A plasma treatment apparatus for flame retardant and antibacterial fiber flannelette

Abstract

This utility model discloses a plasma treatment device for flame-retardant and antibacterial fiber fleece, relating to the field of fiber fleece processing technology. It includes a main frame, a processing unit, and a flipping and clamping unit. The flipping and clamping unit comprises a hydraulic cylinder, a connecting box, a clamping frame, a structural connecting rod, and a motor. In this utility model, the clamping frame clamps both sides of the fiber fleece to be processed through internal clamping components. The structural connecting rod connects the left and right clamping frames. The motor drives the two clamping frames and the internally clamped fiber fleece to flip, thus enabling plasma treatment on the other side of the fabric after processing on one side, ensuring both sides of the fiber fleece have the effect of plasma treatment. The hydraulic cylinder is used to lift and lower the connecting box and the clamping frame, allowing for appropriate adjustment of the component height during fabric flipping to ensure effective flipping of the clamping frame and fabric.

Description

Technical Field

[0001] This utility model relates to the field of fiber fleece processing technology, specifically to a flame-retardant and antibacterial fiber fleece plasma treatment device. Background Technology

[0002] Flame-retardant and antibacterial fiber fleece is a fabric that has been modified to have both flame-retardant and antibacterial functions. Its fiber structure can inhibit bacterial growth and self-extinguish when exposed to fire. It is widely used in fire-fighting clothing, medical fabrics and high-end home textiles. In the existing technology, most plasma treatment equipment for fiber fleece can only process one side of the fiber fleece. For thicker fiber fleece, the plasma treatment effect on one side cannot guarantee a sufficiently reliable antibacterial and flame-retardant effect. Therefore, we propose a plasma treatment equipment for flame-retardant and antibacterial fiber fleece. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a plasma treatment device for flame-retardant and antibacterial fiber fleece. The clamping frame clamps the two sides of the fiber fleece to be processed through the internal clamping components. The structural connecting rod fixes the left and right clamping frames together. The motor drives the two clamping frames and the fiber fleece clamped and fixed inside to flip, so that after one side of the fabric is processed, the other side of the fabric can also be plasma treated, so that both sides of the fiber fleece have the effect of plasma treatment, which can effectively solve the problems in the background technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a flame-retardant and antibacterial fiber velvet plasma treatment device, comprising a main frame, a processing unit, and a flipping clamping unit; Main frame: It is an inverted U-shaped structure, and the control center is embedded in the left outer wall. A vertical support column is fixedly connected to each of the four corners at the bottom of the main frame. A square foot is fixedly connected to the bottom of each support column, and bolt through holes are opened at the four corners of the foot. Processing unit: installed inside the lower part of the main frame; The flipping clamping unit includes a second hydraulic cylinder, a connecting box, a clamping frame, structural connecting rods, and a motor. A second hydraulic cylinder is embedded in the middle of the left and right side walls of the main frame. The telescopic end of the second hydraulic cylinder extends vertically downward and is fixedly connected to a connecting box at its lower end. A horizontally longitudinal clamping frame is rotatably connected to the inward side of the connecting box via a shaft. The vertical cross-section of the clamping frame is U-shaped, and the opening directions of the left and right clamping frames are horizontally opposite. Clamping components are installed inside the clamping frames. Four transverse structural connecting rods are fixedly connected between the left and right clamping frames. The ends of the four structural connecting rods are fixedly connected to the four corners of the left and right clamping frames, respectively. A motor is fixedly installed on the left end of the connecting box on the left side. The output shaft of the motor is fixedly connected to the shaft on the back of the adjacent clamping frame.

[0005] The support columns elevate the main frame to a certain height, while the feet ensure stable placement of the equipment and can be secured with bolts. The clamping frames clamp the two sides of the fabric to be processed using internal clamping components. The structural connecting rods connect the two clamping frames, and the motor drives the two clamping frames and the internally clamped fabric to rotate, allowing the upper processing unit to perform double-sided plasma treatment on the fabric, ensuring that both sides of the fabric are treated with plasma. The second hydraulic cylinder drives the connecting box and the clamping frames to rise and fall, allowing for appropriate adjustment of the component height when rotating the fabric, ensuring that the clamping frames and fabric can be effectively rotated.

[0006] Furthermore, the clamping components inside the card frame include a rubber strip, countersunk holes, a connecting slide rod, a spring, and a pressure rod. A rubber strip is fixedly connected to the bottom inner side of the card frame, with rounded corners at both ends. Three countersunk holes are equidistantly spaced on the upper inner side of the card frame, and vertical connecting slide rods are slidably connected inside these countersunk holes. The pressure rod is located inside the card frame, with its front and rear ends bent upwards. The lower end of the connecting slide rod is fixedly connected to the upper side of the pressure rod, and a spring is fitted on the outside of each connecting slide rod. The upper end of the spring rests against the inside of the countersunk hole, and the lower end of the spring rests against the upper side of the pressure rod. The pressure rod and rubber strip clamp the edge of the fabric to be processed. The pressure rod, under the action of the spring, reinforces the edge of the fabric. The rubber strip increases friction to ensure a secure hold on the fabric edge. The countersunk holes are used to engage the ends of the springs. The connecting slide rod allows the pressure rod to adjust its vertical position. The folded structure at both ends of the pressure rod and the rounded corners at both ends of the rubber strip prevent wear when the fabric is loaded.

[0007] Furthermore, the flipping clamping unit also includes a lifting rod and a hand gripping groove. The upper end of the connecting slide rod extends upward and is fixedly connected to the lower side of the lifting rod. The lifting rod is arranged longitudinally, and a hand gripping groove is provided inside at both the front and rear ends. The lifting rod can be lifted through the hand gripping groove, which in turn drives the pressure rod to lift, so that the fiber velvet to be processed can be loaded.

[0008] Furthermore, the processing unit includes a mounting groove, a first lead screw, a crossbeam frame, end blocks, and a second lead screw. Horizontal longitudinal mounting grooves are provided on the inner walls of both sides of the main frame near the upper corners. The first lead screw is embedded within the mounting groove. A horizontal crossbeam frame is installed between the nut portions of the two first lead screws. An end block is fixedly connected to each end of the crossbeam frame, and the end blocks are fixedly connected to the nut portions of the first lead screws on both sides by bolts. The crossbeam frame has a U-shaped side section with the opening facing downwards, and a second lead screw is embedded within it. The mounting groove is used to install the first lead screw, which drives the crossbeam frame to move longitudinally. By adding bolts at the end blocks, the crossbeam frame can be fixedly connected to the nut portions of the first lead screws on both sides. The second lead screw inside the crossbeam frame drives the plasma generator to move laterally, thereby enabling the plasma generator's effective area to cover the entire fabric plane.

[0009] Furthermore, the processing unit also includes a hydraulic cylinder, a mounting base, a mounting sleeve, and a plasma generator. The hydraulic cylinder is mounted on the lower side of the screw nut assembly of the second lead screw. A mounting base is fixedly connected to the upper side of the cylinder body of the hydraulic cylinder. The mounting base is fixedly connected to the screw nut assembly of the second lead screw via bolts. The telescopic rod of the hydraulic cylinder faces downwards, and a mounting sleeve is fixedly connected to its lower end. The emitting end of the plasma generator faces downwards, and its vertical section is inserted into the mounting sleeve and secured with bolts. By adding bolts to the mounting base, the hydraulic cylinder can be fixedly mounted on the lower side of the screw nut assembly of the second lead screw. The hydraulic cylinder drives the mounting sleeve and the plasma generator to move vertically, thereby adjusting the emitting end of the plasma generator to a suitable distance from the fabric surface. The bolts on the outside of the mounting sleeve can fix the plasma generator in place and facilitate disassembly, maintenance, or replacement of the plasma generator.

[0010] Furthermore, it also includes encoders and motor brackets. The drive motor of lead screw one is located on the front side of the main frame, and the drive motor of lead screw two is located on the right side of the main frame. Motor brackets are installed on the outside of the drive motors of lead screw one and lead screw two, as well as the motors. Encoders are installed at the drive motors of the left and right lead screw one, and at the location of the left and right hydraulic cylinders. The motor brackets are used to fix the drive motors of lead screw one and lead screw two, as well as the motors. By installing encoders at the locations of the grouped drive motors of lead screw one and hydraulic cylinders, the motor speed and hydraulic cylinder oil pressure can be monitored in real time to ensure consistency in the speed of the two corresponding motors and consistency in the extension and retraction length of the hydraulic cylinders.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This flame-retardant and antibacterial fiber velvet plasma treatment equipment has the following advantages: 1. The clamping frame clamps the two sides of the fiber fleece to be processed through the internal clamping components. The structural connecting rod connects the two clamping frames. The motor drives the two clamping frames and the fiber fleece clamped and fixed inside to flip, so that after processing one side of the fabric, plasma treatment can also be performed on the other side of the fabric, so that both sides of the fiber fleece have the effect of plasma treatment. 2. The pressure bar and rubber strip clamp the edge of the fabric to be processed. The support column is used to support the main frame to a certain height. The hydraulic cylinder is used to drive the connecting box and the frame to rise and fall. In this way, when the fabric is flipped, the height of the components can be adjusted appropriately to ensure that the frame and the fabric can be flipped effectively. 3. Screw 1 is used to drive the crossbeam frame to move longitudinally, and screw 2 inside the crossbeam frame is used to drive the plasma generator to move laterally, so that the action area of ​​the plasma generator can cover the entire fabric plane. Hydraulic cylinder 1 is used to drive the mounting sleeve on the lower side and the plasma generator to move vertically, thereby adjusting the emitting end of the plasma generator to be at a suitable distance from the fabric surface. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the processing unit in this utility model; Figure 3 This is a schematic diagram of the flip-grip unit in this utility model; Figure 4 This utility model Figure 2 Enlarged view of the structure at point A in the middle; Figure 5 This utility model Figure 2 Enlarged view of the structure at point B; Figure 6 This utility model Figure 3Enlarged view of the structure at point C.

[0013] In the diagram: 1 Main frame, 2 Control center, 3 Processing unit, 31 Mounting slot, 32 Lead screw one, 33 Crossbeam frame, 34 End block, 35 Lead screw two, 36 Hydraulic cylinder one, 37 Mounting seat, 38 Mounting sleeve, 39 Plasma generator, 4 Tilting clamping unit, 41 Hydraulic cylinder two, 42 Connecting box, 43 Clip frame, 44 Structural connecting rod, 45 Motor, 46 Rubber strip, 47 Countersunk hole, 48 Connecting slide rod, 49 Spring, 410 Pressure rod, 411 Lifting rod, 412 Hand gripper slot, 5 Support column, 6 Foot, 7 Encoder, 8 Motor clip. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-6 This embodiment provides a technical solution: a flame-retardant and antibacterial fiber velvet plasma treatment device, including a main frame 1, a processing unit 3 and a flipping clamping unit 4; Main frame 1: It is an inverted U-shaped structure, and the control center 2 is embedded in the left outer wall. A vertical support column 5 is fixedly connected to each of the four corners of the lower end of the main frame 1. A square foot 6 is fixedly connected to the bottom of each support column 5. Bolt through holes are opened at the four corners of the foot 6. Processing unit 3: installed inside the lower part of the main frame 1; The flipping clamping unit 4 includes a hydraulic cylinder 41, a connecting box 42, a clamping frame 43, structural connecting rods 44, and a motor 45. A hydraulic cylinder 41 is embedded in the middle of the left and right side walls of the main frame 1. The telescopic end of the hydraulic cylinder 41 extends vertically downward and is fixedly connected to a connecting box 42 at the lower end. A horizontally longitudinal clamping frame 43 is rotatably connected to the inward side of the connecting box 42 via a shaft. The vertical section of the clamping frame 43 is a U-shaped structure, and the opening directions of the left and right clamping frames 43 are horizontally opposite. Clamping components are installed inside the clamping frame 43. Four horizontal structural connecting rods 44 are fixedly connected between the left and right clamping frames 43. The ends of the four structural connecting rods 44 are fixedly connected to the four corners of the left and right clamping frames 43, respectively. A motor 45 is fixedly installed on the left end of the connecting box 42 on the left side. The output shaft of the motor 45 is fixedly connected to the shaft on the back of the adjacent clamping frame 43.

[0016] Support column 5 is used to support the main frame 1 to a certain height, and foot 6 makes the placement of the equipment more stable and can be fixed as a whole by adding bolts; the clamping frame 43 clamps the two sides of the fiber velvet to be processed through the internal clamping components, and the structural connecting rod 44 fixes the left and right clamping frames 43 together; the motor 45 drives the two clamping frames 43 and the fiber velvet clamped and fixed inside to flip, so that the upper processing unit 3 can perform a double-sided plasma treatment effect on the fabric, so that both sides of the fiber velvet have the effect of plasma treatment; the hydraulic cylinder 41 is used to drive the connecting box 42 and the clamping frame 43 to lift and lower, so that when the fabric is flipped, the height of the components can be adjusted appropriately to ensure that the clamping frame 43 and the fabric can be effectively flipped.

[0017] The clamping components inside the frame 43 include a rubber strip 46, countersunk holes 47, connecting slide rods 48, springs 49, and pressure rods 410. The rubber strip 46 is fixedly connected to the bottom inside the frame 43. Both ends of the rubber strip 46 have rounded corners. Three countersunk holes 47 are equidistantly opened on the upper inside the frame 43. Vertical connecting slide rods 48 are slidably connected inside the countersunk holes 47. The pressure rod 410 is located inside the frame 43, and its front and rear ends are bent upwards. The lower end of the connecting slide rod 48 is fixedly connected to the upper side of the pressure rod 410. A spring 49 is sleeved on the outside of each connecting slide rod 48. The upper end of the spring 49 presses against the inside of the countersunk hole 47, and the lower end of the spring 49 presses against the upper side of the pressure rod 410. The pressure bar 410 and rubber strip 46 clamp the edge of the fabric to be processed. The pressure bar 410 can reinforce the edge of the fabric under the action of the spring 49. The rubber strip 46 can ensure the fixing effect of the edge of the fabric by increasing the friction. The countersunk hole 47 is used to lock the end of the spring 49. The connecting slide bar 48 allows the pressure bar 410 to be adjusted to a vertical position. The folded structure at both ends of the pressure bar 410 and the rounded corner structure at both ends of the rubber strip 46 can prevent wear when the fabric is loaded.

[0018] The flip-grip unit 4 also includes a lifting rod 411 and a gripping groove 412. The upper end of the connecting slide rod 48 extends upward and is fixedly connected to the lower side of the lifting rod 411. The lifting rod 411 is arranged longitudinally, and a gripping groove 412 is provided inside both the front and rear ends. The lifting rod 411 can be lifted through the gripping groove 412, which in turn drives the pressure rod 410 to be lifted so that the fiber velvet to be processed can be loaded.

[0019] The processing unit 3 includes a mounting groove 31, a lead screw 32, a crossbeam frame 33, an end block 34, and a second lead screw 35. The inner walls of the left and right sides of the main frame 1 are provided with horizontal longitudinal mounting grooves 31 near the upper corners. The first lead screw 32 is embedded in the mounting groove 31. A horizontal crossbeam frame 33 is installed between the nut parts of the two first lead screws 32. An end block 34 is fixedly connected to both ends of the crossbeam frame 33. The end block 34 is fixedly connected to the nut parts of the first lead screws 32 on both sides by bolts. The side section of the crossbeam frame 33 is a U-structure with the opening facing downwards, and a second horizontal lead screw 35 is embedded in it. Mounting slot 31 is used for mounting lead screw 32. Lead screw 32 is used to drive the crossbeam frame 33 to move longitudinally. By adding bolts at the end block 34, the crossbeam frame 33 can be fixedly connected to the nut components of lead screw 32 on both sides. Lead screw 35 inside the crossbeam frame 33 is used to drive the plasma generator 39 to move laterally, so that the action area of ​​the plasma generator 39 can cover the entire fabric plane.

[0020] The processing unit 3 also includes a hydraulic cylinder 36, a mounting base 37, a mounting sleeve 38, and a plasma generator 39. The hydraulic cylinder 36 is located on the lower side of the nut component of the lead screw 35. The mounting base 37 is fixedly connected to the upper side of the cylinder body of the hydraulic cylinder 36. The mounting base 37 is fixedly connected to the nut component of the lead screw 35 by bolts. The telescopic rod of the hydraulic cylinder 36 is vertically downward and the mounting sleeve 38 is fixedly connected to its lower end. The emitting end of the plasma generator 39 is downward and its vertical section is inserted into the interior of the mounting sleeve 38 and fastened with bolts. By adding bolts to the mounting base 37, the hydraulic cylinder 36 can be installed and fixed on the lower side of the screw nut component 35. The hydraulic cylinder 36 is used to drive the mounting sleeve 38 and the plasma generator 39 on the lower side to move vertically, thereby adjusting the emission end of the plasma generator 39 to a suitable distance from the fabric surface. The plasma generator 39 can be installed and fixed by the bolts on the outside of the mounting sleeve 38, and it is convenient to disassemble, repair or replace the plasma generator 39.

[0021] It also includes encoders 7 and motor brackets 8. The drive motor of lead screw 1 32 is located on the front side of the main frame 1, and the drive motor of lead screw 2 35 is located on the right side of the main frame 1. Motor brackets 8 are installed on the outside of the drive motors of lead screw 1 32 and lead screw 2 35, as well as the motor 45. Encoders 7 are installed at the drive motors of the two lead screws 1 32 on the left and right, and at the two hydraulic cylinders 2 on the left and right. The motor brackets 8 are used to fix the drive motors of lead screw 1 32 and lead screw 2 35, as well as the motor 45. By installing encoders 7 at the grouped drive motors of lead screw 1 32 and hydraulic cylinders 2 41, the motor speed and hydraulic cylinder oil pressure can be monitored in real time to ensure that the speed of the two corresponding motors is consistent and the extension and retraction length of the hydraulic cylinder is consistent.

[0022] The working principle of the flame-retardant and antibacterial fiber velvet plasma treatment equipment provided by this utility model is as follows: When using this equipment, the fiber velvet to be processed is first installed: the lifting rod 411 can be lifted by the hand gripping groove 412, which in turn drives the pressure rod 410 to be lifted so that the fiber velvet to be processed can be loaded. The pressure rod 410 and the rubber strip 46 clamp the edge of the fabric to be processed. The pressure rod 410 can reinforce the edge of the fabric under the action of the spring 49. The rubber strip 46 can ensure the fixing effect of the edge of the fabric by increasing the friction. The countersunk hole 47 is used to lock the end of the spring 49. The connecting slide rod 48 allows the pressure rod 410 to be adjusted to a vertical position. The folded structure at both ends of the pressure rod 410 and the rounded corner structure at both ends of the rubber strip 46 can prevent wear when the fabric is loaded. After installation, the processing unit 3 performs plasma treatment on the fiber fabric: the mounting groove 31 is used for the installation of lead screw 32, which drives the crossbeam frame 33 to move longitudinally. By adding bolts at the end block 34, the crossbeam frame 33 can be fixedly connected to the nut components of lead screw 32 on both sides. The lead screw 35 inside the crossbeam frame 33 drives the plasma generator 39 to move laterally, so that the action area of ​​the plasma generator 39 can cover the entire fabric plane. By adding bolts at the mounting base 37, the hydraulic cylinder 36 can be installed and fixed on the lower side of the nut component of lead screw 35. The hydraulic cylinder 36 drives the mounting sleeve 38 and the plasma generator 39 on the lower side to move vertically, thereby adjusting the emission end of the plasma generator 39 to a suitable distance from the fabric surface. The plasma generator 39 can be installed and fixed by the bolts on the outside of the mounting sleeve 38, and it is convenient to disassemble, repair or replace the plasma generator 39. After one side of the fabric is processed, the motor 45 drives the two clamping frames 43 and the internally clamped and fixed fiber cloth to flip, so that the upper processing unit 3 can perform a double-sided plasma treatment on the fabric, so that both sides of the fiber cloth have the effect of plasma treatment; the hydraulic cylinder 41 is used to drive the connecting box 42 and the clamping frames 43 to lift and lower, so that the height of the components can be adjusted appropriately when the fabric is flipped, ensuring that the clamping frames 43 and the fabric can be effectively flipped. In addition, the support column 5 is used to support the main frame 1 to a certain height, the feet 6 make the placement of the equipment more stable, and the whole device can be fixed by adding bolts. The motor clamp 8 is used to fix the drive motors of the lead screw 32 and the lead screw 35, as well as the motor 45.

[0023] It is worth noting that the input terminals of the lead screw 32, lead screw 35, hydraulic cylinder 36, hydraulic cylinder 41, motor 45, and plasma generator 39 disclosed in the above embodiments are all electrically connected to the output terminal of an external power supply through the control center 2. The control center 2 controls the operation of the above electrical devices using methods commonly used in the prior art. The control center 2 contains a PLC controller, and each encoder 7 maintains a bidirectional electrical connection with the PLC controller. The encoder 7 monitors the motor speed and hydraulic cylinder oil pressure in real time and provides electrical signal feedback to the PLC controller. The PLC controller adjusts the motor speed and hydraulic cylinder oil pressure according to the monitoring signal, so that the speeds of the two opposing drive motors at the lead screw 32 are synchronized, and the extension and retraction of the two hydraulic cylinders 41 are kept consistent. The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A flame-retardant and antibacterial fiber velvet plasma treatment device, characterized in that: It includes a main frame (1), a processing unit (3) and a flipping clamping unit (4); Main frame (1): It is an inverted U-shaped structure, and a control center (2) is embedded in the left outer wall. A vertical support column (5) is fixedly connected to each of the four corners of the lower end of the main frame (1). A square foot (6) is fixedly connected to the bottom of each support column (5). Bolt through holes are opened at the four corners of the foot (6). Processing unit (3): installed inside the lower part of the main frame (1); The flipping clamping unit (4) includes a hydraulic cylinder (41), a connecting box (42), a clamping frame (43), a structural connecting rod (44), and a motor (45). A hydraulic cylinder (41) is embedded in the middle of the left and right side walls of the main frame (1). The telescopic ends of the hydraulic cylinder (41) extend vertically downwards, and a connecting box (42) is fixedly connected to the lower end of each cylinder. A horizontal and longitudinal clamping frame (43) is rotatably connected to the inward side of the connecting box (42) through a shaft. The vertical section of the clamping frame (43) is U. The structure is shaped and the opening directions of the two card frames (43) are horizontally opposite. The inside of the card frame (43) is equipped with a clamping component. Four horizontal structural connecting rods (44) are fixedly connected between the two card frames (43). The ends of the four structural connecting rods (44) are fixedly connected to the four corners of the two card frames (43) respectively. A motor (45) is installed and fixed at the left end of the connecting box (42) on the left side. The output shaft of the motor (45) is fixedly connected to the shaft on the back of the adjacent card frame (43).

2. The flame-retardant and antibacterial fiber velvet plasma treatment equipment according to claim 1, characterized in that: The clamping components inside the card frame (43) include a rubber strip (46), a countersunk hole (47), a connecting slide rod (48), a spring (49), and a pressure rod (410). The rubber strip (46) is fixedly connected to the bottom inside the card frame (43). The front and rear ends of the rubber strip (46) are rounded. Three countersunk holes (47) are equidistantly opened on the upper inside of the card frame (43). The vertical connecting slide rod (48) is slidably connected inside the countersunk hole (47). The pressure rod (410) is set inside the card frame (43) and its front and rear ends are bent upward. The lower end of the connecting slide rod (48) is fixedly connected to the upper side of the pressure rod (410). A spring (49) is sleeved on the outside of each connecting slide rod (48). The upper end of the spring (49) is pressed against the inside of the countersunk hole (47), and the lower end of the spring (49) is pressed against the upper side of the pressure rod (410).

3. The flame-retardant and antibacterial fiber velvet plasma treatment equipment according to claim 2, characterized in that: The flip clamping unit (4) also includes a lifting rod (411) and a hand gripping groove (412). The upper end of the connecting slide rod (48) extends upward and is fixedly connected to the lower side of the lifting rod (411). The lifting rod (411) is arranged longitudinally and a hand gripping groove (412) is opened in the interior of both the front and rear ends.

4. The flame-retardant and antibacterial fiber velvet plasma treatment equipment according to claim 1, characterized in that: The processing unit (3) includes a mounting groove (31), a lead screw (32), a crossbeam frame (33), an end block (34), and a lead screw (35). The main frame (1) has horizontal longitudinal mounting grooves (31) on the inner walls of both sides near the upper corner. The lead screw (32) is embedded in the mounting groove (31). A horizontal crossbeam frame (33) is installed between the nut parts of the two lead screws (32) on the left and right sides. An end block (34) is fixedly connected to both ends of the crossbeam frame (33). The end block (34) is fixedly connected to the nut parts of the lead screws (32) on both sides by bolts. The crossbeam frame (33) has a U-shaped structure with the opening facing downwards, and a horizontal lead screw (35) is embedded in the crossbeam frame (33).

5. A plasma treatment apparatus for flame resistant, antimicrobial fleece according to claim 4, characterized in that The processing unit (3) also includes a hydraulic cylinder (36), a mounting base (37), a mounting sleeve (38), and a plasma generator (39). The lower side of the nut component of the lead screw (35) is provided with a hydraulic cylinder (36). The upper side of the cylinder body of the hydraulic cylinder (36) is fixedly connected to the mounting base (37). The mounting base (37) is fixedly connected to the nut component of the lead screw (35) by bolts. The telescopic rod of the hydraulic cylinder (36) is vertically downward and is fixedly connected to the mounting sleeve (38) at its lower end. The emitting end of the plasma generator (39) is downward and its vertical section is inserted into the interior of the mounting sleeve (38) and fastened with bolts.

6. A plasma treatment apparatus for flame resistant, antimicrobial fleece according to claim 5, characterized in that It also includes an encoder (7) and a motor bracket (8). The drive motor of the first lead screw (32) is located on the front side of the main frame (1), and the drive motor of the second lead screw (35) is located on the right side of the main frame (1). The drive motors of the first lead screw (32) and the second lead screw (35) as well as the motor (45) are all equipped with motor brackets (8). The drive motors of the two first lead screws (32) on the left and right sides, as well as the two hydraulic cylinders (41) on the left and right sides, are all equipped with encoders (7).

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