Double-sided singeing machine

Abstract

The utility model relates to the technical field of singeing machines, in particular to a double-sided singeing machine which comprises a singeing machine body, a first motor is fixed on the side wall of the singeing machine body, the output end of the first motor is fixedly connected with a cloth guide roller, cloth is wound and conveyed outside the cloth guide roller, sliding grooves are formed in the two sides of the singeing machine body, and the sliding grooves are communicated with the singeing machine body. A sliding groove is formed in the middle of the singeing machine body, an adjusting roller capable of being adjusted in a lifting mode is arranged in the sliding groove, a mounting plate is fixed to the middle of the singeing machine body, a nitrogen box is mounted above the mounting plate, the end of the nitrogen box communicates with a conveying pipe, the end of a corrugated pipe communicates with a nitrogen spray head, and a driving mechanism is mounted at the end of the nitrogen spray head. The driving device is used for driving the nitrogen nozzle to swing back and forth. The double-sided singeing machine is provided with the nitrogen spray head capable of swinging back and forth, so that nitrogen is uniformly sprayed on the surface of cloth so as to extinguish sparks on the cloth, the distance between the cloth and a flame opening can be adjusted, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of singeing machines, in particular to a double-sided singeing machine. Background Technique

[0002] During the weaving process of cotton, linen and other fabrics, after being rubbed, there will be many short and loose fiber hairs exposed on the surface of the yarn. There is a layer of short fibers standing on the fabric surface. If the fabric is flattened and held in front of the eyes, this layer of uneven-length fluff can be seen along the fabric surface. This layer of fluff not only affects the smoothness of the fabric, but also easily contaminates dust.

[0003] Therefore, cotton, linen fabrics and cotton blended fabrics etc. need to be singed before desizing, boiling and bleaching. The operation method is to make the fabric in a flat state and quickly pass through the flame of the singeing machine or rub against the hot metal surface for singeing processing.

[0004] During the singeing process of the fabric, there are burrs at both edges of the fabric, and there may be sparks at the edges of the fabric. The existence of sparks affects the subsequent processing of the fabric and may even burn the fabric. Currently, when extinguishing the fire of the fabric, mostly a steam fire extinguishing box is selected. The fabric is passed through the steam fire extinguishing box, and the steam is used to extinguish the fire of the fabric. However, steam fire extinguishing easily forms condensed water. After dropping onto the fabric surface, it is easy to form color spots and produce white spots in the water quality, thereby affecting the quality of the fabric. And it is not convenient to adjust the distance between the fabric and the flame, unable to meet the use of more fabric fabrics, reducing the scope of application. Content of the Utility Model

[0005] The purpose of the utility model is to provide a double-sided singeing machine to solve the problems in the above-mentioned background technique that the existing singeing machine uses steam to extinguish fire, but steam fire extinguishing easily forms color spots and produces white spots in the water quality, reducing the fabric quality, and it is not convenient to adjust the distance between the fabric and the flame. To achieve the above purpose, the utility model provides the following technical solution: A double-sided singeing machine, including a singeing machine body, a first motor is fixed on the side wall of the singeing machine body, the output end of the first motor is fixedly connected with a cloth guiding roller, the outside of the cloth guiding roller is wound and conveyed with a fabric, chutes are opened on both sides of the singeing machine body, and an adjustable lifting adjusting roller is arranged inside the chutes;

[0006] An installation plate is fixed in the middle of the singeing machine body, a nitrogen gas tank is installed above the installation plate, a conveying pipe is communicated at the end of the nitrogen gas tank, a corrugated pipe is communicated at the end of the conveying pipe, a nitrogen gas spray head is communicated at the end of the corrugated pipe, and a driving mechanism is installed at the end of the nitrogen gas spray head for driving the nitrogen gas spray head to swing reciprocally.

[0007] Preferably, a telescopic rod is fixed to the bottom surface of the chute, a connecting rod is fixed to the top of the telescopic rod, the connecting rod is fixedly connected to the adjusting roller, a second motor is fixed to the top of the singeing machine body, the output end of the second motor is fixedly connected to a screw rod, a sliding rod is threadedly sleeved on the outer part of the screw rod, and the sliding rod is fixedly connected to the connecting rod.

[0008] Preferably, a guide rod for guiding the sliding of the sliding rod is installed inside the chute.

[0009] Preferably, the driving mechanism includes a U-shaped frame fixed to the top of the mounting plate, a support seat is fixed to the top of the mounting plate, a third motor is fixed to the top of the support seat, the output end of the third motor is fixedly connected to a transmission shaft, a turntable is fixed to the end of the transmission shaft, a slidable sliding rod penetrates through the surface of the turntable, a sleeve is fixed to the end of the sliding rod, a sliding frame is slidably connected inside the sleeve, a rotating cylinder is fixed to the end of the sliding frame, a connecting column is fixedly sleeved on the outer part of the rotating cylinder, and the connecting column is fixedly connected to the nitrogen spray head.

[0010] Preferably, the transmission shaft is rotatably connected to the U-shaped frame, a support rod is fixed in the middle of the U-shaped frame, and the rotating cylinder is rotatably connected to the support rod.

[0011] Preferably, a control valve is installed above the nitrogen spray head.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, when the third motor is started to drive the transmission shaft to drive the turntable to rotate, the sliding rod slides in the turntable and drives the sleeve to slide back and forth along the sliding frame. The sliding frame is stressed to drive the rotating cylinder to rotate back and forth and drive the nitrogen spray head installed through the connecting column to swing back and forth, so that nitrogen is evenly sprayed on the surface of the fabric, enabling rapid fire extinguishing of the fabric sparks.

[0014] In the present utility model, when the second motor is started to drive the screw rod to rotate, the sliding rod outside it slides down, and then drives the connecting rod to slide in the chute and squeeze the telescopic rod, so that the adjusting roller adjusts the distance between the fabric and the flame port according to requirements, thereby meeting the use of more fabric fabrics and improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is the Figure 1 isometric structural schematic diagram of the present utility model;

[0017] Figure 3 is the Figure 1Schematic diagram of connection structures such as the middle adjusting roller, connecting rod, screw, etc.

[0018] In the figure:

[0019] 1. Singeing machine body;

[0020] 2. First motor;

[0021] 3. Cloth guiding roller;

[0022] 4. Cloth;

[0023] 5. Slide groove;

[0024] 6. Adjusting roller; 61. Connecting rod; 62. Telescopic rod; 63. Second motor; 64. Screw; 65. Sliding rod;

[0025] 7. Mounting plate;

[0026] 8. Nitrogen tank;

[0027] 9. Delivery pipe;

[0028] 10. Bellows;

[0029] 11. Nitrogen spray head;

[0030] 12. Driving mechanism; 1201. U-shaped frame; 1202. Support; 1203. Third motor; 1204. Transmission shaft; 1205. Turntable; 1206. Slide bar; 1207. Sleeve; 1208. Slide carriage; 1209. Rotating cylinder; 1210. Support rod; 1211. Connecting column. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a double-sided singeing machine, including a singeing machine body 1, a first motor 2 is fixed on the side wall of the singeing machine body 1, the output end of the first motor 2 is fixedly connected to a cloth guiding roller 3, a cloth 4 is wound and conveyed outside the cloth guiding roller 3, slide grooves 5 are opened on both sides of the singeing machine body 1, and an adjustably liftable adjusting roller 6 is arranged inside the slide grooves 5;

[0033] In the middle of the singeing machine body 1, a mounting plate 7 is fixed. Above the mounting plate 7, a nitrogen gas tank 8 is installed. The end of the nitrogen gas tank 8 is connected to a delivery pipe 9. The end of the delivery pipe 9 is connected to a corrugated pipe 10. At the end of the corrugated pipe 10, a nitrogen gas spray head 11 is connected. At the end of the nitrogen gas spray head 11, a driving mechanism 12 is installed for driving the nitrogen gas spray head 11 to swing reciprocally.

[0034] It should be noted that the singeing machine transports the fabric 4 through the fabric guiding roller 3. When the fabric 4 is transported, it is along the surface of the singeing roller, and the fabric 4 is singed by the flame along the fabric 4 through the flame port. And the singeing machine belongs to the prior art in this field, so it will not be elaborated.

[0035] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, a telescopic rod 62 is fixed on the bottom surface of the sliding groove 5. At the top of the telescopic rod 62, a connecting rod 61 is fixed. The connecting rod 61 is fixedly connected to the adjusting roller 6. At the top of the singeing machine body 1, a second motor 63 is fixed. The output end of the second motor 63 is fixedly connected to a screw rod 64. An external thread of the screw rod 64 is sleeved with a sliding rod 65. The sliding rod 65 is fixedly connected to the connecting rod 61.

[0036] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, a guide rod for guiding the sliding of the sliding rod 65 is installed inside the sliding groove 5.

[0037] It should be noted that by setting the guide rod, the sliding rod 65 is guided and limited by the guide rod to prevent the sliding rod 65 from rotating along with the screw rod 64 when sliding, thereby affecting the adjustment effect of the adjusting roller 6.

[0038] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, the driving mechanism 12 includes a U-shaped frame 1201 fixed on the top of the mounting plate 7. A support 1202 is fixed on the top of the mounting plate 7. A third motor 1203 is fixed on the top of the support 1202. The output end of the third motor 1203 is fixedly connected to a transmission shaft 1204. A turntable 1205 is fixed at the end of the transmission shaft 1204. A slidable sliding rod 1206 penetrates through the surface of the turntable 1205. A sleeve 1207 is fixed at the end of the sliding rod 1206. A sliding frame 1208 is slidably connected inside the sleeve 1207. A rotating cylinder 1209 is fixed at the end of the sliding frame 1208. A connecting column 1211 is fixedly sleeved outside the rotating cylinder 1209. The connecting column 1211 is fixedly connected to the nitrogen gas spray head 11.

[0039] In this embodiment, as Figure 1 、 Figure 2 and Figure 3As shown, the drive shaft 1204 is rotatably connected to the U-shaped frame 1201. A support rod 1210 is fixed in the middle of the U-shaped frame 1201, and the rotating cylinder 1209 is rotatably connected to the support rod 1210.

[0040] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, a control valve is installed above the nitrogen spray head 11.

[0041] It should be noted that a control valve is installed above the nitrogen spray head 11 to control the spraying of nitrogen through the control valve. And when it is not needed, the control valve is in a closed state, and it will only be opened when needed to make nitrogen spray out for extinguishing fire.

[0042] It should be noted that the specific model specifications of the first motor 2, the second motor 63 and the third motor 1203 need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0043] The usage method and advantages of the present utility model: When this double-sided singeing machine is working, the working process is as follows:

[0044] As Figure 1 , Figure 2 and Figure 3 shown, when using the singeing machine to singe the fabric 4, first adjust the adjusting roller 6 according to the distance between the fabric 4 and the flame port. Start the second motor 63 to drive the screw 64 to rotate. When the screw 64 rotates, the sliding rod 65 sleeved on its external thread will immediately slide down horizontally along the guide rod. When the sliding rod 65 slides down, the adjusting roller 6 installed at the bottom through the connecting rod 61 will immediately slide down. While sliding down, it squeezes the telescopic rod 62, so that the adjusting roller 6 can adjust the distance between the fabric 4 and the flame port according to the needs. During the process of the fabric 4 passing through and being singed, the flame can always be on the surface of different fabric 4 to singe it, thereby meeting the use of more fabric 4 and improving the applicable range;

[0045] When the fabric 4 is contaminated with sparks during the singeing process, it is necessary to extinguish the fire. During the treatment, the third motor 1203 is started to drive the transmission shaft 1204 to rotate. When the transmission shaft 1204 rotates, the turntable 1205 at its end also rotates accordingly. While rotating, the sliding rod 1206 slides inside it, causing the end of the sliding rod 1206 to drive the sleeve 1207 to slide back and forth along the sliding frame 1208. The sliding frame 1208 is stressed to drive the rotating cylinder 1209 to rotate back and forth outside the support rod 1210, causing the nitrogen spray head 11 installed at the end of the rotating cylinder 1209 to swing back and forth through the connecting column 1211. Subsequently, the control valve is opened, so that the nitrogen in the nitrogen tank 8 is transported to the nitrogen spray head 11 through the delivery pipe 9 and the corrugated pipe 10. Nitrogen is sprayed out through the nitrogen spray head 11, and with the back-and-forth swing of the spray head, the nitrogen is evenly sprayed on the surface of the fabric 4, enabling the fabric 4 to be quickly extinguished. At the same time, when the nitrogen drips onto the fabric surface, it will not form color spots or white spots in the water quality. It is not only convenient for extinguishing the fire but also does not damage the fabric 4, improving the use effect.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided singeing machine, comprising a singeing machine body (1), characterized in that: A first motor (2) is fixed to the side wall of the singeing machine body (1); a cloth guide roller (3) is fixedly connected to the output end of the first motor (2); cloth (4) is wound and transported outside the cloth guide roller (3); slide grooves (5) are provided on both sides of the singeing machine body (1); and an adjusting roller (6) that can be raised and lowered is provided inside the slide groove (5); A mounting plate (7) is fixed in the middle of the singeing machine body (1), a nitrogen box (8) is installed above the mounting plate (7), the end of the nitrogen box (8) is connected to a delivery pipe (9), the end of the delivery pipe (9) is connected to a bellows (10), the end of the bellows (10) is connected to a nitrogen nozzle (11), and a driving mechanism (12) is installed at the end of the nitrogen nozzle (11) for driving the nitrogen nozzle (11) to swing back and forth.

2. A double-sided singeing machine according to claim 1, characterized in that: A telescopic rod (62) is fixed to the bottom surface of the slide groove (5), a connecting rod (61) is fixed to the top of the telescopic rod (62), and the connecting rod (61) is fixedly connected to the adjusting roller (6). A second motor (63) is fixed to the top of the singeing machine body (1), and a screw rod (64) is fixedly connected to the output end of the second motor (63). A sliding rod (65) is sleeved on the external thread of the screw rod (64), and the sliding rod (65) is fixedly connected to the connecting rod (61).

3. A double-sided singeing machine according to claim 2, characterized in that: A guide rod is installed inside the slide groove (5) to facilitate the sliding of the slide rod (65).

4. A double-sided singeing machine according to claim 1, characterized in that: The driving mechanism (12) comprises a U-shaped frame (1201) fixed to the top of the mounting plate (7); a support (1202) is fixed to the top of the mounting plate (7); a third motor (1203) is fixed to the top of the support (1202); an output end of the third motor (1203) is fixedly connected to a transmission shaft (1204); a rotating disk (1205) is fixed to the end of the transmission shaft (1204); and the rotating disk (1205) ) has a slidable slide bar (1206) running through its surface, a sleeve (1207) being fixed to the end of the slide bar (1206), a slide rack (1208) being slidably connected inside the sleeve (1207), a rotating cylinder (1209) being fixed to the end of the slide rack (1208), a connecting column (1211) being fixedly sleeved on the outside of the rotating cylinder (1209), and the connecting column (1211) being fixedly connected to the nitrogen nozzle (11).

5. A double-sided singeing machine according to claim 4, characterized in that: The transmission shaft (1204) is rotatably connected to the U-shaped frame (1201), a support rod (1210) is fixed in the middle of the U-shaped frame (1201), and the rotating drum (1209) is rotatably connected to the support rod (1210).

6. A double-sided singeing machine according to claim 1, characterized in that: A control valve is installed above the nitrogen spray head (11).

Images