Sponge automatic heating coping film laminating machine

Abstract

The utility model discloses an automatic sponge heating coping film laminating machine, belongs to the technical field of film laminating machines, and solves the problems that when an existing device is used for laminating a film, the sponge cannot be dried, a film is difficult to tear off in winter, and when the film on the surface of the sponge is torn off, the sponge is easy to tear off, so that the protection effect of the sponge on furniture becomes poor. Comprising a drying tunnel compartment plate, an opening is formed in the top face of the drying tunnel compartment plate, a top pressing and film covering assembly opposite to the opening is arranged on the top face of the drying tunnel compartment plate, a sponge body is heated through a heating rod, and meanwhile heat around the heating rod is blown to the top face of a conveying assembly through a fan; the sponge is heated to be semi-dry until the top of the sponge is heated to be semi-dry, and then the thin film is attached to the sponge, so that the purpose of conveniently drying the surface of the sponge is achieved, the thin film can be conveniently peeled off from the sponge subsequently, the film peeling efficiency in winter can be improved, and the situation that the top of the sponge is damaged due to film peeling can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a sponge automatic heating and top pressing laminating machine. Background Art

[0002] In order to avoid damage to furniture due to bumps during transportation, a layer of sponge will be wrapped around the outside of the furniture, and a protective film will be attached to the outer layer of the sponge to prevent the sponge from getting wet by rain and to prevent dust from entering the gaps in the sponge.

[0003] After transportation, in order to speed up the dissipation of odor inside the furniture products, the film on the surface of the sponge needs to be peeled off. However, when the film is applied, there is moisture on the surface of the sponge, and the film is stuck to the sponge. In winter, the temperature is low, and the top of the sponge will be torn during the film peeling process, affecting the secondary sales. After the sponge is torn, when the furniture is transported again, it will cause scratches on the surface of the furniture.

[0004] After searching, the application with patent number 202322084769.3 discloses a foam sponge compression laminating machine, comprising: a frame, a concave plate is fixedly connected to the interior of the frame, a placement rack is fixedly connected to the interior of the concave plate; a No. 1 telescopic member, the No. 1 telescopic member is fixedly installed at the top of the interior of the frame, and a sealing cover is fixedly connected to the telescopic end of the No. 1 telescopic member; an unwinding assembly, the unwinding assembly is respectively installed on the frame and the sealing cover; a negative pressure mechanism, the negative pressure mechanism is installed on the frame; an edge sealing assembly, the edge sealing assembly is installed inside the sealing cover; a shearing assembly, the shearing assembly is installed between the concave plate and the sealing cover;

[0005] Although the foam sponge compression laminating machine forms a vacuum between the concave plate and the sealing cover through the arrangement of a negative pressure mechanism, an edge sealing component and a shearing component, and then seals the edge of the film through the edge sealing component, thereby avoiding the situation where there is air in the packaging bag, the foam sponge compression laminating machine cannot dry the sponge during lamination, and it is difficult to peel off the film in winter. When peeling off the film on the surface of the sponge, the sponge is easily torn, resulting in a decrease in the protective effect of the sponge on furniture.

[0006] Therefore, we proposed a sponge automatic heating top pressing laminating machine. Utility Model Content

[0007] In response to the shortcomings of the existing technology, the utility model provides a sponge automatic heating and pressing laminating machine, which solves the problem that the existing device cannot dry the sponge during laminating, is difficult to peel off the film in winter, and is easy to tear the sponge when peeling off the film on the sponge surface, resulting in a decrease in the protective effect of the sponge on furniture.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sponge automatic heating and top pressing laminating machine, comprising a drying tunnel box plate, a conveying assembly is provided inside the drying tunnel box plate, and a sponge body is placed on the top surface of the conveying assembly;

[0009] An opening is formed on the top surface of the drying tunnel compartment plate, and a top pressure film covering component is provided on the top surface of the drying tunnel compartment plate and is located opposite to the opening.

[0010] The top pressure coating assembly includes side panels, connecting rods, mounting frames, heating rods, fans, mounting plates, unwinding rollers, a first motor, a tensioning adjustment assembly, a hydraulic rod, a U-shaped plate, a pressure roller and a top plate. The front and rear sides of the top plate are fixedly mounted with "L"-shaped side panels, the bottom ends of the side panels are fixedly mounted on the side walls of the opening, a mounting frame is provided on the left side of the bottom surface of the top plate, heating rods distributed in a linear array are fixedly mounted on the inner wall of the mounting frame, an unwinding roller is provided in the middle of the bottom surface of the top plate, a pressure roller is provided on the right side of the unwinding roller, and a tensioning adjustment assembly is provided between the unwinding roller and the pressure roller.

[0011] Preferably, connecting rods are fixedly installed on the four corners of the top surface of the mounting frame, the top ends of the connecting rods are fixedly installed on the bottom surface of the top plate, and a fan located directly above the mounting frame is fixedly installed on the bottom surface of the top plate, wherein the connecting rods facilitate the connection of the mounting frame to the bottom surface of the top plate, and the fan can blow the heat generated by the heating rod to the top surface of the sponge body.

[0012] Preferably, both ends of the unwinding roller are rotatably mounted with mounting plates through bearing rings, and the mounting plates are fixedly mounted on the bottom surface of the top plate. A first motor is fixedly mounted on the side walls of one of the mounting plates, and the output end of the first motor passes through the mounting plate and is fixedly connected to one end of the unwinding roller, wherein the film is wound on the surface of the unwinding roller, and the unwinding roller can be driven to rotate by the first motor, thereby controlling the unwinding rate of the unwinding roller.

[0013] Preferably, the U-shaped plate is "U"-shaped, and the two ends of the pressure roller are rotatably mounted on the inner wall of the U-shaped plate through bearing rings. A hydraulic rod is fixedly mounted in the middle of the top surface of the U-shaped plate, and the top end of the hydraulic rod is fixedly mounted on the bottom surface of the top plate, wherein the hydraulic rod can push the U-shaped plate and the pressure roller toward the top surface of the sponge body, and then press the film tightly against the top surface of the sponge body.

[0014] Preferably, the tensioning adjustment assembly includes a vertical plate, a horizontal plate, an adjustment roller and a second motor, the vertical plate is fixedly mounted on the front and rear sides of the bottom surface of the top plate, and the bottom surface of the vertical plate is rotatably mounted with a horizontal plate through a bearing ring, wherein the horizontal plate can rotate on the vertical plate.

[0015] Preferably, two adjusting rollers are rotatably installed at both ends of the side walls of the horizontal plate through bearing rings, and a second motor is fixedly installed on the side wall of one of the vertical plates, and the output end of the second motor passes through the side wall of the vertical plate and is fixedly installed on the side wall of the horizontal plate adjacent to it, wherein the film wound on the unwinding roller passes through the two adjusting rollers, and the adjusting rollers on the horizontal plate and its side walls are driven to rotate together by the second motor, so that the upper and lower surfaces of the film can contact the surfaces of the two adjusting rollers respectively, and the tension of the film can be adjusted.

[0016] The utility model provides a sponge automatic heating and top pressing laminating machine. It has the following beneficial effects:

[0017] 1. The sponge automatic heating and top-pressing laminating machine heats the sponge body through a heating rod, and at the same time blows the heat around the heating rod to the top surface of the conveying component through a fan until the top of the sponge is heated to semi-dry, and then the film is attached to the sponge. The hydraulic rod pushes the pressing roller downward until the pressing roller presses the film on the top surface of the sponge, and at the same time, the sponge body is conveyed to the right through the conveying component, so that the sponge can be heated and laminarized at the same time, achieving the purpose of drying the surface of the sponge, so that the film can be peeled off from the sponge later, which is beneficial to improving the film peeling efficiency in winter and avoiding the situation that the top of the sponge is damaged due to film peeling. It is beneficial for the sponge to protect furniture and avoid marks caused by furniture bumps. It solves the problem that the existing device cannot dry the sponge during laminating, is difficult to peel off the film in winter, and is easy to tear the sponge when peeling off the film on the sponge surface, resulting in poor protection effect of the sponge on furniture.

[0018] 2. This sponge automatic heating and pressing laminating machine passes the film wound on the surface of the unwinding roller between two adjusting rollers. The second motor drives the adjusting rollers on the transverse plate and its side walls to rotate together, so that the upper and lower surfaces of the film can contact the surfaces of the two adjusting rollers respectively, and the tension of the film can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the drying tunnel compartment plate structure of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the top-pressing membrane component of the utility model;

[0022] Figure 4 This is a side structural diagram of the top pressure film covering assembly of the present invention;

[0023] Figure 5This is a schematic structural diagram of the tensioning adjustment component of the present utility model.

[0024] In the figure: 1. Drying tunnel panel; 11. Conveying assembly; 12. Sponge body; 13. Opening; 2. Top film pressing assembly; 21. Side panel; 22. Top panel; 23. Connecting rod; 24. Mounting frame; 25. Heating rod; 26. Fan; 27. Mounting plate; 28. Unwinding roller; 29. ​​First motor; 210. Tensioning adjustment assembly; 2101. Vertical plate; 2102. Horizontal plate; 2103. Adjusting roller; 2104. Second motor; 211. Hydraulic rod; 212. U-shaped plate; 213. Pressing roller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1:

[0027] like Figure 1-5As shown: it includes a drying tunnel compartment plate 1, a conveying assembly 11 is provided inside the drying tunnel compartment plate 1, a sponge body 12 is placed on the top surface of the conveying assembly 11, an opening 13 is opened on the top surface of the drying tunnel compartment plate 1, and a top pressure film component 2 is provided on the top surface of the drying tunnel compartment plate 1, which is located opposite to the opening 13. The top pressure film component 2 includes a side plate 21, a connecting rod 23, a mounting frame 24, a heating rod 25, a fan 26, a mounting plate 27, a reeling roller 28, a first motor 29, a tensioning adjustment assembly 210, a hydraulic rod 211, a U-shaped plate 212, a pressure roller 213 and a top plate 22. The front and rear sides of the top plate 22 are fixedly installed with "L"-shaped side plates 21, and the side plates 2 1 is fixedly mounted on the side wall of the opening 13, a mounting frame 24 is provided on the left side of the bottom surface of the top plate 22, and heating rods 25 distributed in a linear array are fixedly mounted on the inner wall of the mounting frame 24, a reeling roller 28 is provided in the middle of the bottom surface of the top plate 22, a pressure roller 213 is provided on the right side of the reeling roller 28, and a tensioning adjustment assembly 210 is provided between the reeling roller 28 and the pressure roller 213, and connecting rods 23 are fixedly mounted on the four corners of the top surface of the mounting frame 24, and the top end of the connecting rod 23 is fixedly mounted on the bottom surface of the top plate 22, and a fan 26 located directly above the mounting frame 24 is fixedly mounted on the bottom surface of the top plate 22, and both ends of the reeling roller 28 are rotatably mounted through bearing rings. There is a mounting plate 27, which is fixedly mounted on the bottom surface of the top plate 22. A first motor 29 is fixedly mounted on the side wall of one of the mounting plates 27. The output end of the first motor 29 passes through the mounting plate 27 and is fixedly connected to one end of the unwinding roller 28. The U-shaped plate 212 is "U"-shaped. The two ends of the pressure roller 213 are rotatably mounted on the inner wall of the U-shaped plate 212 through the bearing ring. A hydraulic rod 211 is fixedly mounted in the middle of the top surface of the U-shaped plate 212. The top end of the hydraulic rod 211 is fixedly mounted on the bottom surface of the top plate 22. The sponge body 12 is heated by the heating rod 25, and the heat around the heating rod 25 is transmitted to the conveying assembly 1 through the fan 26. 1, blows the film onto the top surface of the sponge until the top of the sponge is heated to semi-dry, and then the film is attached to the sponge. Then, the pressure roller 213 is pushed downward by the hydraulic rod 211 until the pressure roller 213 presses the film onto the top surface of the sponge. At the same time, the sponge body 12 is conveyed to the right by the conveying assembly 11, so that the sponge can be heated and coated at the same time, achieving the purpose of drying the surface of the sponge, so that the film can be peeled off from the sponge later, which is beneficial to improving the film peeling efficiency in winter, avoiding the situation that the sponge top is damaged due to film peeling, and is beneficial to the sponge protecting the furniture and avoiding the marks caused by furniture bumps.

[0028] Example 2:

[0029] like Figure 3-5As shown: the tension adjustment assembly 210 includes a vertical plate 2101, a horizontal plate 2102, an adjusting roller 2103 and a second motor 2104. The vertical plate 2101 is fixedly mounted on the front and rear sides of the bottom surface of the top plate 22, and the bottom surface of the vertical plate 2101 is rotatably mounted with the horizontal plate 2102 through a bearing ring. Two adjusting rollers 2103 are rotatably mounted at both ends of the side wall of the horizontal plate 2102 through a bearing ring. A second motor 2104 is fixedly mounted on the side wall of one of the vertical plates 2101, and the output end of the second motor 2104 passes through the side wall of the vertical plate 2101 and is fixedly mounted on the side wall of the adjacent horizontal plate 2102. By passing the film wound on the surface of the unwinding roller 28 between the two adjusting rollers 2103, the second motor 2104 drives the horizontal plate 2102 and the adjusting rollers 2103 on its side wall to rotate together, so that the upper and lower surfaces of the film can contact the surfaces of the two adjusting rollers 2103 respectively, thereby adjusting the tension of the film.

[0030] The working principle and use process of the utility model: When using this sponge automatic heating and pressing laminating machine, place the sponge on the top surface of the conveying component 11, then start the heating rod 25 to heat the sponge body 12, and at the same time start the fan 26 to blow the heat around the heating rod 25 to the top surface of the conveying component 11 until the top of the sponge is heated to half dry, then pass the film wound on the surface of the unwinding roller 28 between the two adjusting rollers 2103 and stick it to the sponge, then start the hydraulic rod 211 to push the pressing roller 213 downward The sponge is heated and coated at the same time by the second motor 2104. The second motor 2104 is started to drive the cross plate 2102 and the adjusting rollers 2103 on the side walls thereof to rotate together. The upper and lower surfaces of the film can be respectively in contact with the surfaces of the two adjusting rollers 2103, thereby adjusting the tension of the film.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sponge automatic heating and top pressing laminating machine, comprising a drying tunnel box (1), a conveying assembly (11) being provided inside the drying tunnel box (1), and a sponge body (12) being placed on the top surface of the conveying assembly (11); Its characteristics are: The top surface of the drying tunnel compartment plate (1) is provided with an opening (13), and the top surface of the drying tunnel compartment plate (1) is provided with a top pressure film component (2) located opposite to the opening (13); The top pressure laminating assembly (2) comprises a side plate (21), a connecting rod (23), a mounting frame (24), a heating rod (25), a fan (26), a mounting plate (27), a reeling roller (28), a first motor (29), a tensioning adjustment assembly (210), a hydraulic rod (211), a U-shaped plate (212), a pressure roller (213) and a top plate (22). The front and rear sides of the top plate (22) are fixedly mounted with "L"-shaped side plates (21). The side plates (21 ) is fixedly mounted on the side wall of the opening (13); a mounting frame (24) is provided on the left side of the bottom surface of the top plate (22); heating rods (25) distributed in a linear array are fixedly mounted on the inner wall of the mounting frame (24); a reeling roller (28) is provided in the middle of the bottom surface of the top plate (22); a pressure roller (213) is provided on the right side of the reeling roller (28); and a tensioning adjustment component (210) is provided between the reeling roller (28) and the pressure roller (213).

2. The sponge automatic heating and top pressing laminating machine according to claim 1, characterized in that: Connecting rods (23) are fixedly mounted on the four corners of the top surface of the installation frame (24), the top ends of the connecting rods (23) are fixedly mounted on the bottom surface of the top plate (22), and the bottom surface of the top plate (22) is fixedly mounted with a fan (26) located directly above the installation frame (24).

3. The sponge automatic heating and top pressing laminating machine according to claim 1, characterized in that: Both ends of the unwinding roller (28) are rotatably mounted with mounting plates (27) through bearing rings, and the mounting plates (27) are fixedly mounted on the bottom surface of the top plate (22). A first motor (29) is fixedly mounted on the side walls of one of the mounting plates (27), and the output end of the first motor (29) passes through the mounting plate (27) and is fixedly connected to one end of the unwinding roller (28).

4. The sponge automatic heating and top pressing laminating machine according to claim 1, characterized in that: The U-shaped plate (212) is U-shaped, and both ends of the pressure roller (213) are rotatably mounted on the inner wall of the U-shaped plate (212) via bearing rings. A hydraulic rod (211) is fixedly mounted in the middle of the top surface of the U-shaped plate (212), and the top end of the hydraulic rod (211) is fixedly mounted on the bottom surface of the top plate (22).

5. The sponge automatic heating and top pressing laminating machine according to claim 1, characterized in that: The tension adjustment assembly (210) comprises a vertical plate (2101), a horizontal plate (2102), an adjustment roller (2103) and a second motor (2104); the vertical plate (2101) is fixedly mounted on the front and rear sides of the bottom surface of the top plate (22); and the bottom surface of the vertical plate (2101) is rotatably mounted with the horizontal plate (2102) via a bearing ring.

6. The sponge automatic heating and top-pressing laminating machine according to claim 5, characterized in that: Two adjusting rollers (2103) are rotatably mounted on both ends of the side wall of the horizontal plate (2102) via bearing rings. A second motor (2104) is fixedly mounted on the side wall of one of the vertical plates (2101). The output end of the second motor (2104) passes through the side wall of the vertical plate (2101) and is fixedly mounted on the side wall of the adjacent horizontal plate (2102).

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