleaning groove 60251 is close to the surface of the cutting blade 6024 to clean it.

[0045] The glass fiber cloth cutting device is provided with a cutting knife driving component 6022 with a cleaning component 6025 at the bottom, in cooperation with a cutting knife base 6021, a cutting knife clamping component 6023 and a cutting blade 6024, so as to assist in cleaning the cutting blade 6024 during the online cutting process of the glass fiber cloth, and to remove particles, fibers and other dirt remaining on the cutting blade 6024 after cutting in real time, so that the cutting blade 6024 can maintain a continuous and stable sharp state, thereby ensuring the cutting accuracy and cutting edge quality of the glass fiber cloth.

[0046] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A glass fiber cloth cutting device, characterized in that: The glass fiber cloth cutting device comprises a frame (1), a feeding mechanism (2), a leveling mechanism (3), a tensioning mechanism, a cutting mechanism (6) and a discharging mechanism (7), wherein the feeding mechanism (2) is arranged at the top of one end of the frame (1), and the discharging mechanism (7) is arranged at the bottom of the other end of the frame (1); in the direction from the feeding mechanism (2) to the discharging mechanism (7), the leveling mechanism (3) and the tensioning mechanism are arranged in sequence, the tensioning mechanism comprises a first tensioning assembly (4) and a second tensioning assembly (5) which are arranged at intervals, and the cutting mechanism (6) is arranged at the first tensioning assembly (4) and the second tensioning assembly (5) which are arranged at intervals. The cutting mechanism (6) comprises a support rail (601) and a plurality of cutting modules (602) arranged on the support rail (601), the two ends of the support rail (601) are respectively fixedly connected to the two sides of the frame (1), the plurality of cutting modules (602) are arranged at intervals along the length direction of the support rail (601), the cutting modules (602) are detachably fixedly connected to the support rail (601), and the cutting modules (602) can slide along the length direction of the support rail (601). The cutting die assembly (602) comprises a cutting knife base (6021), a cutting knife driving assembly (6022), a cutting knife clamping assembly (6023) and a cutting blade (6024), wherein the cutting knife base (6021) is sleeved on the outside of the supporting guide rail (601), the top of the cutting knife driving assembly (6022) is fixedly connected to the cutting knife base (6021), the bottom of the cutting knife driving assembly (6022) is hinged to the cutting knife clamping assembly (6023), and one end of the cutting knife clamping assembly (6023) is against the bottom of the cutting knife base (6021). The cutting blade (6024) is fixedly connected to the cutting blade surface at the other end of the cutting blade clamping assembly (6023). A cleaning assembly (6025) is provided at the bottom of the cutting blade driving assembly (6022). The cleaning assembly (6025) is made of elastic material. A cleaning slot (60251) is provided at the bottom of the cleaning assembly (6025). The cutting blade driving assembly (6022) can drive the cutting blade clamping assembly (6023) to move. During the displacement of the cutting blade clamping assembly (6023), the bottom of the cutting blade (6024) passes through the cleaning slot (60251).

2. A glass fiber cloth cutting device according to claim 1, characterized in that: The cutting knife driving assembly (6022) comprises a cutting knife push rod motor (60221), a fixing member (60222), a guide rod (60223) and an articulated connection member (60224); the motor end of the cutting knife push rod motor (60221) is hinged to the top of the cutting knife base (6021); the push rod end of the cutting knife push rod motor (60221) is fixedly connected to the articulated connection member (60224); the top of the articulated connection member (60224) is fixedly connected to the guide rod (60223). ) bottom, the hinged connecting piece (60224) is hingedly connected to the cutting knife clamping assembly (6023) at the bottom, the upper part of the guide rod (60223) passes through the fixing piece (60222), the guide rod (60223) is parallel to the push rod end of the cutting knife push rod motor (60221), the fixing piece (60222) is fixedly connected to the bottom of the motor end of the cutting knife push rod motor (60221), and the top of the cleaning assembly (6025) is fixedly connected to the bottom of the hinged connecting piece (60224).

3. A glass fiber cloth cutting device according to claim 2, characterized in that: The cutting knife base (6021) comprises a collar member (60211) and a fan-shaped plate (60222); the collar member (60211) and the bottom of the fan-shaped plate (60222) are fixedly connected; the outer contour of the collar member (60211) is circular; the inner wall of the collar member (60211) is provided with a keyway penetrating the collar member (60211) along the axial direction; the collar member (60211) is sleeved on the outside of the supporting guide rail (601); and the top of the fan-shaped plate (60222) is hinged to the motor end of the cutting knife push rod motor (60221).

4. A glass fiber cloth cutting device according to claim 3, characterized in that: The other end of the cutting blade clamping assembly (6023) opposite to the cutting blade (6024) is provided with an arcuate surface (60231), and the contour of the arcuate surface (60231) fits a part of the outer contour of the collar member (60211).

5. The glass fiber cloth dividing device according to claim 1, characterized in that: The bottom cross-sectional shape of the cutting blade (6024) is triangular, the bottom cross-sectional shape of the cleaning groove (60251) is triangular, the upper groove width of the cleaning groove (60251) is greater than the lower groove width of the cleaning groove (60251), and the lower groove width of the cleaning groove (60251) decreases to its bottom groove width.

6. The glass fiber cloth dividing device according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding motor (201), a feeding reducer (202), a feeding roller (203), a feeding push rod motor (204), a feeding tension roller (205) and a feeding tension roller guide rail (206); the feeding motor (201) is fixedly connected to the frame (1); the output end of the feeding motor (201) is connected to the feeding roller (203) via the feeding reducer (202); the feeding roller (203) is hinged to the frame (1); the feeding tension roller guide rail (206) is fixedly connected to the frame (1); the motor end of the feeding push rod motor (204) is fixedly connected to the top of the feeding tension roller guide rail (206); the push rod end of the feeding push rod motor (204) is fixedly connected to the feeding tension roller (205); and the end of the feeding tension roller (205) is slidably connected to the feeding tension roller guide rail (206).

7. The glass fiber cloth dividing device according to claim 1, characterized in that: The leveling mechanism (3) comprises a leveling support rod (301) and a plurality of leveling pressing plates (302) arranged on the leveling support rod (301), wherein the leveling pressing plates (302) are arranged at intervals along the length direction of the leveling support rod (301).

8. The glass fiber cloth dividing device according to claim 1, characterized in that: The first tension component (4) comprises a first tension push rod motor (401), a first tension pressure roller (402), a first tension pressure roller guide rail (403) and a first tension bottom roller (404), wherein the first tension bottom roller (404) is hinged to the frame (1), the first tension pressure roller guide rail (403) is fixedly connected to the frame (1), the motor end of the first tension push rod motor (401) is fixedly connected to the top of the first tension pressure roller guide rail (403), the push rod end of the first tension push rod motor (401) is fixedly connected to the first tension pressure roller (402), and the end of the first tension pressure roller (402) is slidably connected to the first tension pressure roller guide rail (403); The second tension assembly (5) comprises a second tension push rod motor (501), a second tension pressure roller (502), a second tension pressure roller guide rail (503) and a second tension bottom roller (504); the second tension bottom roller (504) is hinged to the frame (1); the second tension pressure roller guide rail (503) is fixedly connected to the frame (1); the motor end of the second tension push rod motor (501) is fixedly connected to the top of the second tension pressure roller guide rail (503); the push rod end of the second tension push rod motor (501) is fixedly connected to the second tension pressure roller (502); and the end of the second tension pressure roller (502) is slidably connected to the second tension pressure roller guide rail (503).

9. The glass fiber cloth dividing device according to claim 8, characterized in that: The discharging mechanism (7) comprises a discharging motor (701), a discharging reducer (702), a discharging transmission assembly (703) and a discharging roller (704); the discharging motor (701) is fixedly connected to the frame (1); the output end of the discharging motor (701) is connected to the discharging roller (704) via the discharging reducer (702) and the discharging transmission assembly (703); the end of the discharging roller (704) is hinged to the frame (1); and the output end of the discharging motor (701) is also connected to the second tension bottom roller (504) via the discharging reducer (702) and the discharging transmission assembly (703).

10. The glass fiber cloth cutting device according to claim 1, characterized in that: The frame (1) comprises a base frame (101), a plurality of brackets (102), a leveling platform (103), a cutting platform (104) and a material receiving platform (105); the bottom ends of the plurality of brackets (102) are fixedly connected to the base frame (101); the top ends of the plurality of brackets (102) are respectively fixedly connected to the leveling platform (103), the cutting platform (104) and the material receiving platform (105); and in a direction from the feeding mechanism (2) to the discharging mechanism (7), the leveling platform (103), the cutting platform (104) and the material receiving platform (105) are arranged in sequence.

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