Automatic drafting machine with harness wire separating device and use method thereof
By designing a healing wire separation device in an automatic healing machine, combined with technical means of rotating components, collection boxes, jets and lifting parts, the healing wire separation and collection problems are solved, and an efficient textile process and a good working environment are achieved.
Patent Information
- Application Number
- CN202510587187.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2025-06-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing automatic healing machine is difficult to effectively separate and collect healing wires during the textile process, resulting in a dirty and messy working environment and increasing the burden of manual cleaning.
An automatic healing machine with healing wire separation device is designed. The rotating assembly and collection box are combined to achieve separation and centralized collection of healing wires through the coordination of the separation knife and the conveying roller. Using the synergistic effect of the jet and lift, the separation and collection of healing wires is further accelerated, reducing lag and dust residue.
It effectively solves the problems of healing wire separation and collection, improves work efficiency, reduces the need for manual cleaning, and maintains the tidy working environment.
Smart Images
Figure CN120211013A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of textile machines, and particularly relates to an automatic heddle threading machine with a heddle separating device and a using method thereof. Background Art
[0002] A heddle is one of the accessories of a loom, made of wire, steel wire or steel sheet. There are small holes (heddle eyes) in the middle for warp yarns to pass through. Each heddle controls one warp yarn. During weaving, it drives the warp yarns to move up and down to form a shed, facilitating the insertion of the weft yarn. The main function of an automatic heddle threading machine is to automatically thread the warp yarns through the heddles, which are part of the loom responsible for lifting and lowering the warp yarns to form the opening of the fabric, enabling the weft yarn to pass through smoothly.
[0003] In the existing heddle threading machine during the textile process, it is necessary to accurately separate the heddles from the stacking queue and feed them into the lead-in system at high speed. The heddle wires are separated by a separating knife, and it is easy for some heddle wires to fall off and there is no good collection and treatment, resulting in a dirty and messy working environment. Subsequently, manual cleaning and collection are required, increasing the intensity of the staff. For this reason, we propose an automatic heddle threading machine with a heddle separating device and a using method thereof to solve the above-mentioned problems. Summary of the Invention
[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an automatic heddle threading machine with a heddle separating device and a using method thereof that can overcome the above problems or at least partially solve the above problems.
[0005] To solve the above technical problem, the basic concept of the technical solution adopted by the present invention is: an automatic heddle threading machine with a heddle separating device, including a mounting frame. One side surface of the mounting frame is rotatably connected by a bearing to a conveying roller. Above the top of the mounting frame, a movable separating knife is installed. It further includes: a collection box, fixed on one side surface of the mounting frame below the separating knife; a rotating assembly, installed on the collection box for straightening and conveying the heddles collected at the collection box; a collection groove, installed on the surface of the mounting frame on one side of the collection box; an extrusion block, installed at one end of the rotating assembly. When the extrusion block rotates to a certain degree, it accelerates the movement of the collected heddles through a lifting member. When the extrusion block rotates to a certain degree, it blows air along the lower left of the heddle path.
[0006] Preferably, the rotating assembly includes a rotating shaft rotatably connected to the inner wall of the collection box by a bearing. A plurality of rotating rollers are fixed on the surface of the rotating shafts. One end of one of the rotating shafts is fixedly connected to a reduction motor, and the reduction motor is installed on the outer wall of the collection box. The ends of the plurality of rotating shafts penetrate the collection box and are fixedly connected to rotating gears. The plurality of rotating gears are meshed and driven by a synchronous belt. One end of another rotating shaft is fixedly connected to the extrusion block.
[0007] Preferably, the air delivery member includes an airbag disposed on one side of the extrusion block. The airbag is mounted on the side surface of the side plate. One end of the side plate is fixedly connected to the collection box. An air inlet pipe is provided at one end of the airbag, and a one-way valve is provided at the connection between the air inlet pipe and the airbag.
[0008] Preferably, one side surface of the airbag is fixedly connected to an air delivery pipe. A one-way valve is provided at the connection between the air delivery pipe and the airbag. One end of the air delivery pipe penetrates through the side plate and is fixedly connected to a jet head. A support rod is fixed at one end of the jet head, and the support rod is fixedly connected to the mounting frame.
[0009] Preferably, the lifting member includes a lifting plate disposed below the extrusion block. One end of the lifting plate is fixedly connected to an air suction pump, and a filter is fixedly installed at one end of the air suction pump.
[0010] Preferably, a lifting rod is fixed at the top of the air suction pump. One end of the lifting rod penetrates through the collection box and extends into the interior to be fixedly connected to an air suction disc. Air suction heads are installed on the surface of the air suction disc. A return spring is sleeved on the surface of the lifting rod, and both ends of the return spring are fixedly connected to the collection box and the air suction pump respectively.
[0011] Preferably, an air delivery channel is formed inside the lifting rod. The air delivery channel is communicated with the air suction pump and the air suction disc. The air suction disc is disposed at an inclined angle.
[0012] Preferably, a discharge port is provided on one side surface of the collection box. An inclined surface is provided on the bottom inner wall of the collection box. The inclined angle of the inclined surface is °, and a composite ceramic wear-resistant coating is applied on the surface of the inclined surface.
[0013] A method for using an automatic warping machine with a heddle separating device mainly includes the following steps:
[0014] Step A: Start the device power supply. The conveying roller starts to rotate, and the heddles to be processed are conveyed below the separating knife. The separating knife is driven by the driving member to move downward, pressing on the heddles to separate the heddles. During the separation process, some of the separated heddle wires fall into the collection box and slide out through the discharge port at the collection box for centralized collection and processing. During the preliminary collection, the rotating assembly provided on the collection box facilitates straightening the falling components.
[0015] Step B: When the rotating assembly is operating, it drives the extrusion block to rotate, and then the extrusion block squeezes the airbag. The airbag squeezes to generate air flow and conveys the air flow to the jet head. Since the jet head sprays at an inclined angle, it blows the heddles intertwined and piled up on the conveying roller, accelerating the separation of the heddles.
[0016] Step C: When the extrusion block rotates to a certain degree, the lifting plate is squeezed by the extrusion block to move downward, thereby driving the suction plate to move downward inside the collecting box, and cooperating with the elastic reset of the lifting rod, so that when the suction plate is in contact with the falling heald, the falling heald is shaken to accelerate the falling of the heald. At the same time, through the shaking operation and the starting suction pump, the interior of the collecting box is in a negative pressure state to absorb the dust on the heald.
[0017] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:
[0018] 1. The present invention cooperates with the rotating assembly and the collecting box so that when the device separates the healds, the fallen healds are collected and processed in a centralized manner, and then the rotating assembly is used to straighten them during the falling process, which is convenient for the subsequent centralized storage of the healds.
[0019] 2. The present invention provides a rotating assembly and a jet component that cooperate with each other, so that the rotating assembly can intermittently jet through the jet component during operation to move the healds being transported, so that the stacked healds are pre-micro-separated, which has a good separation effect on the subsequent heald separation.
[0020] 3. In the present invention, the lifting member and the rotating assembly cooperate with each other, so that the falling heald can be shaken to avoid the heald from getting stuck during the collection process and accelerate the sliding of the heald. At the same time, the dust on the heald can be adsorbed by negative pressure adsorption, which effectively saves the operator from the subsequent tedious cleaning process and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In the attached picture:
[0022] Figure 1 This is a schematic diagram of the overall structure of an automatic heald drawing-in machine with a heald separating device proposed by the present invention;
[0023] Figure 2 It is a front view structural schematic diagram of an automatic heald drawing-in machine with a heald separating device proposed by the present invention;
[0024] Figure 3 A schematic diagram of the structure of an automatic heald drawing machine with a heald separating device proposed by the present invention from a top view;
[0025] Figure 4 A schematic diagram of the structure of a collecting box in an automatic heald drawing machine with a heald separating device proposed by the present invention;
[0026] Figure 5 A schematic diagram of a side cross-sectional three-dimensional structure of an automatic heald drawing machine with a heald separating device proposed by the present invention;
[0027] Figure 6 Schematic top-down sectional view of the collection box proposed by the present invention;
[0028] Figure 7 Proposed by the present invention Figure 6 Enlarged schematic view of area A in
[0029] Figure 8 Schematic perspective view of a partial cross-section of the collection box proposed by the present invention.
[0030] In the figure: 1, mounting frame; 2, conveying roller; 3, separating knife; 31, fixing plate; 32, electric push rod; 33, support plate; 4, collection box; 41, discharge port; 5, rotating roller; 51, reduction motor; 52, rotating shaft; 53, rotating gear; 54, synchronous belt; 61, extrusion block; 62, airbag; 63, side plate; 64, air delivery pipe; 65, jet head; 66, support rod; 71, lifting plate; 72, suction pump; 73, filter; 74, lifting rod; 75, return spring; 76, suction disc; 77, suction head; 8, collection tank. Specific embodiments
[0031] The following further elaborates on the present invention in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the text of the specification.
[0032] It should be understood that terms such as "having", "including", and "comprising" used herein do not exclude the presence or addition of one or more other elements or their combinations.
[0033] In the description of the present invention, the orientation or positional relationships indicated by terms such as "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.
[0034] Example 1: Refer to Figures 1 - 8, An automatic heddle threading machine with a heddle separating device, which includes a mounting frame 1. One side surface of the mounting frame 1 is rotatably connected with a conveying roller 2 through a bearing. Above the top of the mounting frame 1, a movable separating knife 3 is installed. It also includes: a collection box 4, which is fixed on one side surface of the mounting frame 1 below the separating knife 3; a rotating assembly, which is installed on the collection box 4 and is used to straighten and convey the heddles collected at the collection box 4; a collection groove 8, which is installed on the surface of the mounting frame 1 on one side of the collection box 4; an extrusion block 61, which is installed at one end of the rotating assembly. When the extrusion block 61 rotates to 180 degrees, it accelerates the movement of the collected heddles through a lifting member. When the extrusion block 61 rotates to 90 degrees, it blows air along the lower left of the heddle path through an air delivery member.
[0035] Among them, it is installed on the bearing on the side surface of the mounting frame 1 and is driven by a motor to rotate, continuously conveying the heddles to be processed below the separating knife 3. The separating knife 3 is installed on the mounting frame 1. When the heddles reach the specified position, the electric push rod 32 pushes the separating knife 3 downward, and the intertwined heddles are separated by the shearing force of the blade. The liftable design of the separating knife 3 replaces manual operation with mechanical pressure, effectively improving the working efficiency of the device. A collection box 4 is arranged below the separating knife 3. When the separating knife 3 separates the heddles, some of the heddles fall to the ground, making the working area very messy. Due to the setting of the collection box 4, it is convenient to centrally collect the fallen heddles and then convey them to the collection groove 8 for centralized storage. A rotating assembly is arranged on the collection box 4. When the device works, the rotating assembly is started, causing the multiple rotating rollers 5 on the rotating assembly to rotate. Since the rotating rollers 5 are arranged in the collection box 4, when the heddles fall, the falling heddles can be straightened by the rotating multiple rotating rollers 5, avoiding the scattered mess of some of the fallen heddles after entering the collection box 4, resulting in the need for subsequent manual straightening by the staff. When the rotating assembly starts to operate, it drives the extrusion block 61 to rotate synchronously. When the extrusion block 61 rotates to 180 degrees, it can extrude the lifting plate 71. With continuous rotation and cooperation with the lifting member, the lifting member makes a reciprocating motion. When the heddles entering the collection box 4 are straightened in the collection box 4, they fall onto the lifting member, and the reciprocating motion of the lifting member generates vibration, accelerating the sliding of the heddles from the inside of the collection box 4, preventing the heddles from getting stuck inside the collection box 4, and achieving a good anti-jamming effect. Since the lifting member also has a good adsorption effect, cooperating with the collection box 4, a negative pressure is generated inside the collection box 4, which can adsorb the dust on the heddles separated and dropped at the separating knife 3. When the extrusion block 61 rotates to 90°, it can squeeze the airbag 62 through the extrusion block 61, and then it is convenient to output air flow through the air blowing member. The output air flow is blown out through the lower left of the heddle conveying path. The blown air flow can act on the stacked heddles, causing the heddles to fluctuate, facilitating better subsequent dispersion and facilitating better separation operation by the separating knife 3, improving the separation effect of the device.
[0036] Example 2: Refer to Figure 5 , Figure 6 and Figure 7 , which is basically the same as Example 1. Further, one end of the separating knife 3 is fixedly installed with a fixing plate 31, the top of the fixing plate 31 is fixed on the output end of the electric push rod 32, the electric push rod 32 is installed on the support plate 33, and one end of the support plate 33 is fixedly connected to the mounting frame 1.
[0037] Among them, the separating knife 3 is driven by the electric push rod 32 and fixed on the mounting frame 1 through the support plate 33. When the heddles reach the designated position, the electric push rod 32 pushes the separating knife 3 to press down close to the heddles, and the shearing force of the blade is used to separate the stacked and intertwined heddles.
[0038] The rotating assembly includes a rotating shaft 52 rotatably connected to the inner wall of the collection box 4 through a bearing. A rotating roller 5 is fixed on the surface of each of the plurality of rotating shafts 52. One end of one of the rotating shafts 52 is fixedly connected to a reduction motor 51, and the reduction motor 51 is installed on the outer wall of the collection box 4. The ends of the plurality of rotating shafts 52 penetrate through the collection box 4 and are fixedly connected to rotating gears 53. The plurality of rotating gears 53 are meshed and driven by a timing belt 54. One end of another rotating shaft 52 is fixedly connected to the extrusion block 61.
[0039] During the use of the device, for the rotating assembly on the collection box 4, by starting the reduction motor 51 to drive one of the rotating shafts 52 to rotate, and with the cooperation of the rotating gears 53 and the timing belt 54, the plurality of rotating rollers 5 rotate synchronously. When the dropped heddles enter the collection box 4, due to the rotation of the plurality of rotating rollers 5, one end of the falling heddles passes through between two adjacent rotating rollers 5 and then lands at the bottom of the collection box 4. Through this structural design, compared with the traditional separate collection and storage placement box, it can have a good smoothing effect on the collected heddles, avoiding the occurrence of a messy situation when the heddles dropped from above are being collected. The rotating roller 5 is made of rubber material.
[0040] Example 3: Refer to Figure 4 , Figure 7 and Figure 8 , which is basically the same as Example 2. Further, the air delivery member includes an airbag 62 provided on one side of the extrusion block 61. The airbag 62 is installed on the side surface of the side plate 63. One end of the side plate 63 is fixedly connected to the collection box 4. An air inlet pipe is provided at one end of the airbag 62, and a one-way valve is provided at the connection between the air inlet pipe and the airbag 62. A side surface of the airbag 62 is fixedly connected to an air delivery pipe 64, and a one-way valve is provided at the connection between the air delivery pipe 64 and the airbag 62. One end of the air delivery pipe 64 penetrates through the side plate 63 and is fixedly connected to a jet head 65. One end of the jet head 65 is fixed with a support rod 66, and the support rod 66 is fixedly connected to the mounting frame 1.
[0041] Among them, the extrusion block 61 is designed in a comma shape. When the extrusion block 61 rotates to 90°, the extrusion block 61 squeezes the airbag 62, so that the air in the airbag 62 is pressurized and transported to the nozzle 65, and then sprayed out through the nozzle 65. Since the nozzle 65 is close to the bottom of the conveying heald wire path on the conveying roller 2, the force of the gas jet airflow is used to move the stacked and interwoven heald wires, so that they are in a relatively pre-loose state, which is convenient for the subsequent separation knife 3 to better perform the separation operation and reduce the damage of the separation knife 3 to the adjacent heald wire surface when the heald wire is in the separation state.
[0042] Example 4: Reference Figure 7 and Figure 8 , which is basically the same as Example 3, and further, the lifting member includes a lifting plate 71 arranged below the extrusion block 61, one end of the lifting plate 71 is fixedly connected to an air suction pump 72, one end of the air suction pump 72 is fixedly installed with a filter 73, a lifting rod 74 is fixed on the top of the air suction pump 72, one end of the lifting rod 74 passes through the collection box 4 and extends to the inside where an air suction disk 76 is fixedly connected, an air suction head 77 is installed on the surface of the air suction disk 76, a reset spring 75 is sleeved on the surface of the lifting rod 74, and the two ends of the reset spring 75 are respectively fixedly connected to the collection box 4 and the air suction pump 72, an air transmission channel is opened inside the lifting rod 74, the air transmission channel is connected to the air suction pump 72 and the air suction disk 76, the air suction disk 76 is arranged at an inclined angle, a side surface of the collection box 4 is provided with a discharge port 41, the bottom inner wall of the collection box 4 is provided with an inclined surface, the inclined surface has an inclination angle of 35°, and the surface of the inclined surface is coated with a composite ceramic wear-resistant coating.
[0043] When the extrusion block 61 rotates counterclockwise to 180 degrees, the extrusion block 61 squeezes the lifting plate 71, thereby causing the suction pump 72 at one end of the lifting plate 71 to move downward. The downward movement of the suction pump 72 causes the suction disk 76 to move synchronously, and the lifting rod 74 cooperates to make the suction disk 76 reciprocate up and down. In this way, when the falling heald lands on the suction disk 76, the suction disk 76 shakes to accelerate the sliding of the heald, preventing the heald from getting stuck and accumulating inside the collection box 4. When the device is in use, the suction pump 72 is started to generate negative pressure on the suction head 77 on the suction disk 76, which is convenient for adsorbing dust on the heald. The adsorbed dust is discharged through the suction pump 72, and through the setting of the filter 73, it is convenient to filter and purify the airflow containing dust.
[0044] A method for using an automatic heald drawing machine with a heald separating device mainly comprises the following steps:
[0045] Step A: Turn on the device power supply. The conveying roller 2 starts to rotate, conveying the heddles to be processed under the separating knife 3. Drive the separating knife 3 to move downward through the driving member, pressing on the heddles to separate them. During the separation process, some of the separated heddle threads fall into the collection box 4 and slide out through the discharge port 41 of the collection box 4 for centralized collection and processing. During the initial collection, the rotating assembly provided on the collection box 4 facilitates straightening the falling components.
[0046] Step B: When the rotating assembly is operating, it drives the extrusion block 61 to rotate. Then, the extrusion block 61 squeezes the airbag 62, and the airbag 62 squeezes to generate air flow and conveys the air flow to the jet head 65. Since the jet head 65 sprays at an inclined angle, it blows the heddles intertwined and piled up on the conveying roller 2 to accelerate the separation of the heddles.
[0047] Step C: When the extrusion block 61 rotates to 180 degrees, it squeezes the lifting plate 71 through the extrusion block 61, causing the lifting plate 71 to move downward. Then, it drives the suction disc 76 to move downward inside the collection box 4. Cooperating with the elastic reset of the lifting rod 74, when the suction disc 76 touches the falling heddles, it shakes the falling heddles to accelerate the falling of the heddles. At the same time, through the shaking operation and the suction pump 72 in operation, the inside of the collection box 4 is in a negative pressure state to adsorb the dust on the heddles.
[0048] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can be made. These are all equivalent modifications and evolutions of the above embodiments based on the essence of the present invention, and all belong to the protection scope of the present invention.
Claims
1. An automatic heald drawing machine with a heald separation device, comprising a mounting frame (1), one side of the mounting frame (1) is rotatably connected to a conveying roller (2) via a bearing, and a movable separation knife (3) is installed above the top of the mounting frame (1), characterized in that: Also includes: A collection box (4) is located below the separation knife (3) and is fixed on a side surface of the mounting frame (1); A rotating assembly is mounted on the collecting box (4) and is used to smooth and transport the healds collected in the collecting box (4); A collecting trough (8), located on one side of the collecting box (4) and mounted on the surface of the mounting frame (1); The extrusion block (61) is installed at one end of the rotating assembly. When the extrusion block (61) rotates to 180 degrees, the movement of the collected healds is accelerated through the lifting member. When the extrusion block (61) rotates to 90 degrees, air is blown along the left lower oblique direction of the heald path through the air delivery member.
2. The automatic heald drawing machine with a heald separating device according to claim 1, characterized in that: A fixing plate (31) is fixedly mounted on one end of the separation knife (3); the top of the fixing plate (31) is fixed on the output end of an electric push rod (32); the electric push rod (32) is mounted on a support plate (33); and one end of the support plate (33) is fixedly connected to the mounting frame (1).
3. The automatic heald drawing machine with a heald separating device according to claim 2, characterized in that: The rotating assembly comprises a rotating shaft (52) rotatably connected to the inner wall of the collection box (4) through a bearing, and rotating rollers (5) are fixed to the surfaces of the plurality of rotating shafts (52), and the end of one of the rotating shafts (52) is fixedly connected to a reduction motor (51), and the reduction motor (51) is installed on the outer wall of the collection box (4), and the ends of the plurality of rotating shafts (52) penetrate the collection box (4) and are fixedly connected to rotating gears (53), and the plurality of rotating gears (53) are meshed and driven by a synchronous belt (54), and one end of another rotating shaft (52) is fixedly connected to an extrusion block (61).
4. The automatic heald drawing machine with a heald separating device according to claim 3, characterized in that: The air delivery member comprises an air bag (62) arranged on one side of the extrusion block (61), the air bag (62) being mounted on the side of the side plate (63), one end of the side plate (63) being fixedly connected to the collection box (4), one end of the air bag (62) being provided with an air inlet pipe, and a one-way valve being provided at the connection between the air inlet pipe and the air bag (62).
5. The automatic heald drawing machine with a heald separating device according to claim 4, characterized in that: A gas supply pipe (64) is fixedly connected to one side of the air bag (62); a one-way valve is provided at the connection between the gas supply pipe (64) and the air bag (62); one end of the gas supply pipe (64) passes through the side plate (63) and is fixedly connected to a spray head (65); one end of the spray head (65) is fixedly connected to a support rod (66); and the support rod (66) is fixedly connected to the mounting frame (1).
6. The automatic heald drawing machine with a heald separating device according to claim 5, characterized in that: The lifting member comprises a lifting plate (71) arranged below the extrusion block (61), one end of the lifting plate (71) is fixedly connected to an air suction pump (72), and one end of the air suction pump (72) is fixedly installed with a filter (73).
7. The automatic heald drawing machine with a heald separating device according to claim 6, characterized in that: A lifting rod (74) is fixed on the top of the suction pump (72), one end of the lifting rod (74) passes through the collection box (4) and extends to the inside to be fixedly connected with a suction plate (76), a suction head (77) is installed on the surface of the suction plate (76), and a return spring (75) is sleeved on the surface of the lifting rod (74), and the two ends of the return spring (75) are respectively fixedly connected to the collection box (4) and the suction pump (72).
8. The automatic heald drawing machine with a heald separating device according to claim 7, characterized in that: An air delivery channel is provided inside the lifting rod (74), and the air delivery channel is connected to the air suction pump (72) and the air suction disk (76), and the air suction disk (76) is arranged at an inclined angle.
9. The automatic heald drawing machine with a heald separating device according to claim 1, characterized in that: A discharge port (41) is provided on one side of the collecting box (4), and a slope is provided on the inner wall of the bottom of the collecting box (4). The slope has an inclination angle of 35°, and the surface of the slope is coated with a composite ceramic wear-resistant coating.
10. A method for using an automatic heald drawing-in machine with a heald separating device, according to the automatic heald drawing-in machine with a heald separating device according to claim 9, characterized in that: The main steps include: Step A: Start the power supply of the equipment, the conveying roller (2) starts to rotate, and the heald to be processed is conveyed to the bottom of the separation knife (3). The separation knife (3) is driven downward by the driving member to press the heald and then separate the heald. During the separation process, part of the separated heald wire falls into the collection box (4), slides out through the discharge port (41) at the collection box (4), and is collected and processed in a centralized manner. During the initial collection, a rotating component is arranged on the collection box (4) to facilitate the straightening of the falling components; Step B: When the rotating assembly is in operation, the squeezing block (61) is driven to rotate, and the squeezing block (61) squeezes the airbag (62), and the airbag (62) squeezes and generates an airflow, which is transported to the nozzle (65). Since the nozzle (65) sprays at an inclined angle, the healds interwoven and piled together on the conveying roller (2) are blown, thereby accelerating the separation of the healds; Step C: When the squeezing block (61) rotates to 180 degrees, the squeezing block (61) squeezes the lifting plate (71) so that the lifting plate (71) moves downward, thereby driving the suction plate (76) to move downward inside the collecting box (4), and cooperating with the elastic reset of the lifting rod (74), so that when the suction plate (76) is in contact with the falling heald, the falling heald is shaken to accelerate the falling of the heald. At the same time, through the shaking operation and the starting suction pump (72), the interior of the collecting box (4) is in a negative pressure state to absorb dust on the heald.