Singeing machine

Abstract

The singeing machine comprises a working bin and a cloth guide roller, the cloth guide roller is rotationally connected to the working bin, a singeing pipe is connected to the inner wall of the working bin, a fire spraying opening is formed in the side, facing cloth, of the singeing pipe, the singeing pipe is connected to the inner wall of the working bin through a moving block, the moving block is in sliding fit with the inner wall of the working bin, and the working bin is connected with a moving assembly. When the thicknesses of the cloth needing to be singed are different, the moving assembly drives the moving block to slide along the inner wall of the working bin, and then the singeing pipe is driven to be close to or away from the cloth, so that the distance between the singeing pipe and the cloth is adjusted, the singeing requirements of the cloth with different thicknesses and materials are met, and the singeing quality and the equipment adaptability are improved.

Description

Technical Field

[0001] This application relates to the field of fabric production equipment, and in particular to a singeing machine. Background Technology

[0002] A singeing machine is a processing device that allows fabric to pass quickly through the flame of the singeing machine or across a red-hot metal surface in a flat state to remove the fuzz from the fabric surface and obtain a smooth surface.

[0003] Currently, the singeing machine mainly consists of a working chamber, a guide roller, and a singeing tube. The guide roller is rotatably connected to the working chamber for conveying the fabric. The singeing tube is fixedly connected to the inner wall of the working chamber and has a flame nozzle on the side facing the fabric. High-temperature flames are ejected through the flame nozzle to complete the singeing of the fabric.

[0004] Regarding the aforementioned technologies, there are various types of fabrics in textile production, and the singeing requirements for different fabrics vary greatly. The singeing tubes of existing singeing machines are mostly fixed installation structures, and their position, spray range, and flame direction cannot be adjusted, making them unable to adapt to different production needs. Summary of the Invention

[0005] To meet the singeing requirements of different fabrics, this application provides a singeing machine.

[0006] The singeing machine provided in this application adopts the following technical solution: A singeing machine includes a working chamber and a guide roller. The guide roller is rotatably connected to the working chamber. A singeing tube is connected to the inner wall of the working chamber. The singeing tube has a flame nozzle facing the fabric side. The singeing tube is connected to the inner wall of the working chamber via a moving block. The moving block is slidably fitted to the inner wall of the working chamber. A moving component is connected to the working chamber. The moving component is used to drive the moving block to move and drive the singeing tube to move closer to or away from the fabric.

[0007] By adopting the above technical solution, during use, the guide roller conveys the fabric, and the singeing tube sprays flames through the nozzle to singe the fabric. When the required fabric thickness is different, the moving component drives the moving block to slide along the inner wall of the working chamber, thereby moving the singeing tube closer to or away from the fabric, thus adjusting the distance between the singeing tube and the fabric, adapting to the singeing requirements of fabrics of different thicknesses and materials, and improving the singeing quality and equipment adaptability.

[0008] Optionally, the moving component includes a lead screw and a first motor. The lead screw is rotatably connected to the inner wall of the working chamber, the first motor is connected to the inner wall of the working chamber, the output shaft of the first motor is connected to one end of the lead screw, and the moving block is threaded onto the lead screw.

[0009] By adopting the above technical solution, when in use, the first motor starts and drives the lead screw to rotate. When the lead screw rotates, it drives the moving block to slide smoothly along the length of the lead screw, thereby driving the singeing tube to move. This allows for the adjustment of the distance between the singeing tube and the fabric. According to the specific singeing requirements of different fabrics, the singeing tube can be adjusted to the optimal distance to minimize singeing quality problems caused by distance. At the same time, the motor drive method is convenient to operate, reduces the labor intensity of operators, and improves production efficiency.

[0010] Optionally, the singeing tube is fitted with a sleeve, and a connecting port is opened on the periphery of the sleeve for communicating with the flame nozzle. The moving block is connected to a rotating component, which is used to drive the sleeve to rotate, thereby adjusting the communication range between the connecting port and the flame nozzle.

[0011] By adopting the above technical solution, the rotating component drives the sleeve to rotate around the singeing tube. The connecting port on the sleeve rotates relative to the flame nozzle of the singeing tube, thereby adjusting the connection range between the two. The larger the connection range, the larger the flame is emitted, and the smaller the connection range, the smaller the flame is emitted. This further adapts to the singeing requirements of different fabrics and improves the targeting and flexibility of singeing.

[0012] Optionally, the rotating assembly includes a first gear, a second gear, and a second motor. The first gear is sleeved on the sleeve, the second motor is connected to the moving block, and the second gear is connected to the output shaft of the second motor. The first gear meshes with the second gear.

[0013] By adopting the above technical solution, when in use, the second motor starts and drives the second gear to rotate. The second gear meshes with the first gear, thereby driving the first gear to rotate synchronously. The first gear drives the sleeve to rotate around the singeing tube, thereby realizing the rotation of the sleeve and adjusting the connection range between the connecting port and the flame nozzle. Moreover, the gear transmission structure is stable, easy to operate, and highly automated, adapting to the needs of large-scale production and further improving the practicality of the equipment.

[0014] The sleeve may have two guide plates connected to its periphery. The length direction of the guide plates is consistent with the length direction of the sleeve. The two guide plates are spaced apart to form a flow channel. The flow channel is connected to the communication port. The guide plates are hinged to the sleeve. The guide plates are connected to an adjustment component. The adjustment component is used to drive the guide plates to rotate and thus adjust the orientation of the flow channel outlet.

[0015] By adopting the above technical solution, during use, the flame ejected from the singeing tube enters the flow channel through the connecting port, is guided by the guide plate, and is ejected. The adjustment component drives the guide plate to rotate, thereby flexibly adjusting the direction of the flow channel outlet. When singeing elastic fabrics and thin fabrics, the flame direction can be adjusted to tilt and sweep by rotating the plate, reducing the direct impact force of the flame, minimizing damage to the fabric fibers, and reducing the possibility of fabric elasticity being compromised. When singeing thick fabrics, the flame direction can be adjusted to be concentrated on the fabric surface by rotating the guide plate, enhancing the intensity of the flame action, so that the surface fuzz of the fabric is thoroughly burned off, achieving precise singeing of different types of fabrics, and further expanding the adaptability range of the equipment.

[0016] Optionally, the adjustment assembly includes a first cylinder and a connecting member. The first cylinder is connected to the sleeve, and the piston rod of the first cylinder is connected to the connecting member. The connecting member is used to connect two guide vanes and drive the two guide vanes to rotate synchronously.

[0017] By adopting the above technical solution, during use, the piston rod of the first cylinder extends and retracts, driving the connecting piece to move. The connecting piece drives the two guide plates to rotate synchronously around the hinge point, thereby achieving synchronous adjustment of the two guide plates, ensuring that the outlet direction of the flow channel is adjusted in a consistent manner, minimizing the risk of flame deviation caused by adjustment deviation of the two guide plates, and ensuring uniform singeing.

[0018] Optionally, the connector is a connecting plate, and one end of the guide plate is provided with a guide groove. The length direction of the guide groove is consistent with the width direction of the guide plate. The connecting plate is connected to two guide blocks, and each guide block slides and engages with the inner wall of the guide groove.

[0019] By adopting the above technical solution, when the guide plate is rotated, the first cylinder drives the connecting plate to move, and the guide block on the connecting plate slides and engages with the inner wall of the guide groove. The engagement between the guide block and the guide groove provides precise guidance for the rotation of the guide plate, so that the two guide plates rotate synchronously and reduce the deviation of the guide plates during rotation. This makes the guide plate rotate smoothly and adjusts precisely, ensuring the accuracy of the flow channel outlet orientation adjustment.

[0020] Optionally, the connecting plate is connected to a limiting block, and the sleeve has a limiting groove, the length direction of which is consistent with the length direction of the first cylinder. The limiting block slides and engages with the inner wall of the limiting groove.

[0021] By adopting the above technical solution, when in use, the first cylinder drives the connecting plate to move, and the limiting block on the connecting plate slides synchronously along the limiting groove. The cooperation between the limiting block and the limiting groove provides guidance and limiting for the movement of the connecting plate, thereby minimizing the possibility of the connecting plate deviating during movement. This allows the connecting plate to stably drive the two guide blocks to move synchronously, thereby enabling the two guide plates to rotate synchronously and smoothly, reducing adjustment deviation.

[0022] Optionally, a collection box is detachably connected to the bottom of the working chamber. The collection box has an opening at the top, and a cleaning port is provided at the bottom of the working chamber. The cleaning port is used to connect the working chamber and the collection box. The cleaning port is connected to an opening and closing component, which is used to open or close the cleaning port.

[0023] By adopting the above technical solution, when in use, the opening and closing component opens the cleaning port, and the lint, ash and other impurities generated during the singeing process fall to the bottom of the working chamber. The impurities fall into the collection box through the cleaning port, realizing the centralized collection of impurities. After collection, the opening and closing component is closed, and the collection box is removed from the working chamber, so as to facilitate the cleaning of the collected impurities.

[0024] Optionally, the opening and closing assembly includes several rotating plates, which are arranged sequentially in a horizontal direction. The rotating plates are rotatably connected to the inner wall of the cleaning port. The working chamber is connected to a driving assembly, which is used to drive the rotating plates to rotate. When the rotating plates are set horizontally, two adjacent rotating plates are in contact with each other, and the cleaning port is closed. When the rotating plates are set vertically, the cleaning port is opened.

[0025] By adopting the above technical solution, when in use, the rotating plate is set vertically, and a gap is formed between adjacent rotating plates. The cleaning port is open, and the impurities generated during the singeing process can fall smoothly into the collection box. When cleaning the collection box, the drive component rotates the rotating plate, so that the rotating plate is set horizontally, so that the cleaning port is closed, and the collection box is removed from the working chamber, thereby facilitating the cleaning of the collection box.

[0026] In summary, this application includes at least one of the following beneficial technical effects: During use, the guide rollers convey the fabric, and the singeing tube sprays flames through the nozzle to singe the fabric. When the required fabric thickness is different, the moving component drives the moving block to slide along the inner wall of the working chamber, thereby moving the singeing tube closer to or away from the fabric, thus adjusting the distance between the singeing tube and the fabric to adapt to the singeing requirements of fabrics of different thicknesses and materials, improving the singeing quality and equipment adaptability. When in use, the first motor starts and drives the lead screw to rotate. When the lead screw rotates, it drives the moving block to slide smoothly along the length of the lead screw, which in turn drives the singeing tube to move. This allows for adjustment of the distance between the singeing tube and the fabric. The singeing tube can be adjusted to the optimal distance according to the specific singeing requirements of different fabrics, so as to avoid singeing quality problems caused by distance. At the same time, the motor drive method is easy to operate, reduces the labor intensity of operators, and improves production efficiency. During use, the opening and closing component opens the cleaning port, and impurities such as lint and ash generated during the singeing process fall to the bottom of the working chamber. The impurities fall into the collection box through the cleaning port, achieving centralized collection of impurities. After collection is completed, the opening and closing component is closed, and the collection box is removed from the working chamber to facilitate cleaning of the collected impurities. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of this embodiment.

[0028] Figure 2 This is a top view of this embodiment.

[0029] Figure 3 This is the embodiment. Figure 2 A sectional view along the AA direction, used to show the singed tube and sleeve.

[0030] Figure 4 This is the embodiment. Figure 3 Enlarged view of section C.

[0031] Figure 5 This is the embodiment. Figure 2 A cross-sectional view along the BB direction, used to show the moving component.

[0032] Figure 6 This is a side view of this embodiment.

[0033] Figure 7 This is the embodiment. Figure 6 A sectional view along the DD direction.

[0034] Figure 8 This is a cross-sectional perspective view of the adjustment component in this embodiment.

[0035] Explanation of reference numerals in the attached drawings: 100, working chamber; 110, guide roller; 120, fabric inlet; 130, fabric outlet; 140, moving trough; 150, collection box; 151, mounting plate; 160, cleaning port; 170, connecting trough; 200, singeing tube; 210, flame nozzle; 300, moving assembly; 310, lead screw; 320, first motor; 400, moving block; 410, rotating trough; 420, connecting cavity; 500, sleeve; 510, cylinder; 520, rotating ring; 521, limiting groove; 530, connecting port; 5 40. Guide plate; 541. Guide groove; 550. Flow channel; 600. Rotating assembly; 610. First gear; 620. Second gear; 630. Second motor; 700. Adjusting assembly; 710. First cylinder; 720. Connecting plate; 721. Guide block; 722. Limiting block; 800. Opening and closing assembly; 810. Rotating plate; 811. First block; 812. First groove; 813. Rotating shaft; 900. Drive assembly; 910. Connecting rod; 920. Rotating rod; 930. Push rod; 940. Second cylinder. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0037] This application discloses a singeing machine. (Refer to...) Figure 1 , Figure 2 and Figure 3 A singeing machine includes a working chamber 100, a guide roller 110, a singeing tube 200, and a moving assembly 300. The guide roller 110 is rotatably connected to the working chamber 100 and is used to convey fabric. The singeing tube 200 is connected to the inner wall of the working chamber 100 and is used to singe the fabric. The moving assembly 300 is used to move the singeing tube 200 and drive it closer to or further away from the fabric. This allows the distance between the singeing tube 200 and the fabric to be adjusted according to the thickness and material of different fabrics, adapting to the singeing requirements of different fabrics and improving the singeing quality and equipment adaptability.

[0038] Reference Figure 3 and Figure 4 The working chamber 100 has a fabric inlet 120 and a fabric outlet 130 at both ends, and the length of the guide roller 110 is consistent with the width of the fabric. The length of the singeing tube 200 is consistent with the length of the guide roller 110. There are two singeing tubes 200, which are respectively located on both sides of the fabric. Several flame nozzles 210 are opened at the end of the singeing tube 200 near the fabric.

[0039] Reference Figure 3 and Figure 5 The working chamber 100 has moving grooves 140 on both ends of the inner wall along the length of the singeing tube 200, and the length of the moving grooves 140 is consistent with the vertical direction. There are two moving components 300, each of which is used to drive the singeing tube 200 to move.

[0040] Reference Figure 5 The moving component 300 includes a lead screw 310 and a first motor 320. The lead screw 310 is aligned with the vertical direction in its length direction and is rotatably connected to the inner wall of the moving groove 140. The first motor 320 is connected to the inner wall of the working chamber 100, and the output shaft of the first motor 320 is connected to one end of the lead screw 310. A moving block 400 is threaded onto the lead screw 310, and one end of the singeing tube 200 in its length direction is connected to the moving block 400.

[0041] Reference Figure 4 and Figure 5The movable block 400 is connected to a sleeve 500, which includes a cylinder 510 and two rotating rings 520. The length of the cylinder 510 is aligned with the length of the singeing tube 200, and the two rotating rings 520 are respectively connected to both ends of the cylinder 510 along its length. The cylinder 510 is fitted onto the singeing tube 200, and the central axis of the cylinder 510 is collinear with the central axis of the singeing tube 200. The central axis of the rotating rings 520 is also collinear with the central axis of the singeing tube 200. The movable block 400 has a rotating groove 410, the central axis of which is collinear with the central axis of the singeing tube 200, and the rotating rings 520 are rotatably connected within the rotating groove 410.

[0042] Reference Figure 4 , Figure 6 and Figure 7 The cylinder 510 has a connecting port 530 on its circumference. The length direction of the connecting port 530 is consistent with the length direction of the cylinder 510, and the connecting port 530 is used to connect with the flame nozzle 210. The movable block 400 is connected to a rotating component 600, which is used to drive the rotating ring 520 to rotate.

[0043] Reference Figure 5 and Figure 7 The movable block 400 has a connecting cavity 420, which communicates with the rotating groove 410. The rotating assembly 600 includes a first gear 610, a second gear 620, and a second motor 630. The rotating assembly 600 is located in the connecting cavity 420. The first gear 610 is sleeved on the rotating ring 520, and the central axis of the first gear 610 is collinear with the central axis of the rotating ring 520. The second motor 630 is connected to the inner wall of the connecting cavity 420, and the second gear 620 is connected to the output shaft of the second motor 630. The central axis of the second gear 620 is collinear with the central axis of the output shaft of the second motor 630, and the first gear 610 meshes with the second gear 620. In use, the second motor 630 starts and drives the second gear 620 to rotate. The second gear 620 meshes with the first gear 610, thereby driving the first gear 610 to rotate synchronously. The first gear 610 drives the sleeve 500 to rotate around the singeing tube 200, adjusting the communication range between the connecting port 530 and the flame nozzle 210.

[0044] Reference Figure 4 and Figure 8 Two guide plates 540 are connected to the outer circumferential wall of the cylinder 510. The guide plates 540 are hinged to the outer circumferential wall of the cylinder 510. The length direction of the guide plates 540 is consistent with the length direction of the sleeve 500. The two guide plates 540 are respectively located on both sides of the width direction of the connecting port 530. The two guide plates 540 form a flow channel 550 at intervals, and the flow channel 550 is connected to the connecting port 530.

[0045] Reference Figure 4 and Figure 8The guide vane 540 is connected to an adjustment assembly 700, which drives the guide vane 540 to rotate. The adjustment assembly 700 includes a first cylinder 710 and a connecting member. The cylinder body of the first cylinder 710 is connected to the rotating ring 520. The connecting member is a connecting plate 720. A guide groove 541 is opened at one end of the guide vane 540 along its length direction. The length direction of the guide groove 541 is consistent with the width direction of the guide vane 540. Two guide blocks 721 are connected to the end of the connecting plate 720 near the guide vane 540. Each guide block 721 slides and engages with the inner wall of the guide groove 541.

[0046] Reference Figure 8 A limiting block 722 is connected to one end of the connecting plate 720 near the rotating ring 520. The rotating ring 520 has a limiting groove 521, the length of which is aligned with the length of the first cylinder 710. The limiting block 722 slides along the length of the first cylinder 710 and engages with the inner wall of the limiting groove 521. The piston rod of the first cylinder 710 extends and retracts, causing the connecting plate 720 to move. The guide plate 540 follows the connecting plate 720, thereby adjusting the orientation of the outlet of the flow channel 550.

[0047] Reference Figure 3 and Figure 5 The bottom inner wall of the working chamber 100 has a connecting groove 170, the depth of which is the same as the width of the working chamber 100. The top inner wall of the connecting groove 170 has a cleaning port 160, which connects the connecting groove 170 and the working chamber 100. A collection box 150 is connected to the inner wall of the connecting groove 170, the length of which is the same as the width of the working chamber 100. The collection box 150 slides along its length against the inner wall of the connecting groove 170. The top of the collection box 150 is open, and it communicates with the cleaning port 160.

[0048] Reference Figure 1 and Figure 5 The collection box 150 is connected to a mounting plate 151 at one end along its length. The length of the mounting plate 151 is consistent with the length of the working chamber 100. The mounting plate 151 is used to contact the outer wall of the working chamber 100. The mounting plate 151 is detachably connected to the working chamber 100 by bolts. The bolts pass through the mounting plate 151 along the width of the working chamber 100 and are threaded to the working chamber 100.

[0049] Reference Figure 3 and Figure 5The cleaning port 160 is connected to an opening and closing assembly 800, which is used to open or close the cleaning port 160. The opening and closing assembly 800 includes several rotating plates 810. The length direction of the rotating plates 810 is consistent with the width direction of the working chamber 100, and the several rotating plates 810 are distributed sequentially along the length direction of the working chamber 100. A first block 811 is connected to the top of one end of the rotating plate 810 along its width direction. The length direction of the first block 811 is consistent with the length direction of the rotating plate 810. A first groove 812 is opened at the other end of the rotating plate 810. The length direction of the first groove 812 is consistent with the length direction of the rotating plate 810. The first block 811 on one of two adjacent rotating plates 810 is inserted into the other rotating plate 810 through the first groove 812. When the first block 811 is located in the first groove 812, the bottom of the first block 811 contacts the inner wall of the bottom of the first groove 812, and there is a gap between the two adjacent rotating plates 810 along the length of the working chamber 100.

[0050] Reference Figure 2 and Figure 5 A rotating plate 810 has a rotating shaft 813 connected to one end along its length. The rotating shaft 813 runs parallel to the length of the rotating plate 810 and passes through and is rotatably connected to the side wall of the working chamber 100. A drive assembly 900 is connected to the working chamber 100 to drive the rotating shaft 813 to rotate. The drive assembly 900 includes several connecting rods 910 and rotating rods 920. Each connecting rod 910 is connected to a rotating shaft 813, with one end of each connecting rod 910 connected to the rotating shaft 813. Each rotating rod 920 is hinged to a connecting rod 910, with one end of each rotating rod hinged to the end of the connecting rod 910 away from the rotating shaft 813.

[0051] Reference Figure 2 and Figure 5 The drive assembly 900 also includes a push rod 930 and a second cylinder 940. The length direction of the push rod 930 is aligned with the length direction of the working chamber 100. The cylinder body of the second cylinder 940 is connected to the outer wall of the working chamber 100, and the piston rod of the second cylinder 940 is connected to the push rod 930. The length direction of the push rod 930 is aligned with the length direction of the working chamber 100. The push rod 930 slides along its length against the outer wall of the working chamber 100. Several rotating rods 920 are hinged to the push rod 930 at the ends away from the connecting rod 910. When the rotating plate 810 is set horizontally, two adjacent rotating plates 810 are in contact with each other, and the cleaning port 160 is closed. When the rotating plate 810 is set vertically, the cleaning port 160 is opened, allowing impurities generated during the singeing process to fall into the collection box 150 through the cleaning port 160. When cleaning the collection box 150, the drive assembly 900 rotates the rotating plate 810 to set it horizontally, closes the cleaning port 160, and facilitates the removal of the collection box 150 and the cleaning of impurities inside the collection box 150.

[0052] The implementation principle of a singeing machine according to an embodiment of this application is as follows: When singeing different fabric thicknesses, a first motor 320 is started according to the thickness and material of the fabric. The first motor 320 drives the lead screw 310 to rotate, and the rotation of the lead screw 310 drives the moving block 400 to move along the length of the lead screw 310, thereby bringing the singeing tube 200 closer to or further away from the fabric. The distance between the singeing tube 200 and the fabric is adjusted to suit the singeing requirements of different fabric thicknesses. Furthermore, a second motor 630 can be started according to different fabrics. The second motor 630 drives the second gear 620 to rotate. The second gear 620 meshes with the first gear 610, causing the first gear 610 to rotate synchronously. This causes the sleeve 500 to rotate around the singeing tube 200, adjusting the communication range between the connecting port 530 and the flame nozzle 210, and controlling the flame size. The first cylinder 710 is started. The piston rod of the first cylinder 710 extends and retracts, which moves the connecting plate 720 and drives the two guide plates 540 to rotate synchronously, adjusting the orientation of the outlet of the flow channel 550 to meet the singeing requirements of different fabrics.

[0053] During use, the rotating plate 810 is set vertically and the cleaning port 160 is opened. Impurities generated by singeing fall into the collection box 150 through the cleaning port 160. When impurities accumulate in the collection box 150 and it is necessary to clean the collection box 150, the drive component 900 drives the rotating plate 810 to be set horizontally, closes the cleaning port 160, and then disassembles the collection box 150 for cleaning, thereby facilitating the cleaning of the collection box 150.

[0054] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A singeing machine, comprising a working chamber (100) and a guide roller (110), the guide roller (110) being rotatably connected to the working chamber (100), a singeing tube (200) being connected to the inner wall of the working chamber (100), the singeing tube (200) having a flame nozzle (210) facing the fabric side, characterized in that: The singeing tube (200) is connected to the inner wall of the working chamber (100) via a moving block (400). The moving block (400) slides and engages with the inner wall of the working chamber (100). The working chamber (100) is connected to a moving component (300). The moving component (300) is used to move the moving block (400) and drive the singeing tube (200) closer to or away from the fabric.

2. The singeing machine according to claim 1, characterized in that: The moving component (300) includes a lead screw (310) and a first motor (320). The lead screw (310) is rotatably connected to the inner wall of the working chamber (100), and the first motor (320) is connected to the inner wall of the working chamber (100). The output shaft of the first motor (320) is connected to one end of the lead screw (310), and the moving block (400) is threaded onto the lead screw (310).

3. A singeing machine according to claim 1, characterized in that: The singeing tube (200) is fitted with a sleeve (500), and a connecting port (530) is opened on the periphery of the sleeve (500). The connecting port (530) is used to connect with the flame nozzle (210). The moving block (400) is connected to a rotating component (600), which is used to drive the sleeve (500) to rotate, thereby adjusting the connection range between the connecting port (530) and the flame nozzle (210).

4. A singeing machine according to claim 3, characterized in that: The rotating assembly (600) includes a first gear (610), a second gear (620), and a second motor (630). The first gear (610) is sleeved on the sleeve (500), the second motor (630) is connected to the moving block (400), and the second gear (620) is connected to the output shaft of the second motor (630). The first gear (610) meshes with the second gear (620).

5. A singeing machine according to claim 3, characterized in that: Two guide plates (540) are connected to the periphery of the sleeve (500). The length direction of the guide plates (540) is consistent with the length direction of the sleeve (500). The two guide plates (540) form a flow channel (550) at intervals. The flow channel (550) is connected to the connecting port (530). The guide plates (540) are hinged to the sleeve (500). The guide plates (540) are connected to an adjustment component (700). The adjustment component (700) is used to drive the guide plates (540) to rotate, thereby adjusting the orientation of the outlet of the flow channel (550).

6. A singeing machine according to claim 5, characterized in that: The adjustment assembly (700) includes a first cylinder (710) and a connector. The first cylinder (710) is connected to the sleeve (500), and the piston rod of the first cylinder (710) is connected to the connector. The connector is used to connect two guide plates (540) and drive the two guide plates (540) to rotate synchronously.

7. A singeing machine according to claim 6, characterized in that: The connector is a connecting plate (720). One end of the guide plate (540) is provided with a guide groove (541). The length direction of the guide groove (541) is consistent with the width direction of the guide plate (540). The connecting plate (720) is connected to two guide blocks (721). Each guide block (721) slides and engages with the inner wall of the guide groove (541).

8. A singeing machine according to claim 7, characterized in that: The connecting plate (720) is connected to the limiting block (722), and the sleeve (500) has a limiting groove (521). The length direction of the limiting groove (521) is consistent with the length direction of the first cylinder (710), and the limiting block (722) slides and fits on the inner wall of the limiting groove (521).

9. A singeing machine according to claim 1, characterized in that: The bottom of the working chamber (100) is detachably connected to a collection box (150). The collection box (150) has an opening at the top. The bottom of the working chamber (100) has a cleaning port (160). The cleaning port (160) is used to connect the working chamber (100) and the collection box (150). The cleaning port (160) is connected to an opening and closing component (800). The opening and closing component (800) is used to open or close the cleaning port (160).

10. A singeing machine according to claim 9, characterized in that: The opening and closing assembly (800) includes a plurality of rotating plates (810), which are arranged sequentially in the horizontal direction. The rotating plates (810) are rotatably connected to the inner wall of the cleaning port (160). The working chamber (100) is connected to a drive assembly (900), which is used to drive the rotating plates (810) to rotate. When the rotating plates (810) are set horizontally, two adjacent rotating plates (810) are in contact with each other and the cleaning port (160) is closed. When the rotating plates (810) are set vertically, the cleaning port (160) is opened.

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