Antiskid type coated paper and forming equipment thereof

Abstract

The invention discloses anti-slip type coated paper and forming equipment thereof, relates to the technical field of equipment, and aims to solve the problem that the coated paper is usually inconvenient to take and use due to difficulty in applying force when the coated paper is used. According to the technical scheme, the anti-slip paper is characterized by comprising a paper body and a lamination layer fixedly connected with the end face of one side of the paper body, an anti-slip layer is arranged on the side, away from the lamination layer, of the paper body, and a plurality of indentations distributed in an array mode are arranged on the anti-slip layer. Through the arrangement of the structure, the taking process of the coated paper is simplified.

Description

Technical Field

[0001] The invention relates to the technical field of equipment, and more specifically, to an anti-slip coated paper and a forming device thereof. Background Art

[0002] Laminated paper is a composite material made by coating plastic particles on the surface of paper through a cast film machine. Its main feature is that this composite material is oil-proof, waterproof and heat-sealed.

[0003] Laminated paper is very common in daily life and has a wide range of applications. It can be seen in the fields of chemical, food, wood products and pharmaceutical packaging. Usually, different laminated papers are used in different fields. Some laminated papers are accompanied by some shortcomings during use. One of them is when used as catering packaging paper. Usually, the food packaged with laminated paper tends to be greasy. When the salesperson is selling, the gloves are usually stained with grease. Since traditional laminated paper is mostly smooth and stacked, it is usually difficult to apply force when using the laminated paper, which leads to the problem of inconvenience in taking the laminated paper.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the invention

[0005] In view of the shortcomings of the prior art, the object of the present invention is to provide an anti-slip coated paper and a forming device thereof.

[0006] The above technical purpose of the present invention is achieved through the following technical scheme: the anti-slip coated paper includes a paper body and a coating layer fixedly connected to the end face of one side of the paper body, an anti-slip layer is provided on the side of the paper body away from the coating layer, and a plurality of indentations distributed in an array are provided on the anti-slip layer.

[0007] The present invention is further configured as follows: the anti-slip layer comprises polyester shaped staple fibers and ramie staple fibers that are staggered, and the cross-sectional shape of the polyester shaped staple fibers is configured as a Y shape.

[0008] The present invention is further configured as follows: the anti-slip coated paper forming equipment is used for forming the above-mentioned anti-slip coated paper, including an internal hollow frame body, in which a gluing section, a woolening section and a hot pressing and drying section are sequentially arranged along the direction of material delivery.

[0009] The present invention is further configured as follows: a plurality of partitions which slide vertically and are arranged in sequence along the material delivery direction are provided on the frame body; a gluing cavity, a wooling cavity and a hot pressing and drying cavity are respectively enclosed between two adjacent partitions and the gluing section, the wooling section and the hot pressing and drying section; a material passing port for the material to slide through is enclosed between the partitions and the gluing section, the wooling section and the hot pressing and drying section.

[0010] The present invention is further configured as follows: a glue storage tank with a top opening is fixedly connected to the inner wall of the upper glue cavity, a glue delivery pipe passing through a frame body and having a length direction consistent with the length direction of the glue storage tank is fixedly connected to the tank wall of the glue storage tank, the glue delivery pipe is connected to a plurality of spray heads distributed in an array along its length direction and opening upward, the inner bottom surface of the glue storage tank is configured as a symmetrically arranged inclined surface, and the glue storage tank is connected to a glue outlet pipe passing through the frame body.

[0011] The present invention is further configured as follows: symmetrically arranged guide ramps are fixedly connected to the cavity wall of the upper glue cavity located above the glue storage tank, long guide grooves facing the spray head and the material are arranged between the guide ramps, a plurality of glue leakage grooves arranged in an array along the length direction are penetrated through the guide ramp near the bottom side, and arc surfaces are arranged on the guide ramps near the openings.

[0012] The present invention is further configured as follows: a plurality of first guide rods symmetrically arranged and slidably connected to the frame body are fixedly connected to the top of the partition, an adjusting bolt passing through the frame body and threadedly connected to the frame body is rotatably connected to the partition, and the partition is plate-shaped and the bottom is configured as a circular arc surface.

[0013] The present invention is further configured as follows: an arc-shaped hair storage plate with a top opening is fixedly connected to the cavity wall of the upper hair cavity, an air supply pipe that passes through the top of the arc-shaped hair storage plate is fixedly connected to the frame body, the air supply pipe is provided with a plurality of groups of air outlet holes arranged in an array along its length direction, and the air outlet holes in the same group are circumferentially distributed, a rotating tube is rotatably connected to the frame body, the rotating tube is provided with a plurality of air outlet grooves facing the air outlet holes, the rotating tube is fixedly connected with a plurality of groups of shifting blades arranged in an array along its length direction, and the shifting blades in the same group are circumferentially distributed, a hair delivery groove facing the arc-shaped hair storage plate is provided on the top of the frame body, a limiting ring is fixedly connected to the outer side of the hair delivery groove, and a cover plate is detachably connected to the limiting ring.

[0014] The present invention is further configured as follows: the inner top surface of the hot pressure drying chamber is fixedly connected to an internal hollow support member, the inner top wall of the support member is fixedly connected to an internal hollow and top open support groove, and the support groove is fixedly connected to a plurality of electric heating wires arranged in sequence along the delivery direction of the material.

[0015] The present invention is further configured as follows: a telescopic driving member whose driving end passes through the hot pressing and drying chamber is fixedly connected to the top of the frame body; a horizontally arranged support plate is fixedly connected to the bottom of the telescopic driving member; a plurality of sliding rods that can slide vertically are provided on the support plate; a pressure roller is fixedly connected to the bottom of the sliding rod; a spring is sleeved on the sliding rod, whose bottom end is fixedly connected to the top surface of the support plate; a limiting plate fixedly connected to the top of the spring is fixedly connected to the top of the sliding rod; a sliding hole for the sliding rod to slide is provided on the support plate; the cross-sectional shapes of the sliding rod and the sliding hole in the horizontal direction are both set to be rectangular; and the rolling direction of the pressure roller is consistent with the delivery direction of the material.

[0016] In summary, the present invention has the following beneficial effects:

[0017] The anti-slip layer is provided with a number of indentations distributed in an array, and the indentations are used to increase the overall surface roughness of the anti-slip layer, so that when the user applies force to the laminated paper, a good friction force can be generated to drive the laminated paper to move, so that the user can better apply force to the laminated paper and take it, making the process of taking the laminated paper more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0019] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0020] Figure 3 The cross-sectional view of the present invention Figure 1 ;

[0021] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0022] Figure 5 for Figure 3 The enlarged view of point B in the middle;

[0023] Figure 6 for Figure 3 Enlarged view of point C in the middle;

[0024] Figure 7 for Figure 3 The enlarged view of point D in the middle;

[0025] Figure 8 The structure of the present invention is schematically shown Figure 3 .

[0026] In the figure: 1, paper body; 2, coating layer; 3, anti-skid layer; 4, indentation; 5, frame body; 6, separator; 7, glue chamber; 8, hair chamber; 9, hot pressing and drying chamber; 10, material feeding port; 11, glue storage tank; 12, glue feeding pipe; 13, spray head; 14, inclined surface; 15, glue outlet pipe; 16, guide inclined plate; 17, guide long groove; 18, glue leakage groove; 19, first guide rod; 20, adjusting screw Plug; 21. Arc wool storage plate; 22. Air supply pipe; 23. Air outlet; 24. Rotating pipe; 25. Air outlet groove; 26. Moving blade; 27. Wool supply groove; 28. Limiting ring; 29. ​​Cover plate; 30. Support member; 31. Support groove; 32. Heating wire; 33. Telescopic driving member; 34. Support plate; 35. Sliding rod; 36. Pressure roller; 37. Spring; 38. Limiting plate; 39. Sliding hole. DETAILED DESCRIPTION

[0027] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] The anti-slip coated paper, such as Figure 8 As shown, it includes a paper body 1 and a coating layer 2 fixedly connected to the end face of one side of the paper body 1, an anti-skid layer 3 is provided on the side of the paper body 1 facing away from the coating layer 2, and a plurality of indentations 4 distributed in an array are provided on the anti-skid layer 3. The indentations 4 are arranged to increase the overall surface roughness of the anti-skid layer 3, so that when a user applies force to the coating paper, a good friction force for driving the coating paper to move can be generated, so that the user can better apply force to the coating paper and take it, making the process of taking the coating paper more convenient.

[0029] like Figure 8 As shown, the anti-skid layer 3 includes staggered polyester shaped staple fibers and ramie staple fibers, and the cross-sectional shape of the polyester shaped staple fibers is set to a Y shape. The long grooves on the surface of the polyester shaped staple fibers are used to increase the surface roughness of the polyester shaped staple fibers and the anti-skid layer 3 as a whole. At the same time, the surface roughness of the ramie staple fibers is used to further enhance the surface roughness of the anti-skid layer 3 as a whole, making the overall use of the coated paper more convenient.

[0030] The forming equipment of the anti-slip coated paper is as follows Figure 1 and Figure 2As shown, the molding of the above-mentioned anti-slip coated paper includes an internal hollow frame body 5, a unwinding device is arranged at the front end of the feed port of the frame body 5, and a winding device is arranged at the discharge port of the frame body 5. The arranged frame body 5 is used to achieve stable support and limitation of each part, ensuring that the function of the entire structure can be stably realized, and a gluing section, a wooling section and a hot pressing and drying section are arranged in sequence along the direction of material delivery in the frame body 5. The arranged gluing section is used to achieve gluing treatment of the coated paper. After the coating paper is gluing, it passes through the wooling section, and under the action of the wooling section, the staple fibers are bonded to the coated paper after gluing. Under the action of the hot pressing and drying section, on the one hand, the glue is stably dried to ensure that the staple fibers are firmly and stably bonded. At the same time, under the action of hot pressing, the indentation 4 can be stably formed, thereby ensuring that the anti-slip function of the entire coated paper can be stably realized.

[0031] like Figure 1-Figure 3 As shown, the frame body 5 is provided with a plurality of partitions 6 which slide vertically and are arranged in sequence along the material delivery direction, a gluing cavity 7, a wooling cavity 8 and a hot pressing and drying cavity 9 are respectively enclosed between two adjacent partitions 6 and the gluing section, the wooling section and the hot pressing and drying section, and a material passage 10 for the material to slide through is enclosed between the partition 6 and the gluing section, the wooling section and the hot pressing and drying section, and the gluing cavity 7, the wooling cavity 8 and the hot pressing and drying cavity 9 are stably separated by means of the arranged partitions 6, thereby ensuring that the functions of each part are relatively independent, thereby ensuring that the anti-slip coated paper can be stably formed.

[0032] like Figure 3 and Figure 4 As shown, a glue storage tank 11 with a top opening is fixedly connected to the inner wall of the glue application cavity 7 by welding, a glue delivery pipe 12 is fixedly connected to the tank wall of the glue storage tank 11, which passes through the frame body 5 and has a length direction consistent with the length direction of the glue storage tank 11, the glue stored in the glue storage tank 11 is food grade glue, and the glue delivery pipe 12 is connected to a plurality of spray heads 13 distributed in an array along its length direction and opening upward, the inner bottom surface of the glue storage tank 11 is arranged as symmetrically arranged inclined surfaces 14, and a glue outlet pipe 15 passing through the frame body 5 is connected to the glue storage tank 11, and a pump body is connected between the glue outlet pipe 15 and the glue delivery pipe 12, and under the action of the suction generated by the pump body, the glue in the glue storage tank 11 is delivered into the glue delivery pipe 12, and under the action of the glue delivery pipe 12, the glue is in a mist form and contacts with the coated paper, thereby realizing the gluing process of the coated paper.

[0033] like Figure 3 and Figure 4As shown, a symmetrically arranged guide ramp 16 is fixedly connected to the cavity wall of the upper glue cavity 7 located above the glue storage tank 11 by welding, and a long guide groove 17 facing the spray head 13 and the material is arranged between the guide ramps 16. A plurality of glue leakage grooves 18 arranged in an array along the length direction are penetrated through the guide ramp 16 near the bottom side, and arc surfaces are arranged on the guide ramps 16 near the opening. Under the action of the guide ramps 16, stable guidance and limitation of the glue spraying process can be achieved, and the amount of glue entering the upper hair cavity 8 can be reduced. The arc surface on the guide ramp 16 is against the coated paper, so that the guide ramp 16 can achieve stable support and guidance of the coated paper.

[0034] like Figure 2-Figure 5 As shown, the top of the separator 6 is fixedly connected by welding with a plurality of first guide rods 19 which are symmetrically arranged and slidably connected to the frame body 5. The top of the first guide rods 19 is fixedly connected by welding with a limit block which can be abutted against the top surface of the frame body 5. With the help of the set first guide rods 19, stable guidance and limitation of the sliding process of the separator 6 relative to the frame body 5 can be achieved, ensuring that the separator 6 can slide stably relative to the frame body 5, so that the function of the separator 6 can be stably achieved. An adjusting bolt 20 which passes through the frame body 5 and is threadedly connected to the frame body 5 is rotatably connected to the separator 6. The separator 6 is plate-shaped and the bottom is set to a circular arc surface. The bottom surface of the separator 6 is used to contact with the laminated paper, so that the separator 6 can achieve stable guidance and limitation of the feeding process of the laminated paper. With the help of the adjusting bolt 20, the separator 6 can be driven to slide relative to the frame body 5, so as to achieve stable adjustment of the position of the separator 6, thereby ensuring that the separator 6 can better achieve stable guidance and limitation of the sliding process of the laminated paper.

[0035] like Figure 2-Figure 6As shown, a circular arc wool storage plate 21 with a top opening is fixedly connected to the cavity wall of the upper wool cavity 8 by welding. The circular arc wool storage plate 21 is used to achieve stable support and limitation of the short fibers, ensuring that the short fibers can be stably compounded with the coated paper, ensuring that the structure of the anti-slip layer 3 can be formed, and then ensuring that the anti-slip function of the entire structure is more stable. An air supply pipe 22 that passes through the top of the circular arc wool storage plate 21 is fixedly connected to the frame body 5 by welding. The air supply pipe 22 is provided with a plurality of groups of air outlet holes 23 distributed in an array along its length direction. The air outlet holes 23 in the same group are distributed circumferentially. One end of the air supply pipe 22 is fixedly connected to a baffle covering its pipe opening by welding. The other end of the air supply pipe 22 is connected to an air pump. The air pump generates The flowing gas is sent into the air supply pipe 22, and under the guidance of the air supply pipe 22, the flowing air is sent to each air outlet 23, and the flowing gas flowing out of the air outlet 23 can realize the stable blowing of the short fibers, so that the short fibers can be stably lifted and contacted with the coated paper, so that the short fibers can be bonded with the water on the coated paper, ensuring that the anti-slip layer 3 can be stably formed, and the frame body 5 is rotatably connected with a rotating tube 24, and a plurality of air outlet grooves 25 facing the air outlet 23 are opened on the rotating tube 24. The air outlet grooves 25 are provided for the gas flowing out of the air outlet 23 to pass over the rotating tube 24, thereby ensuring that the flowing air flowing out of the air outlet can stably blow the short fibers, thereby driving the short fibers to be lifted and haired;

[0036] like Figure 2-Figure 6 As shown, a plurality of groups of toggling blades 26 distributed in an array along the length direction thereof are fixedly connected to the rotating tube 24 by welding, a servo motor is connected to one end of the rotating tube 24, a bearing is provided at the connection between the rotating tube 24 and the frame body 5, the rotating tube 24 is driven by the servo motor, and the rotating tube 24 is rotated to drive the toggling blades 26 to rotate, and the toggling blades 26 are rotated to drive the short fibers to be better lifted, so that the flowing air can better blow the short fibers, so that the short fibers are better bonded to the coated paper, ensuring that the structure and function of the formed anti-slip layer 3 are more stable, the same group of toggling blades 26 are distributed circumferentially, and the top of the frame body 5 is provided with a wool storage device facing the arc. The wool feeding groove 27 of the plate 21 has a limiting ring 28 fixedly connected to the outer side of the wool feeding groove 27 by welding, and a cover plate 29 is detachably connected to the limiting ring 28. The limiting ring 28 is used to achieve stable limitation of the position of the cover plate 29, thereby ensuring that the position of the cover plate 29 and the functions it can produce are more stable. The cover plate 29 is used to achieve stable covering of the opening of the wool feeding groove 27, thereby achieving stable limitation of the staple fibers placed in the upper wool cavity 8, ensuring that the staple fibers can be more stably compounded with the coated paper. The staple fibers are fed into the upper wool cavity 8 with the help of the wool feeding groove 27, thereby achieving stable feeding of the staple fibers, thereby ensuring that the functions of the entire structure can be stably achieved.

[0037] like Figure 2-Figure 7As shown, the inner top surface of the hot pressing drying chamber 9 is fixedly connected to an internal hollow support member 30 by welding, and a support groove 31 which is hollow inside and open at the top is fixedly connected to the inner top wall of the support member 30. A plurality of electric heating wires 32 which are arranged in sequence along the delivery direction of the material are fixedly connected in the support groove 31. The arranged support groove 31 is used to achieve stable placement and limiting of the electric heating wire 32, thereby ensuring that the position of the electric heating wire 32 and the function it can produce are more stable. The arranged electric heating wire 32 is used to convert electrical energy into heat, thereby achieving stable heating of the support member 30, and the heating element is used to achieve heating and drying of the passing material.

[0038] like Figure 2-Figure 8 As shown, the top of the frame body 5 is fixedly connected with a telescopic driving member 33 whose driving end passes through the hot pressing and drying chamber 9 by means of bolt locking. The telescopic driving member 33 is set as an electric telescopic rod. The bottom of the telescopic driving member 33 is fixedly connected with a horizontally arranged support plate 34 by means of welding. With the help of the telescopic driving member 33, the support plate 34 can be stably driven to slide back and forth in the vertical direction. A plurality of sliding rods 35 that can slide vertically are provided on the support plate 34. The bottom of the sliding rod 35 is fixedly connected with a pressure roller 36 by means of welding. The pressure roller 36 includes a bracket fixedly connected to the sliding rod 35 and a roller body rotatably connected to the bracket. The sliding rod 35 is sleeved with a spring 37 whose bottom end is fixedly connected to the top surface of the support plate 34 by means of welding. The top of the sliding rod 35 is fixedly connected with a limit plate 38 fixedly connected to the top of the spring 37. The support plate 34 is provided with a sliding hole 39 for the sliding rod 35 to slide. The cross-sectional shape of the sliding rod 35 and the sliding hole 39 in the horizontal direction is set to a rectangle. The sliding hole 39 is set to ensure that the sliding rod 35 can be stably limited in rotation, so that the sliding rod 35 can stably reciprocate in the vertical direction in the sliding hole 39, thereby ensuring that the pressing roller 36 can stably reciprocate in the vertical direction. The rolling direction of the pressing roller 36 is consistent with the delivery direction of the material. The supporting plate 34 is driven by the telescopic driving member 33 to reciprocate in the vertical direction. During the sliding process of the supporting plate 34, the pressing roller 36 is driven to reciprocate in the vertical direction. When the pressing roller 36 is pressed against the laminating film, After the laminated paper is delivered, the support plate 34 continues to slide downward and gradually approaches the pressure roller 36. In this process, the spring 37 is gradually stretched and deformed. Under the action of the elastic force generated by the elastically deformed spring 37, the sliding rod 35 can stably drive the pressure roller 36 to press against the laminated paper. The anti-slip layer 3 on the laminated paper is against the bottom surface of the support member 30. Under the action of the heat generated by the heating wire 32, the indentation 4 on the anti-slip layer 3 can be stably formed, and the rotation of the roller body is used to achieve stable giving way in the delivery process of the laminated paper.

[0039] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A non-slip coated paper, comprising a paper body (1) and a coated layer (2) fixedly connected to an end surface of one side of the paper body (1), characterized in that: An anti-slip layer (3) is provided on the paper body (1) on the side facing away from the coating layer (2), and a plurality of indentations (4) distributed in an array are provided on the anti-slip layer (3).

2. The anti-slip coated paper according to claim 1, characterized in that: The anti-slip layer (3) comprises polyester shaped staple fibers and ramie staple fibers that are arranged in a staggered manner, and the cross-sectional shape of the polyester shaped staple fibers is arranged to be Y-shaped.

3. A forming device for anti-slip coated paper, used for forming the anti-slip coated paper according to any one of claims 1-2, characterized in that: It comprises a frame body (5) with a hollow interior, wherein a gluing section, a woolening section and a hot pressing and drying section are sequentially arranged in the frame body (5) along the direction of material delivery.

4. The non-slip coated paper forming equipment according to claim 3, characterized in that: The frame body (5) is provided with a plurality of partitions (6) which slide vertically and are arranged in sequence along the material delivery direction; a gluing cavity (7), a wooling cavity (8) and a hot pressing and drying cavity (9) are respectively arranged between two adjacent partitions (6) and the gluing section, the wooling section and the hot pressing and drying section; and a material passing port (10) for the material to slide through is arranged between the partitions (6) and the gluing section, the wooling section and the hot pressing and drying section.

5. The non-slip coated paper forming equipment according to claim 4, characterized in that: A glue storage tank (11) with a top opening is fixedly connected to the inner wall of the upper glue chamber (7); a glue delivery pipe (12) passing through the frame body (5) and having a length direction consistent with the length direction of the glue storage tank (11) is fixedly connected to the tank wall of the glue storage tank (11); the glue delivery pipe (12) is connected to a plurality of spray heads (13) distributed in an array along its length direction and opening upward; the inner bottom surface of the glue storage tank (11) is arranged as a symmetrically arranged inclined surface (14); and the glue storage tank (11) is connected to a glue outlet pipe (15) passing through the frame body (5).

6. The non-slip coated paper forming device according to claim 5, characterized in that: A symmetrically arranged guide inclined plates (16) are fixedly connected to the cavity wall of the upper glue cavity (7) located above the glue storage tank (11); a long guide groove (17) facing the spray head (13) and the material is arranged between the guide inclined plates (16); a plurality of glue leakage grooves (18) arranged in an array along the length direction are penetrated through the guide inclined plates (16) near the bottom side; and arc surfaces are arranged on the guide inclined plates (16) near the openings.

7. The non-slip coated paper forming equipment according to claim 5, characterized in that: The top of the partition (6) is fixedly connected to a plurality of first guide rods (19) which are symmetrically arranged and slidably connected to the frame body (5); the partition (6) is rotatably connected to an adjusting bolt (20) which passes through the frame body (5) and is threadedly connected to the frame body (5); the partition (6) is plate-shaped and the bottom is arranged to be a circular arc surface.

8. The non-slip coated paper forming equipment according to claim 5, characterized in that: A circular arc hair storage plate (21) with a top opening is fixedly connected to the cavity wall of the upper hair cavity (8); an air supply pipe (22) passing through the top of the circular arc hair storage plate (21) is fixedly connected to the frame body (5); the air supply pipe (22) is provided with a plurality of groups of air outlet holes (23) distributed in an array along its length direction; the air outlet holes (23) in the same group are distributed circumferentially; a rotating tube (24) is rotatably connected to the frame body (5); the rotating tube (24) is provided with a positive For the several air outlet grooves (25) of the air outlet hole (23), the rotating tube (24) is fixedly connected with several groups of shifting blades (26) distributed in an array along its length direction, and the same group of shifting blades (26) are distributed circumferentially. The top of the frame body (5) is provided with a hair delivery groove (27) facing the arc hair storage plate (21), and the outer side of the hair delivery groove (27) is fixedly connected with a limiting ring (28), and a cover plate (29) is detachably connected inside the limiting ring (28).

9. The non-slip coated paper forming device according to claim 5, characterized in that: The inner top surface of the hot pressing drying chamber (9) is fixedly connected to a hollow support member (30), the inner top wall of the support member (30) is fixedly connected to a hollow support groove (31) with an open top, and the support groove (31) is fixedly connected to a plurality of electric heating wires (32) arranged in sequence along the delivery direction of the material.

10. The non-slip coated paper forming equipment according to claim 5, characterized in that: The top of the frame body (5) is fixedly connected with a telescopic driving member (33) whose driving end passes into the hot pressing drying chamber (9); the bottom of the telescopic driving member (33) is fixedly connected with a horizontally arranged support plate (34); the support plate (34) is provided with a plurality of sliding rods (35) that can slide in the vertical direction; the bottom of the sliding rod (35) is fixedly connected with a pressing roller (36); the sliding rod (35) is sleeved with a spring (37) whose bottom end is fixedly connected to the top surface of the support plate (34); the top of the sliding rod (35) is fixedly connected with a limiting plate (38) that is fixedly connected to the top of the spring (37); the support plate (34) is provided with a sliding hole (39) for the sliding rod (35) to slide; the cross-sectional shapes of the sliding rod (35) and the sliding hole (39) in the horizontal direction are both set to be rectangular; the rolling direction of the pressing roller (36) is consistent with the delivery direction of the material.

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