Setting machine for non-woven fabric production

Abstract

The utility model relates to the technical field of non-woven fabric production, and discloses a setting machine for non-woven fabric production, which comprises a support frame, the middle part of the top end of the support frame is fixedly connected with a protective shell II, the front side and the rear side of the protective shell II are fixedly connected with dehumidifiers, and the input ends of the dehumidifiers are communicated with exhaust pipes; the other end of the exhaust pipe communicates with the front side and the rear side of a second protective shell, the top end of the second protective shell communicates with a hollow column, the top end of the inner side of the hollow column is fixedly connected with a high-speed motor, the output end of the high-speed motor is fixedly connected with an impeller, and the top end of the inner side of the second protective shell is fixedly connected with a graphite heating rod. According to the textile fabric colloid drying device, the impeller rotates to generate heat energy, and the graphite heating rod and the electric heating tube are started at the same time, so that colloid on textile fabric can be dried quickly, a large amount of time is prevented from being consumed, and the drying efficiency of the textile fabric is improved.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric production technology, and in particular to a setting machine for nonwoven fabric production. Background Technology

[0002] A nonwoven fabric setting machine is a specialized piece of equipment used to manufacture nonwoven products. Its function is to process nonwoven raw materials through heating and pressure, giving them the desired shape, density, and properties. This equipment typically consists of a heating device, a pressure device, setting molds or rollers, a conveying device, and a control device. It is generally used in the production workshop of a nonwoven fabric manufacturing plant. In this scenario, a nonwoven fabric setting machine is running on a production line, and its task is to process the pre-treated nonwoven raw materials into finished medical masks.

[0003] A search revealed Chinese Patent Publication No. CN214401030U, which discloses an outer shell that is a closed rectangular box with a drying chamber inside. The chamber has a feed inlet on its right end and a discharge outlet on its left end. Multiple heat dissipation fins are provided on the inner wall of the drying chamber. Multiple mesh bins are horizontally mounted on the outer shell in the width direction, spaced apart in the length direction, and staggered in the vertical direction. The mesh bin located at the top is called the upper mesh bin. A radial air outlet mechanism is inserted inside the mesh bin along its axial direction. A baffle plate, which is a strip plate, is obliquely mounted below the upper mesh bin. This utility model improves the utilization rate of radial blowing air and increases the efficiency of drying and shaping. Although the above-mentioned solution can achieve the effect of drying and shaping, the large space inside the outer shell during the drying process results in a large amount of moisture in the air inside the space. At this time, the moisture in the air needs to be removed by the drying equipment before the heating and drying operation can be carried out inside the outer shell. This process takes a lot of time, reduces the drying efficiency of the textile, and is inconvenient for operators. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a setting machine for nonwoven fabric production, which aims to improve the existing technology that requires drying equipment to remove the humidity in the air before the inner shell can be heated and dried. This process takes a lot of time and reduces the drying efficiency of the textile fabric.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a setting machine for non-woven fabric production, comprising a support frame, a protective shell II fixedly connected to the top center of the support frame, dehumidifiers fixedly connected to the front and rear sides of the protective shell II, an air extraction pipe connected to the input end of each dehumidifier, the other end of each air extraction pipe connected to the front and rear sides of the protective shell II, a hollow column connected to the top of each protective shell II, a high-speed motor fixedly connected to the inner top of each hollow column, an impeller fixedly connected to the output end of the high-speed motor, and a graphite heating rod fixedly connected to the inner top of each protective shell II. A sealing plate is fixedly connected to the bottom inner side of the second protective shell. A heating element is fixedly connected to the top of each sealing plate. An air outlet pipe is connected to the middle of the bottom of each sealing plate. An L-shaped plate is fixedly connected to the right front side of the support frame. A servo motor is fixedly connected inside the L-shaped plate. A transmission wheel is fixedly connected to the output end of the servo motor through the right front side of the support frame. A transmission belt is connected between the adjacent outer walls of the two transmission wheels. A circular hole is opened at the top of each transmission belt. A heating element is fixedly connected to the bottom inner side of the support frame. A smoothing mechanism is provided on the right side of the top of the support frame.

[0006] The above technical solution involves using a dehumidifier for drying to maintain a dry internal environment. The top of the second protective shell is connected to a hollow column, inside which a high-speed motor is installed. The high-speed motor drives an impeller fixedly connected to its output end to achieve forced air circulation and ensure the air quality inside the protective shell. The bottom center of the sealing plate is connected to an air outlet pipe, which may be used to export the treated air or to balance the internal and external air pressure.

[0007] As a further description of the above technical solution:

[0008] The smoothing mechanism includes a protective shell, the bottom of which is fixedly connected to the top right side of a support frame. An L-shaped plate is fixedly connected to the rear right side of the support frame. A servo motor is fixedly connected to the top of the L-shaped plate. A servo motor is fixedly connected to the output end of the servo motor. A bevel gear is fixedly connected to the output end of the servo motor. A bevel gear is meshed with the outer wall of the bevel gear. A threaded rod is fixedly connected to the front middle of the bevel gear. The front side of the threaded rod passes through the rear side of the protective shell and is threadedly connected to a smoothing rod.

[0009] The above technical solution involves a servo motor driving a bevel gear, which is designed to change the transmission direction. A threaded rod is fixedly connected to the front center of the bevel gear. When the servo motor starts, it drives the bevel gear. As the threaded rod rotates, the smoothing rod moves linearly along the threaded rod.

[0010] As a further description of the above technical solution:

[0011] An L-shaped plate is fixedly connected to the front left end of the support frame. The output end of the L-shaped plate is fixedly connected to the drive roller through the front left end of the support frame. A driven roller is rotatably connected to the inside left side of the support frame.

[0012] The above technical solution involves a driven roller internally connected to the active roller. A support rod fixedly connected to the left side of the bottom of the support frame provides additional support, ensuring the structure's robustness and stability.

[0013] As a further description of the above technical solution:

[0014] Each support frame has a support rod fixedly connected to the bottom left side, and a support base is fixedly connected to the bottom middle of the support rod.

[0015] The above technical solution provides additional support by using a support rod fixedly connected to the left side of the bottom of the support frame, ensuring the structure's sturdiness and stability.

[0016] As a further description of the above technical solution:

[0017] The support frame has elongated slots at both the front and rear bottom ends, and lighting lamps are fixedly connected to the inner side of each elongated slot. A storage battery is fixedly connected to the rear left end of the support frame.

[0018] The above technical solution provides necessary lighting for the operating area through a lighting lamp fixed inside the elongated slot, while the elongated slots at the bottom of the front and rear sides may also be used for other functional layouts.

[0019] As a further description of the above technical solution:

[0020] A base plate is fixedly connected to the middle of the bottom end of the support frame, and a shielding plate is fixedly connected to the left side of the top end of the support frame.

[0021] The above technical solution enhances the stability of the entire structure by fixing the base plate at the bottom center of the support frame.

[0022] As a further description of the above technical solution:

[0023] The output ends of the dehumidifier are all connected to a U-shaped rod, and the front and rear sides of the support frame are fixedly connected to the U-shaped rod. The outer wall of the U-shaped rod is rotatably connected to a rotating column.

[0024] The above technical solution involves connecting the output end of the dehumidifier to an exhaust pipe, which discharges the treated moisture into the external environment.

[0025] As a further description of the above technical solution:

[0026] A controller is fixedly connected to the rear right end of the support frame. The controller is electrically connected to servo motor two, servo motor three, lighting lamp, servo motor one, battery, high-speed motor and bevel gear two.

[0027] The above technical solution connects multiple motors and components electrically through the controller, indicating that the support frame is not only a structural component but also the central node for control and power transmission in the entire device.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the textile fabric is slowly moved by the transmission wheel. A dehumidifier is fixed on the second protective shell to remove the humidity from the air inside the second protective shell. The impeller rotates to generate heat energy, and at the same time, the graphite heating rod and electric heating tube are turned on. Therefore, the colloid on the textile fabric can be dried quickly, avoiding the need for a lot of time and improving the drying efficiency of the textile fabric.

[0030] 2. In this utility model, the servo motor is fixedly connected to the L-shaped plate and turned on. The simultaneous rotation of the bevel gear and the L-shaped plate causes the smoothing rod connected to the threaded rod on the outer wall of the threaded rod to move back and forth along the outer wall of the textile fabric. This effectively smooths the colloid on the surface of the textile fabric, ensuring that the colloid can be dried evenly and improving the practicality of the equipment. Attached Figure Description

[0031] Figure 1 This is a perspective view of the front side of the support frame of a nonwoven fabric production stenter proposed in this utility model.

[0032] Figure 2 This is a side-view exploded view of the transmission wheel of a nonwoven fabric production setting machine proposed in this utility model;

[0033] Figure 3 This is a two-part disassembly diagram of the protective shell of a nonwoven fabric production stenter proposed in this utility model.

[0034] Figure 4 This is a schematic diagram of the support frame structure of a nonwoven fabric production stenter proposed in this utility model.

[0035] Legend:

[0036] 1. Support frame; 2. Smoothing mechanism; 201. Protective shell one; 202. Smoothing rod; 203. Threaded rod; 204. Bevel gear one; 205. Bevel gear two; 206. L-shaped plate one; 207. Servo motor one; 3. Protective shell two; 4. Baffle plate; 5. Driven roller; 6. Driven roller; 7. Servo motor two; 8. L-shaped plate two; 9. Support rod; 10. Support base; 11. Base plate; 12. Long groove; 13. Lighting lamp ; 14. U-shaped rod; 15. L-shaped plate three; 16. Servo motor three; 17. Battery; 18. Controller; 19. Circular hole; 20. Conveyor belt; 21. Conveyor wheel; 22. Impeller; 23. High-speed motor; 24. Hollow column; 25. Exhaust pipe; 26. Exhaust pipe two; 27. Graphite heating rod; 28. Sealing plate; 29. ​​Exhaust pipe two; 30. Electric heating element; 31. Heating element; 32. Rotating column; 33. Dehumidifier. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see the appendix Figure 1 - Appendix Figure 3This utility model provides an embodiment of a nonwoven fabric production setting machine, including a support frame 1. A protective shell 3 is fixedly connected to the top center of the support frame 1. Dehumidifiers 33 are fixedly connected to the front and rear sides of the protective shell 3. The input end of each dehumidifier 33 is connected to an exhaust pipe 25. The other end of the exhaust pipe 25 is connected to the front and rear sides of the protective shell 3. A hollow column 24 is connected to the top of each protective shell 3. A high-speed motor 23 is fixedly connected to the top inner side of the hollow column 24. An impeller 22 is fixedly connected to the output end of the high-speed motor 23. Graphite heating rods 27 are fixedly connected to the top inner side of each protective shell 3. A sealing plate 28 is fixedly connected to the bottom inner side of each protective shell 3. Electric heating tubes 30 are fixedly connected to the top of each sealing plate 28. The bottom center of each of the 28 is connected to an air outlet pipe 29. The front right end of the support frame 1 is fixedly connected to an L-shaped plate 3 15. The inside of the L-shaped plate 3 15 is fixedly connected to a servo motor 3 16. The output end of the servo motor 3 16 passes through the front right end of the support frame 1 and is fixedly connected to a transmission wheel 21. The outer walls of the two transmission wheels 21 are connected by a transmission belt 20. The top of the transmission belt 20 is provided with a circular hole 19. The bottom inner end of the support frame 1 is fixedly connected to a heating tube 31. The top right side of the support frame 1 is provided with a smoothing mechanism 2. The front left end of the support frame 1 is fixedly connected to an L-shaped plate 2 8. The output end of the L-shaped plate 2 8 passes through the front left end of the support frame 1 and is fixedly connected to an active roller 5. The inside left side of the support frame 1 is rotatably connected to a driven roller 6.

[0039] Specifically, dehumidifiers 33 are fixedly connected to both the front and rear sides of the protective shell 2 3. These dehumidifiers 33 are connected to the interior of the protective shell through an exhaust pipe 25. The function of the exhaust pipe 25 is to extract the moisture inside the protective shell and dry it through the dehumidifiers 33, thereby maintaining a dry environment inside. The top of the protective shell 2 3 is connected to a hollow column 24, and a high-speed motor 23 is installed inside the top. The high-speed motor 23 drives the impeller 22 fixedly connected to its output end to achieve forced air circulation and ensure the air quality inside the protective shell. The bottom middle of the sealing plate 28 is connected to an exhaust pipe 29, which may be used to export the treated air or to balance the internal and external air pressure. The output end of the servo motor 3 16 passes through the front side of the support frame 1 and is fixedly connected to the transmission wheel 21.

[0040] Please see the appendix Figure 2The smoothing mechanism 2 includes a protective shell 201. The bottom end of the protective shell 201 is fixedly connected to the top right side of the support frame 1. An L-shaped plate 206 is fixedly connected to the rear right end of the support frame 1. A servo motor 207 is fixedly connected to the top end of the L-shaped plate 206. A servo motor 207 is fixedly connected to the output end of the servo motor 207. A bevel gear 205 is fixedly connected to the output end of the servo motor 207. A bevel gear 204 is meshed with the outer wall of the bevel gear 205. A threaded rod 203 is fixedly connected to the front middle of the bevel gear 204. The front side of the threaded rod 203 passes through the rear side of the protective shell 201 and is threadedly connected to a smoothing rod 202. Support rods 9 are fixedly connected to the bottom left side of the support frame 1. A support seat 10 is fixedly connected to the bottom middle of the support rod 9.

[0041] Specifically, the bottom of the protective shell 201 is fixedly connected to the top right side of the support frame 1. An L-shaped plate 206 is fixedly connected to the rear right side of the support frame 1, and a servo motor 207 is installed at the top of the plate. The servo motor 207 drives the bevel gear 205. This bevel gear design is used to change the transmission direction. A threaded rod 203 is fixedly connected to the front middle of the bevel gear 204. When the servo motor 207 starts, it drives the bevel gear 205. As the threaded rod 203 rotates, the smoothing rod 202 will move linearly along the threaded rod 203. This design is usually used when precise linear motion is required.

[0042] Please see the appendix Figure 2 - Appendix Figure 4 The support frame 1 has elongated grooves 12 at the bottom of both the front and rear sides. Lighting lamps 13 are fixedly connected to the inner side of the elongated grooves 12. A storage battery 17 is fixedly connected to the left rear side of the support frame 1. A base plate 11 is fixedly connected to the middle of the bottom of the support frame 1. A baffle plate 4 is fixedly connected to the left top of the support frame 1. The output end of the dehumidifier 33 is connected to 26. A U-shaped rod 14 is fixedly connected to the front and rear sides of the inside of the support frame 1. A rotating column 32 is rotatably connected to the outer wall of the U-shaped rod 14. A controller 18 is fixedly connected to the right rear side of the support frame 1. The controller 18 is electrically connected to servo motor 2 7, servo motor 3 16, lighting lamp 13, servo motor 1 207, storage battery 17, high-speed motor 23 and bevel gear 2 205 respectively.

[0043] Specifically, a light 13 is fixedly connected to the inner side of the elongated slot 12, providing necessary illumination so that users can clearly see the operating area or work surface even in dark environments. A battery 17 is fixedly connected to the rear left end of the support frame 1, which is the power supply device to provide power to the equipment, possibly to ensure that the equipment can operate normally without an external power source. A base plate 11 is fixedly connected to the middle of the bottom end of the support frame 1, which enhances the stability of the entire equipment. At the same time, a baffle 4 is fixedly connected to the top left side, possibly to protect the equipment from external environmental influences or to protect the safety of operators. The output end of the dehumidifier 33 is connected to an exhaust pipe 26.

[0044] Working principle: When nonwoven fabric needs to be shaped, the nonwoven fabric is first placed onto the conveyor belt 20. Then, the servo motor 16 fixedly connected to the L-shaped plate 15 is started, which drives the conveyor wheel 21, causing the conveyor belt 20 to rotate, thus moving the nonwoven fabric slowly. At this time, dehumidifiers 33 are fixedly connected to the front and rear sides of the protective shell 3. Then, the humidity in the air inside the protective shell 3 is removed by the bevel gear 205. Then, the high-speed motor 23 fixedly connected to the hollow column 24 is started, which rotates with the impeller 22 to generate force and heat. Then, the graphite heating rod 27 and the electric heating tube 30 are turned on at the same time to generate heat. Finally, the heat is released through the exhaust pipe 2. Heat is blown onto the nonwoven fabric for drying. Finally, the heating tube 31 and the circular hole 19 are used to dry the surface of the fabric. This achieves rapid drying of the adhesive on the fabric, avoiding the need for a lot of time and improving the drying efficiency of the fabric. Then, the servo motor 207 fixedly connected to the L-shaped plate 206 is turned on. The bevel gear 205 and the L-shaped plate 206 rotate simultaneously, thereby driving the threaded rod 203. This causes the smoothing rod 202 threaded on the outer wall of the threaded rod 203 to move back and forth along the outer wall of the fabric, thereby effectively smoothing the adhesive on the surface of the fabric and ensuring that the adhesive is dried evenly, improving the practicality of the equipment.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A setting machine for nonwoven fabric production, comprising a support frame (1), characterized in that: The top center of the support frame (1) is fixedly connected to a protective shell two (3). Dehumidifiers (33) are fixedly connected to the front and rear sides of the protective shell two (3). The input end of the dehumidifiers (33) is connected to an exhaust pipe (25). The other end of the exhaust pipe (25) is connected to the front and rear sides of the protective shell two (3). The top of the protective shell two (3) is connected to a hollow column (24). A high-speed motor (23) is fixedly connected to the top inner side of the hollow column (24). An impeller (22) is fixedly connected to the output end of the high-speed motor (23). A graphite heating rod (27) is fixedly connected to the top inner side of the protective shell two (3). A sealing plate (28) is fixedly connected to the bottom inner side of the protective shell two (3). 8) The top of each of the components is fixedly connected to an electric heating tube (30), the bottom middle of the sealing plate (28) is connected to an exhaust pipe (29), the front right side of the support frame (1) is fixedly connected to an L-shaped plate (15), the inside of the L-shaped plate (15) is fixedly connected to a servo motor (16), the output end of the servo motor (16) passes through the front right side of the support frame (1) and is fixedly connected to a transmission wheel (21), the outer walls of the two transmission wheels (21) are connected to a transmission belt (20), the top of the transmission belt (20) is provided with a circular hole (19), the bottom of the inner side of the support frame (1) is fixedly connected to a heating tube (31), and a smoothing mechanism (2) is provided on the right side of the top of the support frame (1).

2. The nonwoven fabric production setting machine according to claim 1, characterized in that: The smoothing mechanism (2) includes a protective shell (201), the bottom end of which is fixedly connected to the top right side of the support frame (1). An L-shaped plate (206) is fixedly connected to the rear right end of the support frame (1). A servo motor (207) is fixedly connected to the top end of the L-shaped plate (206). A servo motor (207) is fixedly connected to the output end of the servo motor (207). A bevel gear (205) is fixedly connected to the output end of the servo motor (207). A bevel gear (204) is meshed with the outer wall of the bevel gear (205). A threaded rod (203) is fixedly connected to the middle of the front side of the bevel gear (204). The front side of the threaded rod (203) passes through the rear side of the protective shell (201) and is threadedly connected to a smoothing rod (202).

3. The setting machine for nonwoven fabric production according to claim 1, characterized in that: The support frame (1) is fixedly connected to the left front end of an L-shaped plate (8), and the output end of the L-shaped plate (8) is fixedly connected to the drive roller (5) through the left front end of the support frame (1). The support frame (1) is rotatably connected to the driven roller (6) on the left side inside.

4. A setting machine for nonwoven fabric production according to claim 1, characterized in that: The bottom left side of the support frame (1) is fixedly connected to a support rod (9), and the bottom middle of the support rod (9) is fixedly connected to a support seat (10).

5. A setting machine for nonwoven fabric production according to claim 1, characterized in that: The support frame (1) has elongated grooves (12) at the bottom of both the front and rear sides. Lighting lamps (13) are fixedly connected to the inner side of the elongated grooves (12). A storage battery (17) is fixedly connected to the left rear side of the support frame (1).

6. A setting machine for nonwoven fabric production according to claim 1, characterized in that: A base plate (11) is fixedly connected to the middle of the bottom end of the support frame (1), and a shielding plate (4) is fixedly connected to the left side of the top end of the support frame (1).

7. A setting machine for nonwoven fabric production according to claim 1, characterized in that: The output end of the dehumidifier (33) is connected to (26), and the front and rear sides of the support frame (1) are fixedly connected to U-shaped rods (14), and the outer wall of the U-shaped rods (14) is rotatably connected to a rotating column (32).

8. A setting machine for nonwoven fabric production according to claim 1, characterized in that: The right rear end of the support frame (1) is fixedly connected to a controller (18), which is electrically connected to servo motor 2 (7), servo motor 3 (16), lighting lamp (13), servo motor 1 (207), battery (17), high-speed motor (23) and bevel gear 2 (205).

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