Arc protective clothing cutting and processing device and working method thereof

Abstract

The present invention discloses an arc protective clothing cutting and processing device and a working method thereof, and relates to the technical field of protective clothing cutting and processing devices, in order to solve the problem that the existing device can only cut the protective clothing fabric to form the required fabric shape during use, but cannot separate it from the surrounding edge materials, and the subsequent sorting process is cumbersome, mostly needs to rely on manual work, and is time-consuming and labor-intensive. An edge material temporary storage tank is arranged on one side of the processing table; a support frame is arranged on the other side of the processing table and on one side of the edge material temporary storage tank, and the upper ends of the support frames on both sides are connected by electric guide rails, and triangular anti-tilt blocks are arranged on both sides of the lower end of the support frame, and the triangular anti-tilt blocks are welded to the support frame; an edge material separation and transportation mechanism is installed on the slider of the electric guide rail; a first belt guide is installed on both sides of the front end of the processing table; a second belt guide is installed on both sides of the rear end of the processing table.

Description

Technical Field

[0001] The invention relates to the technical field of protective clothing cutting and processing devices, in particular to an arc protective clothing cutting and processing device and a working method thereof. Background Art

[0002] Arc protective clothing is a kind of protective clothing used to protect the torso, arms and legs of personnel who may be exposed to electric arcs and related high temperature hazards. In the processing of arc protective clothing, cutting is an essential process;

[0003] The existing cutting device, such as the one with announcement number CN216445692U, is named a cutting device for protective clothing processing, including a main body and a cutting mechanism, wherein the cutting mechanism includes a connecting block, and an electric lifting sleeve rod is fixedly connected to the bottom of the connecting block; the blade can be better protected and adjusted through the cooperation between the connecting block, the electric lifting sleeve rod, the fixed plate, the blade, the anti-corrosion layer, the protective plate and the first hinge.

[0004] However, during the use of the above-mentioned device, the protective clothing fabric can only be cut to form the required fabric shape, but it cannot be separated from the surrounding edge materials. The subsequent sorting process is relatively cumbersome and mostly requires manual work, which is time-consuming and labor-intensive. Therefore, we propose an arc protective clothing cutting and processing device and a working method thereof to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide an arc protective clothing cutting and processing device and a working method thereof, so as to solve the problem that the existing device proposed in the above-mentioned background technology can only cut the protective clothing fabric to form the required fabric shape during use, but cannot separate it from the surrounding edge materials, and the subsequent sorting process is relatively cumbersome, mostly needs to rely on manual work, and is time-consuming and labor-intensive.

[0006] To achieve the above object, the present invention provides the following technical solution: an arc protective clothing cutting and processing device, comprising a processing table, a material unloading platform is installed at the front end of the processing table, a material loading platform is installed at the rear end of the processing table, and belt conveyors are installed inside the processing table, the material unloading platform and the material loading platform;

[0007] Also includes:

[0008] A temporary storage tank for edge material, which is arranged on one side of the processing table;

[0009] A support frame is arranged on the other side of the processing table and on one side of the temporary storage tank for edge materials, the upper ends of the support frames on both sides are connected by electric guide rails, and triangular anti-tilt blocks are arranged on both sides of the lower end of the support frame, and the triangular anti-tilt blocks are welded to the support frame;

[0010] A side material separation and transfer mechanism, which is installed on the slider of the electric guide rail;

[0011] A first belt guide rail, which is installed on both sides of the front end of the processing table;

[0012] A second belt guide rail, which is installed on both sides of the rear end of the processing table;

[0013] A lifting block mounted on the sliders of the first belt guide and the second belt guide, wherein a third belt guide is mounted between the lifting blocks;

[0014] A cutting mechanism is mounted on a slider of the third belt guide rail.

[0015] Preferably, the edge material separation and transfer mechanism includes a double-headed cylinder, a mesh bracket, a first connecting plate, a second connecting plate, a pressure roller seat and an L-shaped clamp block. The double-headed cylinder is transmission-connected to the slider on the electric guide rail. Two mesh brackets are provided, and the two mesh brackets are respectively installed on the two output ends of the double-headed cylinder. The first connecting plate is installed below one end of the mesh bracket, and the two ends of the first connecting plate are transmission-connected to the two ends of the second connecting plate through a hydraulic telescopic rod. The pressure roller seat is arranged below the second connecting plate, and a pressure roller is installed inside the pressure roller seat. The L-shaped clamp block is installed behind the lower ends of both sides of the second connecting plate, and the L-shaped clamp block is integrally formed with the second connecting plate. Both ends of the double-headed cylinder have a telescopic structure, which can control the distance between the two ends of the edge material separation and transfer mechanism through telescopic action, so as to facilitate the clamping of the cloth raw material.

[0016] Preferably, an electric push rod is installed at the middle position of the upper end of the second connecting plate, and the output end of the electric push rod passes through and extends to the lower end of the second connecting plate, and is transmission-connected to the pressure roller seat. The electric push rod can drive the pressure roller seat to partially move downward, and utilize the pressure roller in the pressure roller seat to cooperate with the L-shaped clamping block to clamp the edge of the fabric layer.

[0017] Preferably, the outer wall of the L-shaped clamp block is provided with anti-skid patterns, and the anti-skid patterns are integrally formed with the L-shaped clamp block, and the anti-skid patterns can increase the friction between the L-shaped clamp block and the surface of the fabric.

[0018] Preferably, strip grooves are provided on both sides of the transmission belt of the belt conveyor on the processing table, and the strip grooves and the transmission belt are integrally formed, the spacing between the strip grooves is consistent with the spacing between the L-shaped clamps at both ends of the second connecting plate, and the width of the strip grooves is also consistent with the L-shaped clamps.

[0019] Preferably, guide column seats are installed above both ends of the first connecting plate, and guide columns are installed between the guide column seats.

[0020] Preferably, the cutting mechanism includes a cutting base, an upper support plate, a hydraulic cylinder and a vibrator, the upper support plate is arranged in front of the upper end of the cutting base, the hydraulic cylinder is installed at the upper end of the upper support plate, the vibrator is arranged below the upper support plate, the output end of the hydraulic cylinder passes through and extends to the lower end of the upper support plate, and is transmission-connected to the vibrator, a vibrating blade is installed on the output end of the vibrator, the cutting mechanism drives the vibrating blade to vibrate through the vibrator to achieve cutting of the cloth, and the hydraulic cylinder can control the height of the vibrator and the vibrating blade.

[0021] Preferably, side support plates are installed on both sides of the vibration machine, and an electric telescopic rod is installed at the lower end of the side support plate. A ball seat is installed on the output end of the electric telescopic rod. Balls are installed inside the ball seat, and the balls are rollingly connected to the ball seat. During cutting, the electric telescopic rod can drive the ball seat to move downward, so that the balls are pressed against the upper layer of the cloth.

[0022] Preferably, a laser rangefinder is installed at the front end of the vibration machine, and the laser rangefinder is fixedly connected to the vibration machine. The laser rangefinder can detect the distance from the cloth and feed back the detection signal to the terminal.

[0023] Preferably, the working method of the arc protective clothing cutting and processing device comprises the following steps:

[0024] Step 1: The loading platform transports the stacked multi-layer arc protective clothing raw materials to the processing table. After the processing table receives the multi-layer arc protective clothing raw materials, the belt conveyor controls it to be in the middle position of the processing table;

[0025] Step 2: After the loading is completed, the electric guide rail drives the edge material separation and transfer mechanism to move above the processing table. The double-headed cylinder in the edge material separation and transfer mechanism controls the mesh brackets at both ends to be in an extended state. Under the telescopic action of the hydraulic telescopic rod, the second connecting plate below the end of the mesh bracket drives the L-shaped clamp block to move down, so that it is stuck in the two strip grooves on the surface of the belt conveyor of the processing table. Then, the double-headed cylinder controls the mesh brackets at both ends to shrink, so that the L-shaped clamp block extends into the bottom of the multi-layer arc protective clothing raw material along the strip groove, and then the electric push rod drives the pressure roller seat above the L-shaped clamp block to move down, and the pressure roller cooperates with the L-shaped clamp block to fix the front and rear edges of the multi-layer cloth to achieve the positioning of the cloth;

[0026] Step 3: After the fabric is positioned, the first belt guide and the second belt guide cooperate with their respective third belt guides according to the program to control the movement of the cutting mechanism on the third belt guide. During the movement, the laser rangefinder on the cutting mechanism detects the distance between the cutting mechanism and the fabric, and feeds back the detection signal to the terminal. The terminal processes the signal and sends a signal to the hydraulic cylinder to control the cutting depth of the vibrating blade. At the same time, the electric telescopic rods on both sides of the cutting mechanism drive the ball seat at the bottom to extend, so that the ball is pressed on the surface of the fabric, and the cutting mechanism moves to cut the blank of the required shape on the fabric.

[0027] Step 4: After the two groups of cutting mechanisms complete the cutting work, the edge material separation and transportation mechanism will be evacuated first, and the first belt guide and the second belt guide will drive the third belt guide to move to the ends on both sides. Then the edge material separation and transportation mechanism will be reset and clamp the edge of the multi-layer fabric again. After completion, the hydraulic telescopic rod will shrink to drive the edge material part to separate from the cut blank, and the electric guide will drive the edge material separation and transportation mechanism to move to the edge material temporary storage tank to realize the recovery of the edge material;

[0028] Step 5: After the edge material is separated, start the belt conveyor on the processing table to transfer it to the unloading platform, and the belt conveyor in the unloading platform transfers it to the next process.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. The present invention arranges a side material separation and transfer mechanism driven by an electric guide rail on the outside of the processing table. When the multi-layer arc protective clothing raw materials are loaded, the electric guide rail can drive the side material separation and transfer mechanism to move above the processing table. The mesh brackets at both ends are controlled by the double-headed cylinder in the side material separation and transfer mechanism to be in an extended state. Under the telescopic action of the hydraulic telescopic rod, the second connecting plate below the end of the mesh bracket drives the L-shaped clamping block to move downward so that it is stuck in the two strip grooves on the surface of the belt conveyor of the processing table. Then, the mesh brackets at both ends are controlled by the double-headed cylinder to shrink, so that the L-shaped clamping block extends into the bottom of the multi-layer arc protective clothing raw materials along the strip groove. The electric push rod drives the pressure roller seat above the L-shaped clamping block to move downward, and the pressure roller cooperates with the L-shaped clamping block to fix the front and rear edges of the multi-layer cloth to achieve the positioning of the cloth, ensuring the subsequent cutting The cutting process is stable. During unloading, the edge material separation and transportation mechanism can clamp the edge of the multi-layer cloth and drive the edge material part to rise and separate from the cut blank through the contraction of the hydraulic telescopic rod. The separation and transportation mechanism can be driven to move to the edge material temporary storage tank under the action of the electric guide rail to realize the recovery of the edge material. The separated blank can be transferred to the unloading platform by the belt conveyor on the processing table, and then transported to the next process by the unloading platform. The edge material and the blank formed after cutting can be separated automatically without manual sorting, which greatly reduces manpower consumption and improves production efficiency. It solves the problem that the existing device can only cut the protective clothing fabric to form the required fabric shape during use, but cannot separate it from the surrounding edge materials, and the subsequent sorting process is cumbersome, mostly needs to rely on manual work, and is time-consuming and labor-intensive.

[0031] 2. By setting a laser rangefinder at the front end of the cutting mechanism, the laser rangefinder can detect the distance from the cloth and feed back the detection signal to the terminal. The terminal processes the signal and sends it to the hydraulic cylinder to control the cutting depth of the vibrating blade to improve the cutting accuracy.

[0032] 3. By installing side support plates on both sides of the vibration machine, an electric telescopic rod is installed at the lower end of the side support plate, and a ball seat is installed on the output end of the electric telescopic rod. The ball seat is embedded with balls. When cutting, the electric telescopic rod can drive the ball seat to move downward, so that the balls are pressed on the upper layer of the fabric, and cooperate with the movement and rolling of the belt guide rail to improve the stability during cutting and make multi-layer cutting more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 It is a schematic diagram of the transmission structure of the cutting mechanism of the present invention;

[0035] Figure 3 It is a schematic diagram of the structure of the edge material separation and transportation mechanism of the present invention;

[0036] Figure 4 It is an enlarged schematic diagram of the structure at A of the present invention;

[0037] Figure 5 It is a schematic diagram of the enlarged structure of the structure at B of the present invention;

[0038] In the figure: 1. Processing table; 2. Unloading platform; 3. Loading platform; 4. Temporary storage tank for edge materials; 5. Support frame; 6. Triangular anti-tilt block; 7. Electric guide rail; 8. Edge material separation and transfer mechanism; 9. First belt guide rail; 10. Second belt guide rail; 11. Lifting block; 12. Third belt guide rail; 13. Cutting mechanism; 14. Cutting base; 15. Upper support plate; 16. Hydraulic cylinder; 17. Vibrating machine; 18. Vibrating knife Plate; 19, side support plate; 20, electric telescopic rod; 21, ball seat; 22, ball; 23, double-headed cylinder; 24, mesh bracket; 25, first connecting plate; 26, guide column seat; 27, guide column; 28, hydraulic telescopic rod; 29, L-shaped clamp block; 30, second connecting plate; 31, pressure roller seat; 32, electric push rod; 33, anti-slip pattern; 34, belt conveyor; 35, strip groove; 36, laser rangefinder. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] See also Figure 1-5 The present invention provides an embodiment: an arc protective clothing cutting and processing device, comprising a processing table 1, a material unloading platform 2 is installed at the front end of the processing table 1, a material loading platform 3 is installed at the rear end of the processing table 1, and a belt conveyor 34 is installed inside the processing table 1, the material unloading platform 2 and the material loading platform 3;

[0041] Also includes:

[0042] A temporary storage tank 4 for edge material, which is arranged on one side of the processing table 1, and is used to store the edge material after separation;

[0043] A support frame 5 is arranged on the other side of the processing table 1 and on one side of the temporary storage tank 4 for edge materials. The upper ends of the support frames 5 on both sides are connected by electric guide rails 7. Both sides of the lower end of the support frame 5 are provided with triangular anti-tilt blocks 6, and the triangular anti-tilt blocks 6 are welded and connected to the support frame 5. The triangular anti-tilt blocks 6 can significantly improve the stability of the support frame 5 and prevent it from tipping over.

[0044] The edge material separation and transfer mechanism 8 is installed on the slider of the electric guide rail 7;

[0045] A first belt guide rail 9, which is installed on both sides of the front end of the processing table 1;

[0046] A second belt guide rail 10, which is installed on both sides of the rear end of the processing table 1;

[0047] A lifting block 11 is mounted on the sliders of the first belt guide 9 and the second belt guide 10. A third belt guide 12 is mounted between the lifting blocks 11. The first belt guide 9 and the second belt guide 10 can realize the forward and backward movement of the cutting mechanism 13, and the third belt guide 12 can realize the lateral movement of the cutting mechanism 13.

[0048] The cutting mechanism 13 is mounted on a slide block of the third belt guide rail 12 .

[0049] See also Figure 3 The edge material separation and transfer mechanism 8 includes a double-headed cylinder 23, a mesh bracket 24, a first connecting plate 25, a second connecting plate 30, a pressure roller seat 31 and an L-shaped clamp block 29. The double-headed cylinder 23 is transmission-connected to the slider on the electric guide rail 7. Two mesh brackets 24 are provided, and the two mesh brackets 24 are respectively installed on the two output ends of the double-headed cylinder 23. The first connecting plate 25 is installed below one end of the mesh bracket 24. The two ends of the first connecting plate 25 are transmission-connected to the two ends of the second connecting plate 30 through a hydraulic telescopic rod 28. The pressure roller seat 31 is provided below the second connecting plate 30, and a pressure roller is installed inside the pressure roller seat 31. The L-shaped clamp block 29 is installed behind the lower ends of both sides of the second connecting plate 30, and the L-shaped clamp block 29 and The second connecting plate 30 is integrally formed, and both ends of the double-headed cylinder 23 have a telescopic structure. Through the telescopic effect, the distance between the two ends of the edge material separation and transfer mechanism 8 can be controlled, which is convenient for clamping the cloth raw material. The mesh bracket 24 is used as a load-bearing connecting element to ensure the structural strength while reducing the overall weight, thereby reducing the transmission burden of the electric guide rail 7. The hydraulic telescopic rod 28 can adjust the height of the second connecting plate 30, the pressure roller seat 31 and the L-shaped clamp block 29, so as to cooperate with the electric guide rail 7 to transfer the cloth edge material to the edge material temporary storage groove 4.

[0050] See also Figure 3 An electric push rod 32 is installed at the middle position of the upper end of the second connecting plate 30. The output end of the electric push rod 32 passes through and extends to the lower end of the second connecting plate 30, and is transmission-connected to the pressure roller seat 31. The electric push rod 32 can drive the pressure roller seat 31 to partially move downward, and the pressure roller in the pressure roller seat 31 cooperates with the L-shaped clamping block 29 to clamp the edge of the cloth layer. On the one hand, the cloth can be positioned during processing to improve the stability of the cutting process. On the other hand, after processing, the edge of the edge material can be clamped and fixed, and the hydraulic telescopic rod 28 and the electric guide rail 7 can be used to move the edge material to the side edge material temporary storage slot 4.

[0051] See also Figure 5The outer wall of the L-shaped clamp block 29 is provided with anti-skid patterns 33, and the anti-skid patterns 33 are integrally formed with the L-shaped clamp block 29. The anti-skid patterns 33 can increase the friction between the L-shaped clamp block 29 and the surface of the fabric to prevent the fabric from slipping.

[0052] See also Figure 4 , strip grooves 35 are provided on both sides of the transmission belt of the belt conveyor 34 on the processing table 1, and the strip grooves 35 are integrally formed with the transmission belt. The spacing of the strip grooves 35 is consistent with the spacing of the L-shaped clamping blocks 29 at both ends of the second connecting plate 30, and the width of the strip grooves 35 is also consistent with the L-shaped clamping blocks 29. When the L-shaped clamping blocks 29 move downward, they can be stuck in the strip grooves 35, which is convenient for reaching into the bottom of the cloth after the double-head cylinder 23 is contracted, and cooperating with the pressure roller to clamp.

[0053] See also Figure 3 Guide pillar seats 26 are installed above both ends of the first connecting plate 25, and guide pillars 27 are installed between the guide pillar seats 26. When the double-headed cylinder 23 is extended or retracted, the guide pillars 27 can cooperate with it to improve the extension and retraction stability.

[0054] See also Figure 2 The cutting mechanism 13 includes a cutting base 14, an upper support plate 15, a hydraulic cylinder 16 and a vibrator 17. The upper support plate 15 is arranged in front of the upper end of the cutting base 14, the hydraulic cylinder 16 is installed at the upper end of the upper support plate 15, and the vibrator 17 is arranged below the upper support plate 15. The output end of the hydraulic cylinder 16 passes through and extends to the lower end of the upper support plate 15, and is connected to the vibrator 17 by transmission. A vibrating blade 18 is installed on the output end of the vibrator 17. The cutting mechanism 13 drives the vibrating blade 18 to vibrate through the vibrator 17 to achieve cutting of the cloth. The hydraulic cylinder 16 can control the height of the vibrator 17 and the vibrating blade 18 to adjust the cutting depth.

[0055] See also Figure 2 Side support plates 19 are installed on both sides of the vibration machine 17, and an electric telescopic rod 20 is installed at the lower end of the side support plate 19. A ball seat 21 is installed on the output end of the electric telescopic rod 20. A ball 22 is installed inside the ball seat 21, and the ball 22 is rollingly connected to the ball seat 21. When cutting, the electric telescopic rod 20 can drive the ball seat 21 to move downward, so that the ball 22 is pressed on the upper layer of the cloth to improve the stability during cutting.

[0056] See also Figure 2 A laser rangefinder 36 is installed at the front end of the vibrating machine 17, and the laser rangefinder 36 is fixedly connected to the vibrating machine 17. The laser rangefinder 36 can detect the distance between the vibrating machine 17 and the cloth, and feed back the detection signal to the terminal. The terminal processes the signal and sends the signal to the hydraulic cylinder 16 to control the cutting depth of the vibrating blade 18.

[0057] See also Figure 1-5, a working method of an arc protective clothing cutting and processing device, comprising the following steps:

[0058] Step 1: The loading platform 3 transports the stacked multi-layer arc protective clothing raw materials to the processing platform 1. After the processing platform 1 receives the multi-layer arc protective clothing raw materials, the belt conveyor 34 controls it to be in the middle position of the processing platform 1;

[0059] Step 2: After the loading is completed, the electric guide rail 7 drives the edge material separation and transportation mechanism 8 to move above the processing table 1. The double-headed cylinder 23 in the edge material separation and transportation mechanism 8 controls the mesh brackets 24 at both ends to be in an extended state. Under the telescopic action of the hydraulic telescopic rod 28, the second connecting plate 30 below the end of the mesh bracket 24 drives the L-shaped clamping block 29 to move down, so that it is stuck in the two strip grooves 35 on the surface of the belt conveyor 34 of the processing table 1. Then, the double-headed cylinder 23 controls the mesh brackets 24 at both ends to shrink, so that the L-shaped clamping block 29 extends into the bottom of the multi-layer arc protective clothing raw material along the strip groove 35, and then the electric push rod 32 drives the pressure roller seat 31 above the L-shaped clamping block 29 to move down, and the pressure roller cooperates with the L-shaped clamping block 29 to fix the front and rear edges of the multi-layer cloth to achieve the positioning of the cloth;

[0060] Step 3: After the fabric is positioned, the first belt guide 9 and the second belt guide 10 cooperate with their respective third belt guides 12 according to the program to control the movement of the cutting mechanism 13 on the third belt guide 12. During the movement, the laser rangefinder 36 on the cutting mechanism 13 detects the distance between the fabric and the cutting mechanism 13, and feeds back the detection signal to the terminal. The terminal processes the signal and sends a signal to the hydraulic cylinder 16 to control the cutting depth of the vibrating blade 18. At the same time, the electric telescopic rods 20 on both sides of the cutting mechanism 13 drive the ball seat 21 at the bottom to extend, so that the ball 22 is pressed on the surface of the fabric, and cooperates with the movement of the cutting mechanism 13 to cut the blank of the desired shape on the fabric.

[0061] Step 4: After the two groups of cutting mechanisms 13 complete the cutting work, the edge material separation and transportation mechanism 8 is evacuated first, and the first belt guide rail 9 and the second belt guide rail 10 drive the third belt guide rail 12 to move to the ends on both sides, and then the edge material separation and transportation mechanism 8 is reset and clamps the edge of the multi-layer cloth again. After completion, the hydraulic telescopic rod 28 contracts to drive the edge material part to separate from the cut blank, and the electric guide rail 7 drives the edge material separation and transportation mechanism 8 to move to the edge material temporary storage tank 4 to realize the recovery of the edge material;

[0062] Step 5: After the edge material is separated, the belt conveyor 34 on the processing table 1 is started to transfer it to the unloading platform 2, and the belt conveyor 34 in the unloading platform 2 transfers it to the next process.

[0063] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An arc protective clothing cutting and processing device, comprising a processing table (1), a material unloading platform (2) is installed at the front end of the processing table (1), a material loading platform (3) is installed at the rear end of the processing table (1), and a belt conveyor (34) is installed inside the processing table (1), the material unloading platform (2) and the material loading platform (3); Features: Also includes: A temporary storage tank (4) for edge material, which is arranged on one side of the processing table (1); A support frame (5) is arranged on the other side of the processing table (1) and on one side of the temporary storage tank (4), the upper ends of the support frames (5) on both sides are connected by electric guide rails (7), and triangular anti-tilt blocks (6) are arranged on both sides of the lower end of the support frame (5), and the triangular anti-tilt blocks (6) are welded to the support frame (5); A side material separation and transfer mechanism (8), which is mounted on a slider of the electric guide rail (7); A first belt guide rail (9) mounted on both sides of the front end of the processing table (1); A second belt guide rail (10) mounted on both sides of the rear end of the processing table (1); A lifting block (11) is mounted on the sliders of the first belt guide rail (9) and the second belt guide rail (10), and a third belt guide rail (12) is mounted between the lifting blocks (11); A cutting mechanism (13) mounted on a slider of the third belt guide rail (12); The edge material separation and transfer mechanism (8) comprises a double-headed cylinder (23), a mesh bracket (24), a first connecting plate (25), a second connecting plate (30), a pressure roller seat (31) and an L-shaped clamping block (29). The double-headed cylinder (23) is transmission-connected to a slider on an electric guide rail (7). Two mesh brackets (24) are provided, and the two mesh brackets (24) are respectively installed on two output ends of the double-headed cylinder (23). The first connecting plate (25) is installed below one end of the mesh bracket (24). The two ends of the first connecting plate (25) are transmission-connected to the two ends of the second connecting plate (30) through a hydraulic telescopic rod (28). The pressure roller seat (31) is provided below the second connecting plate (30), and a pressure roller is installed inside the pressure roller seat (31). The L-shaped clamping block (29) is installed behind the lower ends of both sides of the second connecting plate (30), and the L-shaped clamping block (29) and the second connecting plate (30) are integrally formed. Both sides of the transmission belt of the belt conveyor (34) on the processing table (1) are provided with strip grooves (35), and the strip grooves (35) and the transmission belt are integrally formed, the spacing between the strip grooves (35) is consistent with the spacing between the L-shaped clamping blocks (29) at both ends of the second connecting plate (30), and the width of the strip grooves (35) is also consistent with that of the L-shaped clamping blocks (29).

2. The arc protective clothing cutting and processing device according to claim 1, characterized in that: An electric push rod (32) is installed at the middle position of the upper end of the second connecting plate (30), and the output end of the electric push rod (32) passes through and extends to the lower end of the second connecting plate (30) and is transmission-connected to the pressure roller seat (31).

3. The arc protective clothing cutting and processing device according to claim 2, characterized in that: The outer wall of the L-shaped clamping block (29) is provided with anti-skid patterns (33), and the anti-skid patterns (33) and the L-shaped clamping block (29) are integrally formed.

4. The arc protective clothing cutting and processing device according to claim 3 is characterized in that: Guide column seats (26) are installed above both ends of the first connecting plate (25), and guide columns (27) are installed between the guide column seats (26).

5. The arc protective clothing cutting and processing device according to claim 4, characterized in that: The cutting mechanism (13) comprises a cutting base (14), an upper supporting plate (15), a hydraulic cylinder (16) and a vibrator (17); the upper supporting plate (15) is arranged in front of the upper end of the cutting base (14); the hydraulic cylinder (16) is installed on the upper end of the upper supporting plate (15); the vibrator (17) is arranged below the upper supporting plate (15); the output end of the hydraulic cylinder (16) passes through and extends to the lower end of the upper supporting plate (15) and is in transmission connection with the vibrator (17); a vibrating blade (18) is installed on the output end of the vibrator (17).

6. The arc protective clothing cutting and processing device according to claim 5, characterized in that: Side support plates (19) are installed on both sides of the vibration machine (17), and an electric telescopic rod (20) is installed at the lower end of the side support plate (19). A ball seat (21) is installed on the output end of the electric telescopic rod (20), and a ball (22) is installed inside the ball seat (21), and the ball (22) is rollingly connected to the ball seat (21).

7. The arc protective clothing cutting and processing device according to claim 6, characterized in that: A laser rangefinder (36) is installed at the front end of the vibrator (17), and the laser rangefinder (36) is fixedly connected to the vibrator (17).

8. The working method of the arc protective clothing cutting and processing device according to claim 7, characterized in that: The following steps are involved: Step 1: The material loading platform (3) transports the stacked multi-layer arc protective clothing raw materials to the processing platform (1). After the processing platform (1) receives the multi-layer arc protective clothing raw materials, the belt conveyor (34) controls the processing platform (1) to be in the middle position; Step 2: After the loading is completed, the electric guide rail (7) drives the edge material separation and transportation mechanism (8) to move above the processing table (1), and the double-headed cylinder (23) in the edge material separation and transportation mechanism (8) controls the mesh brackets (24) at both ends to be in an extended state. Under the telescopic action of the hydraulic telescopic rod (28), the second connecting plate (30) below the end of the mesh bracket (24) drives the L-shaped clamping block (29) to move downward, so that it is clamped into two strip grooves (35) on the surface of the belt conveyor (34) of the processing table (1). Then, the double-headed cylinder (23) controls the mesh brackets (24) at both ends to shrink, so that the L-shaped clamping block (29) extends into the bottom of the multi-layer arc protective clothing raw material along the strip groove (35), and then the electric push rod (32) drives the pressure roller seat (31) above the L-shaped clamping block (29) to move downward, and the pressure roller cooperates with the L-shaped clamping block (29) to fix the front and rear edges of the multi-layer cloth to achieve the positioning of the cloth; Step 3: After the fabric is positioned, the first belt guide (9) and the second belt guide (10) respectively cooperate with their respective third belt guides (12) according to the program to control the movement of the cutting mechanism (13) on the third belt guide (12). During the movement, the laser rangefinder (36) on the cutting mechanism (13) detects the distance between the cutting mechanism and the fabric, and feeds back the detection signal to the terminal. The terminal processes the signal and sends a signal to the hydraulic cylinder (16) to control the cutting depth of the vibrating blade (18). At the same time, the electric telescopic rods (20) on both sides of the cutting mechanism (13) drive the ball seat (21) at the bottom to extend, so that the ball (22) is pressed against the surface of the fabric, and the cutting mechanism (13) moves to cut a blank of a desired shape on the fabric. Step 4: After the two groups of cutting mechanisms (13) complete the cutting work, the edge material separation and transfer mechanism (8) is evacuated first, and the first belt guide rail (9) and the second belt guide rail (10) drive the third belt guide rail (12) to move to the ends on both sides, and then the edge material separation and transfer mechanism (8) is reset and clamps the edge of the multi-layer cloth again. After completion, the hydraulic telescopic rod (28) contracts to drive the edge material part to separate from the cut blank, and the electric guide rail (7) drives the edge material separation and transfer mechanism (8) to move to the edge material temporary storage tank (4) to realize the recovery of the edge material; Step 5: After the edge material is separated, the belt conveyor (34) on the processing table (1) is started to transfer it to the unloading platform (2), and the belt conveyor (34) in the unloading platform (2) transfers it to the next process.

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