Flattening equipment for non-woven fabric processing

Abstract

The utility model discloses flattening equipment for non-woven fabric processing, which belongs to the technical field of non-woven fabric processing and comprises a support frame, a processing box is fixedly mounted in the middle of the upper portion of the support frame, and a flattening mechanism capable of flattening non-woven fabric is arranged in the processing box. The flattening mechanism comprises a conveying roller A, a water outlet hole, a conveying roller B, a pressing roller, a motor, an electric cylinder, an ironing board, a water tank, a water pump and a water guide groove. According to the non-woven fabric ironing device, non-woven fabric is doubly ironed through the flattening mechanism, the pressing roller and the ironing plate, in the ironing process, the guide roller is always pressed on the non-woven fabric under the action of the elastic force of the spring telescopic rod, the non-woven fabric is tensioned, the ironing effect of the non-woven fabric is better, and the ironing efficiency is improved. The pressing roller and the ironing plate conduct double ironing on the non-woven fabric, moisture on the surface of the non-woven fabric can be dried, the purpose of rapidly drying the surface of the non-woven fabric is achieved, the drying air cooler blows dry cold air to the surface of the non-woven fabric, the ironed non-woven fabric is rapidly cooled, and the working efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of non-woven fabric processing, in particular to a flattening device for non-woven fabric processing. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fiber and polyester fiber. They are made through a needle-punching process and can be made into different thicknesses, feels, hardness, etc. During the production process of non-woven fabrics, wrinkles are generated on the surface. In order to ensure the quality of the non-woven fabrics produced, a flattening device is needed to flatten the non-woven fabrics.

[0003] Among them, after searching, it was found that there is an application number CN202321545213.3, which discloses a flattening equipment for processing non-woven rags, including a base plate, H-shaped winding frames are welded on both sides of the top of the base plate, and multiple groups of support plates are equidistantly welded in the middle of the top of the base plate. The two H-shaped winding frames can be used in conjunction with each other to facilitate the unloading and winding of the non-woven fabric. When the non-woven fabric moves on the processing platform, the steam generator, the air inlet pipe, the connecting pipe and the two steam outlet plates can be used in conjunction with each other to steam and iron both sides of the non-woven fabric, which is beneficial to improve the steaming and ironing effect. The height of the flattening roller can be adjusted by using an electric hydraulic push rod. By using the flattening roller, the steamed non-woven fabric can be flattened to remove wrinkles on the surface of the non-woven fabric, which is convenient for the processing and use of non-woven rags.

[0004] However, after research, it was found that the device did not have a structure to tighten the non-woven fabric, the middle part of the non-woven fabric was prone to slackening, affecting the flattening effect, and the surface of the non-woven fabric was moist after steaming. There was no structure to dry the non-woven fabric, and it took a long time for the non-woven fabric to dry naturally, and the drying efficiency was low. There was only one winding structure. After one non-woven fabric was wound up, the non-woven fabric roll on the winding rack needed to be unloaded before another non-woven fabric could be processed. It was not convenient to use, so a new device was provided to solve this problem. Utility Model Content

[0005] The utility model aims to provide a flattening device for nonwoven fabric processing in order to solve the problems of the lack of a structure for tightening the nonwoven fabric, low drying efficiency and inconvenient use.

[0006] The technical solution adopted by the utility model is as follows: a flattening device for non-woven fabric processing, comprising a support frame, wherein a processing box is fixedly installed in the middle of the upper part of the support frame;

[0007] The processing box is provided with a flattening mechanism inside which can flatten the nonwoven fabric.

[0008] Wherein, the flattening mechanism includes a conveying roller A, a water outlet, a conveying roller B, a pressure roller, a motor, an electric cylinder, an ironing board, a water tank, a water pump and a water guide trough; the conveying roller A is symmetrically connected to the inside of the processing box for rotation, and a cavity is arranged inside the conveying roller A; the surface of the conveying roller A is surrounded by an embedded water outlet connected to the cavity; the conveying roller B is symmetrically connected to the inside of the processing box for rotation near the conveying roller A; the pressure roller is symmetrically connected to the inside of the processing box for rotation near the conveying roller B; an electric heating wire is arranged inside the pressure roller; and adjacent conveying rollers A and conveying rollers A, conveying rollers A and conveying rollers B, conveying rollers B and conveying rollers B, conveying rollers B and pressure rollers, and pressure rollers are all connected through chain transmission; and sprockets meshing with the chain are nested on the outside of the conveying rollers A, conveying rollers B and pressure rollers; a motor is symmetrically installed on one side of the processing box, and the output shaft of the motor is connected to the corresponding conveying rollers. The conveying roller A is connected with the conveying roller A, a water tank is fixedly installed in the middle of the lower part of the processing box, and a water pump is connected to the pipeline at the outlet of the water tank, a water guide groove is fixedly installed on one side of the processing box, and one end of the conveying roller A is rotatably connected to the water guide groove through a hollow turntable, and a through hole is arranged between the water guide groove and the cavity of the conveying roller A, electric cylinders are symmetrically embedded and installed on the upper and lower sides of the outlet of the processing box, an ironing board is installed on the end of the electric cylinder through a connecting plate, and a heating wire is arranged inside the ironing board, a fixing plate is fixedly installed on one side of the inlet of the processing box, and a connecting frame is elastically connected with the fixing plate below through a spring telescopic rod, and guide rollers are rotatably connected between the connecting frames, a dry cold air blower is fixedly installed on one side of the outlet of the processing box, a bracket is fixedly installed on one side of the outlet of the processing box, and the bracket is arranged in a U shape, servo electric cylinders are symmetrically installed on both sides of the bracket, a wind hood is fixedly installed on the end of the servo electric cylinder, and the wind hood is connected to the pipeline of the dry cold air blower.

[0009] Among them, a lead screw is embedded and rotatably connected to one side of the upper support frame through a servo motor, a guide rod is embedded and fixedly installed at the upper side of the support frame parallel to the lead screw, the guide rod and the outside of the lead screw are nested and slidably connected to a winding rack, and the winding rack is threadedly connected to the lead screw, one side of the winding rack is rotatably connected to a connecting disk through a servo turntable, the other side of the connecting disk is threadedly connected to a winding roller, and a through groove is provided in the middle of the winding roller, and there are two winding racks.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0011] 1. In the utility model, the non-woven fabric is double ironed by the flattening mechanism, the pressing roller and the ironing board, and during the ironing process, the guide roller is always pressed on the non-woven fabric under the action of the elastic force of the spring telescopic rod, the non-woven fabric is tightened, and the ironing effect of the non-woven fabric is better.

[0012] 2. In the utility model, the pressing roller and the ironing board perform double ironing on the non-woven fabric to dry the moisture on the surface of the non-woven fabric, thereby achieving the purpose of quickly drying the surface of the non-woven fabric, and the dry cold air blower blows dry cold air on the surface of the non-woven fabric to quickly cool down the ironed non-woven fabric, thereby achieving higher work efficiency.

[0013] 3. In the utility model, the two winding racks work alternately to achieve the purpose of continuously winding the non-woven fabric, leaving enough time for the staff to replace the winding roller, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall side section structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0017] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure at B;

[0018] Figure 5 It is a schematic diagram of a partial top view of the cross-sectional structure of the processing box in the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the partial side section structure of the winding frame.

[0020] Markings in the figure: 1. Support frame; 101. Processing box; 1011. Fixed plate; 1012. Connecting frame; 1013. Guide roller; 102. Conveying roller A; 1021. Water outlet; 1022. Conveying roller B; 1023. Pressing roller; 1024. Motor; 103. Electric cylinder; 1031. Ironing board; 104. Drying air cooler; 1041. Wind hood; 105. Bracket; 1051. Servo electric cylinder; 2. Screw; 201. Servo motor; 202. Guide rod; 203. Winding frame; 2031. Servo turntable; 2032. Connecting plate; 2033. Winding roller; 3. Water tank; 301. Water pump; 302. Water guide tank. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the utility model:

[0023] Reference Figure 1-6 , a flattening device for nonwoven fabric processing, comprising a support frame 1, a processing box 101 is fixedly installed in the middle of the upper part of the support frame 1;

[0024] A flattening mechanism for flattening the nonwoven fabric is disposed inside the processing box 101 .

[0025] Reference Figure 1-5 In this embodiment, the flattening mechanism includes a conveying roller A102, a water outlet 1021, a conveying roller B1022, a pressing roller 1023, a motor 1024, an electric cylinder 103, an ironing board 1031, a water tank 3, a water pump 301 and a water guide trough 302. The processing box 101 is symmetrically connected to the conveying roller A102 for rotation, and a cavity is provided inside the conveying roller A102. The surface of the conveying roller A102 is surrounded by a water outlet 1021 and connected to the cavity. 021, the inside of the processing box 101 is connected to the conveying roller B1022 at an equidistant and symmetrical rotation, and the inside of the processing box 101 is connected to the conveying roller B1022 at an equidistant and symmetrical rotation, and the pressing roller 1023 is provided with an electric heating wire inside, and the adjacent conveying rollers A102 and A102, between the conveying roller A102 and the conveying roller B1022, and between the conveying roller B1022 and the conveying roller B1022 The conveying rollers A102, B1022 and 1023 are connected by chain transmission, and the conveying rollers A102, B1022 and 1023 are all nested with sprockets meshing with the chains. A motor 1024 is symmetrically installed on one side of the processing box 101, and the output shaft of the motor 1024 is connected to the corresponding conveying roller A102. A water tank 3 is fixedly installed in the middle of the lower part of the processing box 101. A water pump 301 is connected to a pipeline at the outlet of the trough 3, a water guide trough 302 is fixedly installed on one side of the processing box 101, and one end of the conveying roller A102 is rotatably connected to the water guide trough 302 through a hollow turntable, and a through hole is provided between the water guide trough 302 and the cavity of the conveying roller A, and electric cylinders 103 are symmetrically embedded and installed on the upper and lower sides of the outlet of the processing box 101, and an ironing plate 1031 is installed at the end of the electric cylinder 103 through a connecting plate, and an electric heating wire is provided inside the ironing plate 1031;

[0026] The staff feeds the starting end of the non-woven fabric into the entrance of the processing box 101, and the motor 1024 starts to drive the conveying roller A102, the conveying roller B1022 and the pressing roller 1023 to rotate, clamping the starting end of the non-woven fabric and moving it slowly. The water pump 301 starts to guide the water in the water tank 3 into the water guide groove 302, and then into the cavity of the conveying roller A102, and flows from the water outlet 1021 on the surface of the conveying roller A102 to the surface of the non-woven fabric, soaking the non-woven fabric. The pressing roller 1023 is wet, and the power of the electric heating wire inside the pressing roller 1023 is turned on to make the pressing roller 1023 in a high temperature state. When the soaked non-woven fabric passes through the pressing roller 1023, the pressing roller 1023 irons the non-woven fabric. When the starting end of the non-woven fabric passes through the outlet of the processing box 101, the electric cylinder 103 extends, pushing the two ironing plates 1031 to contact the upper and lower surfaces of the non-woven fabric, and ironing the non-woven fabric for the second time. The moisture on the surface of the non-woven fabric can be dried while ironing the non-woven fabric.

[0027] Reference Figure 1-3 In this embodiment, a fixed plate 1011 is fixedly installed on one side of the inlet of the processing box 101, and a connecting frame 1012 is elastically connected to the lower part of the fixed plate 1011 through a spring telescopic rod, and a guide roller 1013 is rotatably connected between the connecting frames 1012;

[0028] The staff passes the non-woven fabric around the bottom of the guide roller 1013. The guide roller 1013 is always pressed on the non-woven fabric under the elastic force of the spring telescopic rod, and the non-woven fabric is tightened to ensure the ironing effect of the non-woven fabric.

[0029] Reference Figure 1 , 2 4. In this embodiment, a dry cooling fan 104 is fixedly installed on one side of the outlet of the processing box 101, and a bracket 105 is fixedly installed on one side of the outlet of the processing box 101, and the bracket 105 is set in a U shape, and servo electric cylinders 1051 are symmetrically installed on both sides of the bracket 105, and a wind cover 1041 is fixedly installed at the end of the servo electric cylinder 1051, and the wind cover 1041 is connected to the dry cooling fan 104 pipeline;

[0030] The staff assists in passing the starting end of the non-woven fabric through between the two wind shields 1041, and the dry cold air blower 104 works to blow dry cold air onto the surface of the non-woven fabric to cool down the non-woven fabric after ironing.

[0031] Reference Figure 1 , 26. In this embodiment, a screw rod 2 is embedded and rotatably connected to one side of the upper side of the support frame 1 through a servo motor 201, a guide rod 202 is embedded and fixedly installed at a position parallel to the screw rod 2 on one side of the upper side of the support frame 1, a winding frame 203 is slidably connected to the outer side of the guide rod 202 and the screw rod 2, and the winding frame 203 is threadedly connected to the screw rod 2, one side of the winding frame 203 is rotatably connected to a connecting disk 2032 through a servo turntable 2031, and a winding roller 2033 is threadedly connected to the other side of the connecting disk 2032, and a through groove is provided in the middle of the winding roller 2033, and there are two winding frames 203;

[0032] The servo motor 201 drives the screw rod 2 to rotate, and drives the two winding racks 203 to move, so that one winding rack 203 moves to the corresponding position of the outlet of the processing box 101, and the staff assists in passing the starting end of the non-woven fabric through the through groove in the middle of the winding roller 2033 corresponding to the winding rack 203, and the servo turntable 2031 works to drive the winding roller 2033 to rotate, and the non-woven fabric is wound around the outside of the winding roller 2033 to achieve the purpose of winding the non-woven fabric. The two winding racks 203 work alternately to achieve the purpose of continuously winding the non-woven fabric, leaving enough time for the staff to replace the winding roller 2033.

[0033] Reference Figure 1 , 2 , 4, 5, 6, in this embodiment, the heating wire inside the pressure roller 1023, the motor 1024, the electric cylinder 103, the heating wire inside the ironing board 1031, the drying and cooling air blower 104, the servo electric cylinder 1051, the servo motor 201, the servo turntable 2031 and the water pump 301 are all electrically connected to the external power supply through the switch panel.

[0034] Working principle: First, the staff will pass the non-woven fabric around the bottom of the guide roller 1013, and then feed it into the processing box 101 from the entrance. Then the motor 1024 will work, driving the conveying roller A102, conveying roller B1022 and pressing roller 1023 to rotate, clamping the starting end of the non-woven fabric and moving slowly. The water pump 301 will work to guide the water in the water tank 3 into the water guide groove 302, and then into the cavity of the conveying roller A102, and flow out from the water outlet 1021 on the surface of the conveying roller A102. The non-woven fabric is wetted and the power supply of the electric heating wire inside the pressing roller 1023 is turned on, so that the pressing roller 1023 is in a high temperature state. When the wet non-woven fabric passes through the pressing roller 1023, the pressing roller 1023 irons the non-woven fabric. When the starting end of the non-woven fabric passes through the outlet of the processing box 101, the electric cylinder 103 extends and pushes the two ironing plates 1031 to contact the upper and lower surfaces of the non-woven fabric, and the non-woven fabric is ironed twice, and the moisture on the surface of the non-woven fabric can be removed while the non-woven fabric is ironed. Drying, the guide roller 1013 is always pressed on the non-woven fabric under the action of the elastic force of the spring telescopic rod, tightening the non-woven fabric to prevent the non-woven fabric from loosening and ensuring the ironing effect of the non-woven fabric. Then the staff assists in passing the starting end of the non-woven fabric through the two wind shields 1041, and the dry cold air blower 104 works to blow dry cold air on the surface of the non-woven fabric to cool the non-woven fabric after ironing. Finally, the servo motor 201 drives the screw rod 2 to rotate, driving the two winding racks 203 to move, so that one winding rack 203 moves to the position corresponding to the exit of the processing box 101, and the staff assists in passing the starting end of the non-woven fabric through the through slot in the middle of the winding roller 2033 corresponding to the winding rack 203. The servo turntable 2031 works to drive the winding roller 2033 to rotate, and the non-woven fabric is wound around the outside of the winding roller 2033 to achieve the purpose of winding the non-woven fabric. The two winding racks 203 work alternately to achieve the purpose of continuously winding the non-woven fabric, leaving enough time for the staff to replace the winding roller 2033.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flattening device for nonwoven fabric processing, comprising a support frame (1), characterized in that: A processing box (101) is fixedly installed in the middle of the upper part of the support frame (1); The processing box (101) is provided with a flattening mechanism inside which can flatten the non-woven fabric; The flattening mechanism comprises a conveying roller A (102), a water outlet (1021), a conveying roller B (1022), a pressing roller (1023), a motor (1024), an electric cylinder (103), an ironing board (1031), a water tank (3), a water pump (301) and a water guide tank (302); The processing box (101) is internally connected to a conveying roller A (102) in a symmetrical rotation manner, and a cavity is provided inside the conveying roller A (102). A water outlet (1021) communicating with the cavity is embedded around the surface of the conveying roller A (102). A conveying roller B (1022) is internally connected to the processing box (101) in a symmetrical rotation manner near the conveying roller A (102). The processing box (101) is internally connected to the conveying roller B (1022) in a symmetrical rotation manner. The rollers (1023) are symmetrically connected to each other in rotation, and a heating wire is arranged inside the rollers (1023). The adjacent conveying rollers A (102) and conveying rollers A (102), conveying rollers A (102) and conveying rollers B (1022), conveying rollers B (1022) and conveying rollers B (1022), conveying rollers B (1022) and the rollers (1023), and the rollers (1023) and the rollers (1023) are all connected by a chain transmission. The conveying rollers A (102), B (1022) and the pressing roller (1023) are all nested with sprockets meshing with the chains on their exteriors; a motor (1024) is symmetrically mounted on one side of the processing box (101); and the output shaft of the motor (1024) is connected to the corresponding conveying roller A (102); a water tank (3) is fixedly mounted in the middle of the lower part of the processing box (101); a water pump (301) is connected to a pipeline at the outlet of the water tank (3); and the processing box (101) is provided with a plurality of sprockets meshing with the chains. A water guide groove (302) is fixedly installed on one side of the box (101), and one end of a conveying roller A (102) is rotatably connected to the water guide groove (302) through a hollow rotating disk, and a through hole is provided between the water guide groove (302) and the cavity of the conveying roller A. Electric cylinders (103) are symmetrically embedded and installed on the upper and lower sides of the outlet of the processing box (101), and an ironing plate (1031) is installed at the end of the electric cylinder (103) through a connecting plate, and a heating wire is provided inside the ironing plate (1031).

2. A nonwoven fabric processing flattening device as claimed in claim 1, characterized in that: A fixing plate (1011) is fixedly installed on one side of the inlet of the processing box (101), a connecting frame (1012) is elastically connected to the bottom of the fixing plate (1011) via a spring telescopic rod, and a guide roller (1013) is rotatably connected between the connecting frames (1012).

3. The nonwoven fabric processing flattening device according to claim 1, characterized in that: A drying cold air blower (104) is fixedly mounted on one side of the outlet of the processing box (101); a bracket (105) is fixedly mounted on one side of the outlet of the processing box (101); the bracket (105) is arranged in a U shape; servo electric cylinders (1051) are symmetrically mounted on both sides of the bracket (105); a wind hood (1041) is fixedly mounted on the end of the servo electric cylinder (1051); and the wind hood (1041) is connected to a pipeline of the drying cold air blower (104).

4. The nonwoven fabric processing flattening device according to claim 1, characterized in that: A lead screw (2) is embedded and rotatably connected to one side of the upper part of the support frame (1) through a servo motor (201); a guide rod (202) is embedded and fixedly installed at a position parallel to the lead screw (2) on one side of the upper part of the support frame (1); a winding frame (203) is slidably connected to the guide rod (202) and the outside of the lead screw (2); the winding frame (203) is threadedly connected to the lead screw (2); one side of the winding frame (203) is rotatably connected to a connecting disk (2032) through a servo turntable (2031); the other side of the connecting disk (2032) is threadedly connected to a winding roller (2033); and a through groove is provided in the middle of the winding roller (2033).

5. A nonwoven fabric processing flattening device as claimed in claim 4, characterized in that: The number of the winding racks (203) is two.

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