A pressing device for producing a fiber nonwoven fabric

Abstract

The present application relates to the technical field of textile equipment, in particular to a pressing device for fiber non-woven fabric production, which comprises a transmission mechanism, second rollers and first rollers are rotatably installed on the top and bottom of the front end of the transmission mechanism, the transmission mechanism comprises a centralized processing device and a transmission guide component, the transmission guide component is fixedly installed on the front end of the centralized processing device, the centralized processing device comprises an electromagnetic heating roller and an extended chassis, the electromagnetic heating roller is installed on the top rear end of the extended chassis, the transmission guide component comprises a receiving device, a synchronization device and a transmission device, the receiving device is fixedly installed on the inner top end of the transmission device, the synchronization device is fixedly installed on the rear end top of the transmission device, the receiving device comprises a receiving disc, a synchronization frame, a check valve, a conveying pipe, a round gasket, a rubber plug, a supporting vertical frame, an H-shaped sliding key and a first spring. Through the setting of the transmission mechanism, the purpose of synchronous gluing and rapid glue recovery of the non-woven fabric pressing device is achieved.

Description

Technical Field

[0001] This invention relates to the field of textile equipment technology, specifically a pressing device for the production of fiber nonwoven fabrics. Background Technology

[0002] Nonwoven fabric, also known as non-woven cloth, is an environmentally friendly material composed of oriented or random fibers. It is made by directly oriented or random arranging short textile fibers or filaments to form a web structure, and then reinforcing it through mechanical, thermal bonding or chemical methods.

[0003] A fabric pressing device is a piece of equipment used to press two or more layers of fabric together to form a composite material. This is achieved through a pressing mechanism within the device, which is the core component and typically consists of a pressing frame and pressing rollers. The pressing rollers may include a first pressing roller and a second pressing roller, which work together to tightly press the fabric together during the pressing process. Furthermore, the pressing mechanism may include a heating device to heat the fabric during the pressing process, thereby improving the pressing effect and the bonding strength of the materials.

[0004] Currently, the nonwoven fabric pressing devices on the market require the fabric to rely on a self-adhesive layer on a certain layer during pressing. This means that the nonwoven fabric needs to come into contact with a specific adhesive layer to be pressed, which prevents the existing nonwoven fabric pressing devices from performing synchronous glue application and rapid glue recovery. Therefore, an improved device is needed to address these issues. Summary of the Invention

[0005] To address the problems in the prior art, the present invention provides a pressing device for the production of fiber nonwoven fabrics.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a pressing device for producing fiber nonwoven fabric, including a conveying mechanism, wherein a second roller and a first roller are rotatably installed at the top and bottom of the front end of the conveying mechanism, the conveying mechanism includes a centralized processing device and a conveying guiding component, the conveying guiding component is fixedly installed at the front end of the centralized processing device, the centralized processing device includes an electromagnetic heating roller and an extension base frame, the electromagnetic heating roller is installed at the top rear end of the extension base frame, the conveying guiding component includes a receiving device, a synchronizing device and a transmission device, the receiving device is fixedly installed at the top inside the transmission device, and the synchronizing device is fixedly installed at the top rear end of the transmission device.

[0007] Specifically, the receiving device includes a receiving disk, a synchronization frame, a one-way valve, a delivery pipe, a round gasket, a rubber plug, a support frame, an H-shaped slide key, and a first spring. The delivery pipe is symmetrically and fixedly installed at the bottom end of the receiving disk. The one-way valve is fixedly installed on the outer ring of the delivery pipe. The support frame is fixedly installed at both ends of the top of the receiving disk. The H-shaped slide key is slidably inserted into the inside of the support frame. The first spring is fixedly installed between the H-shaped slide key and the receiving disk. The synchronization frame is fixedly installed on the H-shaped slide key. The round gasket is fixedly installed at the front end of the synchronization frame. The rubber plug is symmetrically and fixedly installed at the bottom end of the synchronization frame.

[0008] Specifically, the synchronization device includes a round rod, a supporting cavity, an extension bracket, a plastic sheet, a crossbar, a lower edge bracket, a rocker arm, a first round wheel, a limiting base frame, a second spring, and a guide base rod. The supporting cavity is fixedly installed at the top of the extension bracket, the second spring is fixedly installed at the bottom of the inner part of the supporting cavity, the guide base rod slides through the top of the supporting cavity and connects to the second spring, the round rod is fixedly installed between the two guide base rods, the limiting base frame slides through the bottom of the extension bracket and the supporting cavity and connects to the bottom of the guide base rod, the lower edge bracket is fixedly installed at the bottom of the extension bracket, the rocker arm is rotatably installed inside the lower edge bracket, the crossbar is fixedly installed between the two rocker arms and is located in front of the limiting base frame, the plastic sheet is fixedly installed on the outer ring of the crossbar and the plastic sheet is distributed in a ring, and the first round wheel is fixedly installed at the center of both ends of the crossbar.

[0009] Specifically, the transmission device includes a sponge roller brush, a second wheel, a cam, a first gear, a transmission toothed belt, a second gear, a liquid storage chamber, a support rod, and a support side frame. The support rod is rotatably mounted between the two support side frames, and the liquid storage chamber is fixedly mounted between the two support side frames, with the liquid storage chamber located above the support rod. The sponge roller brush is rotatably mounted inside the top of the liquid storage chamber. The second wheel is fixedly mounted at the center of both ends of the sponge roller brush. The cam is fixedly mounted on the outer ring of the second wheel on the side away from the sponge roller brush. The second gear is fixedly mounted on the center of the side of the cam away from the second wheel. The transmission toothed belt is meshed with the outer ring of the second gear, and the first gear meshes with the inner end of the transmission toothed belt away from the second gear.

[0010] Specifically, the receiving plate is fixedly installed at the bottom of the liquid storage chamber, the extension bracket is fixedly installed at the top of the rear end of the liquid storage chamber, and the support side frame is fixedly installed at the bottom of the front end of the extension base frame.

[0011] Specifically, the rubber stopper is vertically aligned with the inner front end of the conveying pipe, the circular gasket is vertically aligned with the cam, the conveying pipe is interconnected with the receiving plate, and a heating component is fixedly installed on the outer ring of the conveying pipe.

[0012] Specifically, the top of the rear end of the delivery pipe is vertically aligned with the top of the liquid storage chamber away from the first gear, and a guide plate is fixedly installed inside the receiving plate, with the lowest point of the guide plate close to the delivery pipe.

[0013] Specifically, the limiting base is vertically aligned with the top of the rear end of the rocker arm, the bottom end of the sponge roller brush is spaced 1 cm from the bottom end of the liquid storage cavity, and both ends of the electromagnetic heating roller are connected to the first gear.

[0014] Specifically, the bottom of the extension bracket and the bottom center of the support cavity are both provided with insertion holes that are compatible with the limiting base frame, and the limiting base frame is located at the inner center of the second spring, and the plastic sheet is vertically aligned with the receiving plate.

[0015] Specifically, the extension base includes a nozzle and an extension crossbeam. The extension crossbeam is fixedly installed at the front end of the extension base and is located between the first roller and the second roller. The nozzle is fixedly installed at the top and bottom ends of the extension crossbeam.

[0016] The beneficial effects of this invention are:

[0017] First, the invention utilizes the elasticity of the second spring to move the round rod downwards, allowing it to press the fabric so that the bottom of the fabric contacts the sponge roller brush. Simultaneously, as the sponge roller brush rotates, adhesive is evenly applied to the bottom of the fabric. Furthermore, as the plastic sheet rotates, it scrapes off excess adhesive from the bottom of the fabric, allowing it to drip into the receiving tray. When the round rod is in operation, it simultaneously brings the plastic sheet into contact with the bottom of the fabric, facilitating the bonding of the plastic sheet and the fabric and completing the synchronous adhesive application process.

[0018] Second, this invention uses a plastic sheet to scrape off the glue from the bottom of the fabric, allowing it to fall into the receiving tray. This concentrates the glue inside the receiving tray. Simultaneously, when the second wheel rotates, it intermittently drives the cam to contact the circular pad, which in turn squeezes the synchronous frame to insert the glue plug into the delivery tube. Thus, the glue inside the receiving tray can be pressurized through the glue plug, causing the delivery tube to return the glue to the inside of the liquid storage chamber, completing the rapid glue recovery process. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a three-dimensional structural diagram of the main body from a frontal perspective in this invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the transmission mechanism from a frontal perspective in this invention;

[0022] Figure 3 This is a three-dimensional structural diagram of the centralized processing device from the front view in this invention;

[0023] Figure 4 This is a frontal perspective three-dimensional structural diagram of the transmission guidance component in this invention;

[0024] Figure 5 This is a three-dimensional structural diagram of the receiving device from the rear view in this invention;

[0025] Figure 6 In this invention Figure 5 A magnified view of part A;

[0026] Figure 7 This is a partial cross-sectional schematic diagram of the synchronization device in this invention;

[0027] Figure 8 In this invention Figure 7 A magnified view of part B;

[0028] Figure 9 This is a three-dimensional structural diagram of the transmission device from the front view in this invention;

[0029] Figure 10 This is a frontal perspective three-dimensional structural diagram of the second embodiment of the extended base frame in this invention.

[0030] In the diagram: 1-Transmission mechanism, 2-First roller, 3-Second roller, 4-Centralized processing device, 5-Transmission guide component, 6-Electromagnetic heating roller, 7-Extended base frame, 8-Receiving device, 9-Synchronization device, 10-Transmission device, 11-Receiving plate, 12-Synchronization frame, 13-One-way valve, 14-Conveying pipe, 15-Round gasket, 16-Rubber stopper, 17-Supporting vertical frame, 18-H-type sliding key, 19-First spring, 20-Round rod, 21-Support 22-Extension bracket, 23-Plastic sheet, 24-Crossbar, 25-Lower edge bracket, 26-Pry bar, 27-First wheel, 28-Limiting base frame, 29-Second spring, 30-Guide base rod, 31-Sponge roller brush, 32-Second wheel, 33-Cam, 34-First gear, 35-Transmission toothed belt, 36-Second gear, 37-Liquid storage chamber, 38-Support rod, 39-Support side frame, 40-Nozzle, 41-Extension crossbar. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0032] The invention will be further described below with reference to the accompanying drawings.

[0033] Example 1

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a pressing device for producing fiber nonwoven fabric according to the present invention includes a conveying mechanism 1. A second roller 3 and a first roller 2 are rotatably mounted on the top and bottom of the front end of the conveying mechanism 1. The conveying mechanism 1 includes a centralized processing device 4 and a conveying guide component 5. The conveying guide component 5 is fixedly installed at the front end of the centralized processing device 4. The centralized processing device 4 includes an electromagnetic heating roller 6 and an extension base frame 7. The electromagnetic heating roller 6 is installed at the top rear end of the extension base frame 7. The conveying guide component 5 includes a receiving device 8, a synchronizing device 9, and a transmission device 10. The receiving device 8 is fixedly installed at the top inside the transmission device 10, and the synchronizing device 9 is fixedly installed at the top rear end of the transmission device 10.

[0035] like Figure 5 and Figure 6 The receiving device 8 includes a receiving plate 11, a synchronization frame 12, a one-way valve 13, a delivery pipe 14, a round gasket 15, a rubber plug 16, a support frame 17, an H-shaped slide key 18, and a first spring 19. The delivery pipe 14 is symmetrically fixedly installed at the bottom end of the receiving plate 11. The one-way valve 13 is fixedly installed on the outer ring of the delivery pipe 14. The support frame 17 is fixedly installed at both ends of the top of the receiving plate 11. The H-shaped slide key 18 is slidably inserted into the inside of the support frame 17. The first spring 19 is fixedly installed between the H-shaped slide key 18 and the receiving plate 11. The synchronization frame 12 is fixedly installed on the H-shaped slide key 18. The round gasket 15 is fixedly installed at the front end of the synchronization frame 12. The rubber plug 16 is symmetrically fixedly installed at the bottom end of the synchronization frame 12. The one-way valve 13 prevents the glue inside the delivery pipe 14 from flowing back into the receiving plate 11.

[0036] like Figure 7 and Figure 8The synchronization device 9 includes a round rod 20, a support cavity 21, an extension bracket 22, a plastic sheet 23, a crossbar 24, a lower edge bracket 25, a rocker arm 26, a first round wheel 27, a limiting base frame 28, a second spring 29, and a guide base rod 30. The support cavity 21 is fixedly installed at the top of the extension bracket 22, and the second spring 29 is fixedly installed at the bottom of the support cavity 21. The guide base rod 30 slides through the top of the support cavity 21 and connects with the second spring 29. The round rod 20 is fixedly installed between the two guide base rods 30. The limiting base frame 28 slides through the bottom of the extension bracket 22 and the support cavity 21. The end is connected to the bottom end of the guide base rod 30. The lower edge bracket 25 is fixedly installed at the bottom end of the extension bracket 22. The rocker arm 26 is rotatably installed inside the lower edge bracket 25. The crossbar 24 is fixedly installed between the two rocker arms 26 and is located in front of the limiting base frame 28. The plastic sheet 23 is fixedly installed on the outer ring of the crossbar 24 and is distributed in a ring. The first wheel 27 is fixedly installed at the center of both ends of the crossbar 24. When the rocker arm 26 is squeezed by the limiting base frame 28, the first wheel 27 can be driven to mesh with the second wheel 32, so that the second wheel 32 can drive the first wheel 27 to rotate.

[0037] like Figure 9 The transmission device 10 includes a sponge roller brush 31, a second wheel 32, a cam 33, a first gear 34, a transmission toothed belt 35, a second gear 36, a liquid storage chamber 37, a support rod 38, and a support side frame 39. The support rod 38 is rotatably mounted between the two support side frames 39, and the liquid storage chamber 37 is fixedly mounted between the two support side frames 39, with the liquid storage chamber 37 located above the support rod 38. The sponge roller brush 31 is rotatably mounted inside the liquid storage chamber 37 at its top end, and the second wheel 32 is fixedly mounted on the sponge roller brush 31. At both ends, the cam 33 is fixedly mounted on the outer ring of the side end of the second wheel 32 away from the sponge roller brush 31. The second gear 36 is fixedly mounted on the center of the side end of the cam 33 away from the second wheel 32. The transmission toothed belt 35 is engaged with the outer ring of the second gear 36. The first gear 34 is engaged with the inner end of the transmission toothed belt 35 away from the second gear 36. The first gear 34 is connected to the electromagnetic heating roller 6, so that when the first gear 34 rotates, it can drive the second gear 36 and the sponge roller brush 31 to rotate through the transmission toothed belt 35.

[0038] The receiving plate 11 is fixedly installed at the bottom end of the liquid storage chamber 37, the extension bracket 22 is fixedly installed at the top rear end of the liquid storage chamber 37, the support side bracket 39 is fixedly installed at the bottom front end of the extension base bracket 7, the rubber stopper 16 is vertically aligned with the front end of the inner part of the delivery pipe 14, the circular gasket 15 is vertically aligned with the cam 33, the delivery pipe 14 is interconnected with the receiving plate 11, a heating component is fixedly installed on the outer ring of the delivery pipe 14, the top rear end of the delivery pipe 14 is vertically aligned with the top end of the liquid storage chamber 37 away from the first gear 34, and the inner part of the receiving plate 11 is fixed. A flow guide plate is installed, and the lowest point of the flow guide plate is close to the delivery pipe 14. The limiting base 28 is vertically aligned with the top of the rear end of the rocker arm 26. The bottom end of the sponge roller brush 31 is spaced 1 cm from the bottom end of the liquid storage chamber 37. The two ends of the electromagnetic heating roller 6 are connected to the first gear 34. The bottom end of the extension bracket 22 and the bottom center of the support chamber 21 are both provided with insertion holes that are compatible with the limiting base 28. The limiting base 28 is located at the center of the second spring 29. The plastic sheet 23 is vertically aligned with the receiving plate 11.

[0039] The working principle of Example 1 is as follows: During use, the round rod 20 is first pulled upwards, causing the limiting base 28 to disengage from the rocker arm 26. At this time, the crossbar 24 rotates downwards. The fabric is then passed over the bottom end of the round rod 20, releasing the round rod 20. The elasticity of the second spring 29 causes the round rod 20 to move downwards, pressing the fabric. Simultaneously, as the round rod 20 moves downwards, it causes the guide base 30 and the rocker arm 26 to move downwards, allowing the rocker arm 26 to rotate the crossbar 24 upwards, causing the plastic sheet 23 to adhere to the bottom end of the fabric. Furthermore, as the round rod 20 presses the fabric downwards, the bottom end of the fabric adheres to the top surface of the sponge roller brush 31. Subsequently, another layer of fabric can be passed over the top of the first roller 2 and joined with the previous fabric. The two layers of fabric are then placed between two electromagnetic heating rollers 6. These rollers are connected to an external drive motor, which can be started to rotate the rollers, thus pressing the two layers together. Simultaneously, the rotation of the electromagnetic heating rollers 6 drives the first gear 34, which in turn drives the second gear 36 and the sponge roller brush 31 via the transmission belt 35. When the sponge roller brush 31 rotates, it applies the adhesive stored at the bottom of the liquid storage chamber 37 to the bottom of the fabric. Also, the rotation of the sponge roller brush 31 drives the second wheel 32, and when the limiting base 28 presses against the rocker arm 26, it causes the first wheel 27 to contact the second wheel 32. When the sponge roller brush 31 rotates, the second roller 32 drives the first roller 27 to rotate simultaneously. The rotation of the first roller 27, in turn, drives the crossbar 24 to rotate, allowing the plastic sheet 23 to scrape off excess glue from the bottom of the fabric. Then, the receiving plate 11, vertically aligned with the crossbar 24, allows the glue to fall into the receiving plate 11 for collection. Subsequently, when the two layers of fabric enter between the two electromagnetic heating rollers 6, they are squeezed together, thus completing the fabric pressing process. A conveyor belt is installed at the rear end of the extended base frame 7. When the pressed fabric falls onto the conveyor belt, it transports the fabric to the rear end, preventing accumulation on the extended base frame 7 and completing the fabric pressing process. Simultaneously, when glue drips... When the glue falls into the receiving tray 11, it communicates with the inside of the delivery pipe 14, allowing the glue to flow into the delivery pipe 14. When the second wheel 32 rotates, it also drives the cam 33 to rotate simultaneously. When the protruding part of the cam 33 rotates to contact the circular gasket 15, it can squeeze the timing frame 12 to move downward, so that the glue plug 16 can be inserted into the front end of the delivery pipe 14, allowing the glue inside the delivery pipe 14 to flow into the liquid storage chamber 37. At the same time, the one-way valve 13 can prevent the glue from flowing back into the delivery pipe 14. Furthermore, the heating component installed on the outer ring of the delivery pipe 14 can prevent the glue from solidifying inside the delivery pipe 14, improving the glue recycling efficiency. Subsequently...When the protruding part of cam 33 rotates past the circular washer 15, the elasticity of the first spring 19 will cause the synchronous frame 12 to quickly return upward, allowing the rubber plug 16 to be removed from the inside of the delivery pipe 14. This facilitates the re-flow of glue from the receiving tray 11 into the delivery pipe 14. Simultaneously, the H-shaped sliding key 18 slides inside the supporting frame 17, allowing the synchronous frame 12 to move vertically in a straight line, improving the accuracy of the connection between the rubber plug 16 and the delivery pipe 14. During use, the one-way valve 13 prevents glue from flowing back into the receiving tray 11. The reciprocating pressing of the round pad 15 moves the rubber stopper 16 downwards, allowing it to repeatedly enter the delivery tube 14. This allows the accumulated glue inside the delivery tube 14 to be pumped into the storage chamber 37, completing the glue recovery process. Simultaneously, the rotation of the crossbar 24 causes the plastic sheet 23 to scrape off excess glue from the bottom of the fabric, preventing over-application and overflow. Furthermore, the sponge roller brush 31, located at the bottom of the storage chamber 37, ensures constant contact with the glue, facilitating glue application to the bottom of the fabric and completing the process.

[0040] Example 2

[0041] Based on Example 1, such as Figure 10 As shown, the extension base 7 includes a nozzle 40 and an extension crossbeam 41. The extension crossbeam 41 is fixedly installed at the front end of the extension base 7 and is located between the first roller 2 and the second roller 3. The nozzle 40 is fixedly installed at the top and bottom ends of the extension crossbeam 41.

[0042] In implementing this embodiment, when the fabric passes over the first roller 2 and the second roller 3, the nozzle 40 is connected to an external air valve, which can be opened to allow gas to be sprayed out from the nozzle 40. The nozzle 40 is aligned with the fabric on the first roller 2 and the second roller 3 respectively, so that the nozzle 40 can remove impurities attached to the fabric, avoiding the phenomenon of impurities inside the fabric during pressing, thus completing the work.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressing device for producing nonwoven fiber fabric, comprising a conveying mechanism (1), wherein a second roller (3) and a first roller (2) are rotatably mounted on the top and bottom of the front end of the conveying mechanism (1), characterized in that: The transmission mechanism (1) includes a centralized processing device (4) and a transmission guide component (5). The transmission guide component (5) is fixedly installed at the front end of the centralized processing device (4). The centralized processing device (4) includes an electromagnetic heating roller (6) and an extension base frame (7). The electromagnetic heating roller (6) is installed at the top rear end of the extension base frame (7). The transmission guide component (5) includes a receiving device (8), a synchronization device (9), and a transmission device (10). The receiving device (8) is fixedly installed at the top inside of the transmission device (10). The synchronization device (9) is fixedly installed at the top rear end of the transmission device (10). The receiving device (8) includes a receiving plate (11), a synchronization frame (12), a one-way valve (13), a conveying pipe (14), a round gasket (15), a rubber plug (16), a support frame (17), an H-shaped slide key (18), and a first spring (19). The conveying pipe (14) is symmetrically fixedly installed at the bottom end of the receiving plate (11). The one-way valve (13) is fixedly installed on the outer ring of the conveying pipe (14). The support frame (17) is fixedly installed at both ends of the top of the receiving plate (11). The H-shaped slide key (18) is slidably inserted into the inside of the support frame (17). The first spring (19) is fixedly installed between the H-shaped slide key (18) and the receiving plate (11). The synchronization frame (12) is fixedly installed on the H-shaped slide key (18). The round gasket (15) is fixedly installed at the front end of the synchronization frame (12). The rubber plug (16) is symmetrically fixedly installed at the bottom end of the synchronization frame (12). The synchronization device (9) includes a round rod (20), a support cavity (21), an extension bracket (22), a plastic sheet (23), a crossbar (24), a lower edge bracket (25), a rocker arm (26), a first round wheel (27), a limiting base frame (28), a second spring (29), and a guide base rod (30). The support cavity (21) is fixedly installed at the top of the extension bracket (22), and the second spring (29) is fixedly installed at the bottom of the inside of the support cavity (21). The guide base rod (30) slides through the top of the support cavity (21) and is connected to the second spring (29). The round rod (20) is fixedly installed on the two guide base rods (30). Between them, the limiting base frame (28) slides through the bottom end of the extension bracket (22) and the support cavity (21) and connects to the bottom end of the guide base rod (30). The lower edge bracket (25) is fixedly installed at the bottom end of the extension bracket (22). The rocker arm (26) is rotatably installed inside the lower edge bracket (25). The crossbar (24) is fixedly installed between the two rocker arms (26) and the crossbar (24) is located in front of the limiting base frame (28). The plastic sheet (23) is fixedly installed on the outer ring of the crossbar (24) and the plastic sheet (23) is distributed in a ring. The first wheel (27) is fixedly installed at the center of both ends of the crossbar (24). The transmission device (10) includes a sponge roller brush (31), a second wheel (32), a cam (33), a first gear (34), a transmission toothed belt (35), a second gear (36), a liquid storage chamber (37), a support rod (38), and a support side frame (39). The support rod (38) is rotatably mounted between the two support side frames (39), and the liquid storage chamber (37) is fixedly mounted between the two support side frames (39), with the liquid storage chamber (37) located above the support rod (38). The sponge roller brush (31) rotates... The second wheel (32) is fixedly installed at the center of both ends of the sponge roller brush (31), the cam (33) is fixedly installed on the outer ring of the side end of the second wheel (32) away from the sponge roller brush (31), the second gear (36) is fixedly installed on the center of the side end of the cam (33) away from the second wheel (32), the transmission belt (35) is engaged with the outer ring of the second gear (36), and the first gear (34) is engaged with the inner end of the transmission belt (35) away from the second gear (36).

2. The pressing device for producing nonwoven fabric according to claim 1, characterized in that: The receiving plate (11) is fixedly installed at the bottom of the liquid storage chamber (37), the extension bracket (22) is fixedly installed at the top of the rear end of the liquid storage chamber (37), and the support side frame (39) is fixedly installed at the bottom of the front end of the extension base frame (7).

3. The pressing device for producing nonwoven fabric according to claim 2, characterized in that: The rubber stopper (16) is vertically aligned with the inner front end of the conveying pipe (14), the round gasket (15) is vertically aligned with the cam (33), the conveying pipe (14) is interconnected with the receiving plate (11), and a heating component is fixedly installed on the outer ring of the conveying pipe (14).

4. The pressing device for producing fiber nonwoven fabric according to claim 3, characterized in that: The top of the rear end of the delivery pipe (14) is vertically aligned with the top of the liquid storage chamber (37) away from the first gear (34). A guide plate is fixedly installed inside the receiving plate (11), and the lowest point of the guide plate is close to the delivery pipe (14).

5. The pressing device for producing fiber nonwoven fabric according to claim 4, characterized in that: The limiting base (28) is vertically aligned with the top of the rear end of the rocker arm (26), the bottom end of the sponge roller brush (31) is spaced 1 cm from the bottom end of the liquid storage cavity (37), and both ends of the electromagnetic heating roller (6) are connected to the first gear (34).

6. The pressing device for producing fiber nonwoven fabric according to claim 5, characterized in that: The bottom of the extension bracket (22) and the bottom center of the support cavity (21) are both provided with insertion holes that are compatible with the limiting base frame (28), and the limiting base frame (28) is located at the inner center of the second spring (29), and the plastic sheet (23) is vertically aligned with the receiving plate (11).

7. The pressing device for producing fiber nonwoven fabric according to claim 6, characterized in that: The extension base (7) includes a nozzle (40) and an extension crossbeam (41). The extension crossbeam (41) is fixedly installed at the front end of the extension base (7) and is located between the first roller (2) and the second roller (3). The nozzle (40) is fixedly installed at the top and bottom ends of the extension crossbeam (41).

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