Pressing device for composite film processing and use method of pressing device

Abstract

The invention discloses a laminating device for composite film processing and a using method thereof.The laminating device comprises a base plate, supporting columns are arranged on the two sides of the top of the base plate and fixedly connected, fixing plates are arranged between the tops of the supporting columns and fixedly connected with the tops of the supporting columns respectively, and a support plate is fixedly connected to the other end of the top of the base plate; fixing rods are fixedly connected to the two ends of one side of the top of the support plate correspondingly, a supporting plate is arranged and fixedly connected between the fixing rods, a fixing groove is formed in the middle of each fixing plate, a grinding tool is arranged and fixedly connected between the fixing plates, and a pressing groove is formed in the grinding tool. A pressing plate is arranged at the top of the mold, the pressing plate and the pressing groove are both arranged to be hemispherical, and the top of the pressing plate is fixedly connected with an attaching plate; the composite film can be subjected to one-time press-fit forming, the formed composite film is stable in shape, and the press-fit efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of film processing equipment, and in particular to a laminating device for composite film processing and a method for using the device. Background Art

[0002] The materials of composite membranes include any possible combination of materials, and have high physical and mechanical properties such as tensile strength, tear resistance, and bursting resistance. The products have the characteristics of high strength, good elongation, large deformation modulus, acid and alkali resistance, corrosion resistance, aging resistance, and good anti-seepage performance. Composite membranes are usually used in the speakers of audio systems, which can transmit sound vibrations and achieve the best sound quality.

[0003] In the processing method of composite film, the dry composite method is usually used, which is a method of applying an adhesive to the surface of a substrate through a composite machine and pressing it onto other films with a heated roller for composite. However, this method has low processing efficiency and may cause the laminated composite film to be unstable in morphology.

[0004] Therefore, a processing method by pressing can be adopted, so that the composite film can be pressed and formed in one time, the processing efficiency is high, and the shape is stable and reliable. Summary of the invention

[0005] Based on this, it is necessary to provide a lamination device and a method for use in composite film processing to address the problem of efficient lamination.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laminating device for composite film processing, comprising a substrate, support columns are arranged and fixedly connected on both sides of the top of the substrate, fixing plates are arranged and fixedly connected between the tops of the support columns, the fixing plates are used to fix the raw materials of the composite film, a bracket plate is fixedly connected to the other end of the top of the substrate, fixing rods are respectively fixedly connected at both ends of one side of the top of the bracket plate, a support plate is arranged and fixedly connected between the fixing rods, and the support plate is used to support and fix the entire device.

[0007] In one of the embodiments, a fixing groove is provided in the middle position of the fixing plate, and the fixing groove can limit the composite film to ensure that the composite film will not be displaced during the pressing process. A mold is provided and fixedly connected between the fixing plates, and a pressing groove is provided inside the mold. Through the action of the mold and the pressing groove, the composite film is pressed into a film with an acoustically fitting shape.

[0008] In one of the embodiments, a pressing plate is provided at the top of the mold, and the pressing plate and the pressing groove are both set to be hemispherical, so that the pressing plate and the pressing groove can be highly matched, and the shape of the pressed composite film is fixed. The top of the pressing plate is fixedly connected with a bonding plate, and the bonding plate can shape the periphery of the composite film after the final pressing and forming.

[0009] In one of the embodiments, a connecting rod is fixedly connected to the top center of the laminating plate, a pressing mechanism is disposed on the top of the connecting rod and slidably connected thereto, and the pressing mechanism is fixedly connected to one side of the supporting plate.

[0010] In one of the embodiments, the pressing mechanism includes a connecting plate, which is fixedly connected to the top of the connecting rod, and displacement plates are respectively arranged and fixedly connected on both sides of the top of the connecting plate, and lower fixed rollers are fixedly connected at both ends between the displacement plates. The outside of each lower fixed roller rotates and is covered with a lower rotating drum, and the lower rotating drum can rotate around the lower fixed roller to realize the up and down displacement pressing effect on the connecting plate.

[0011] In one of the embodiments, a movable rod is disposed on and fixedly connected to the lower rotating drum, and the movable rod can play a role in transmitting pressure to the lower rotating drum.

[0012] In one of the embodiments, an upper rotating drum is arranged and fixedly connected at the top of each movable rod, and an upper fixed roller passes through the center of the upper rotating drum and is rotatably connected. The working principle of the upper fixed roller is consistent with that of the lower fixed roller, and can play a pressing and transmitting role. A first bearing seat and a second bearing seat are respectively arranged and fixedly connected at both ends of each upper fixed roller, and the first bearing seat and the second bearing seat play the driving force of pressing.

[0013] In one of the embodiments, a button is disposed and fixedly connected at one end of the first bearing seat and the second bearing seat on one side, and a pressure rod is fixedly connected to one end of the button, and pressure can be generated by the pressure rod.

[0014] In one of the embodiments, a first shaft rod and a second shaft rod are passed through and rotatably connected to the side close to the first bearing seat and the second bearing seat, and the first shaft rod and the second shaft rod are fixedly connected to one side of the support plate to play a supporting and fixing role. At the same time, the first bearing seat and the second bearing seat can rotate around the first shaft rod and the second shaft rod to achieve a rotational pressing effect.

[0015] In one of the embodiments, a first rotating gear is disposed and fixedly connected at one end of the first bearing seat and the second bearing seat on one side, a second rotating gear is meshingly connected to the first rotating gear, and the second rotating gear is fixedly connected between the first bearing seat and the second bearing seat on the other side. The first rotating gear can be driven by the second rotating gear to realize the up and down swinging of the two first bearing seats and the second bearing seats.

[0016] A method for using a pressing device for composite film processing, wherein the raw material of the composite film passes through a fixing groove in a fixing plate and is limited above a mold, and at this time, a rod is pressed downward, and a first bearing seat and a second bearing seat on one side rotate around a first shaft rod, and at the same time, the second rotating gear drives the first rotating gear, and the first bearing seat and the second bearing seat on the other side rotate around the second shaft rod. Therefore, the movable rods on both sides, under the action of an upper rotating drum and a lower rotating drum, transmit the pressing force of the up and down swinging to a displacement plate and a connecting plate, drive the connecting rod and a bonding plate to be pressed downward, and finally the pressing plate presses the raw material film to fit into the pressing groove, thereby realizing the pressing and forming of the composite film of the acoustic system.

[0017] Compared with the prior art, the laminating device for composite film processing of the present invention has the following advantages:

[0018] 1. It can realize efficient processing of composite film by pressing, and the whole device is easy to operate and has high completion degree.

[0019] 2. It stabilizes the pressed shape of the composite film to avoid the situation of low yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the pressing mechanism of the present invention;

[0023] Figure 3 It is a perspective structural schematic diagram of the first bearing seat of the present invention.

[0024] In the attached figure:

[0025] 1. Base plate; 2. Mold; 3. Pressing groove; 4. Support column; 5. Fixed plate; 6. Connecting rod; 7. Pressing mechanism; 8. Support plate; 9. Fixed rod; 10. Bracket plate; 11. Laminating plate; 12. Pressing plate; 13. Fixed groove; 14. Shifting plate; 15. Lower fixed roller; 16. Movable rod; 17. First bearing seat; 18. Second bearing seat; 19. Button; 20. Pressing rod; 21. Lower rotating drum; 22. Connecting plate; 23. Upper fixed roller; 24. First shaft rod; 25. Second shaft rod; 26. Upper rotating drum; 27. First rotating gear; 28. Second rotating gear. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] exist Figure 1-3 In the illustrated embodiment, the present invention provides a technical solution: a laminating device for composite film processing, comprising a substrate 1, support columns 4 are arranged and fixedly connected on both sides of the top of the substrate 1, fixing plates 5 are arranged and fixedly connected between the tops of the support columns 4, the fixing plates 5 are used to fix the raw materials of the composite film, a bracket plate 10 is fixedly connected to the other end of the top of the substrate 1, fixing rods 9 are respectively fixedly connected at both ends of one side of the top of the bracket plate 10, a support plate 8 is arranged and fixedly connected between the fixing rods 9, and the support plate 8 is used to support and fix the entire device.

[0028] In actual applications, compared with the existing composite film processing and pressing device, a fixing groove 13 is arranged at the middle position of the fixed plate 5, and the fixing groove 13 can limit the composite film to ensure that the composite film will not be displaced during the pressing process. A mold 2 is arranged and fixedly connected between the fixed plates 5, and a pressing groove 3 is arranged inside the mold 2. Through the action of the mold and the pressing groove 3, the composite film is pressed into a film with an acoustically fitting shape.

[0029] Furthermore, a pressing plate 12 is provided at the top position of the mold, and the pressing plate 12 and the pressing groove 3 are both configured to be hemispherical, so that the pressing plate 12 and the pressing groove 3 can be highly matched, and the shape of the pressed composite film is fixed. The top of the pressing plate 12 is fixedly connected with a bonding plate 11, and the bonding plate 11 can shape the periphery of the composite film after the final pressing and forming.

[0030] exist Figure 2-3 In the illustrated embodiment, a connecting rod 6 is fixedly connected to the top center of the laminating plate 11 , a pressing mechanism 7 is disposed and slidably connected to the top of the connecting rod 6 , and the pressing mechanism 7 is fixedly connected to one side of the supporting plate 8 .

[0031] In some embodiments, the pressing mechanism 7 includes a connecting plate 22, which is fixedly connected to the top of the connecting rod 6. Displacement plates 14 are respectively arranged and fixedly connected on both sides of the top of the connecting plate 22. Lower fixed rollers 15 are fixedly connected at both ends between the displacement plates 14. The outside of each lower fixed roller 15 rotates and is covered with a lower rotating drum 21. The lower rotating drum 21 can rotate around the lower fixed roller 15 to achieve an up and down displacement pressing effect on the connecting plate 22. A movable rod 16 is arranged and fixedly connected on the lower rotating drum 21. The movable rod 16 can play a pressure transmission role on the lower rotating drum 21.

[0032] Furthermore, an upper rotating drum 26 is arranged and fixedly connected at the top of each movable rod 16, and an upper fixed roller 23 is passed through the center of the upper rotating drum 26 and rotatably connected. The working principle of the upper fixed roller 23 is consistent with that of the lower fixed roller 15, and can play a role in pressing and transmitting. The two ends of each upper fixed roller 23 are respectively arranged and fixedly connected with a first bearing seat 17 and a second bearing seat 18. The first bearing seat 17 and the second bearing seat 18 play the role of the original driving force for pressing. A button 19 is arranged and fixedly connected at one end of the first bearing seat 17 and the second bearing seat 18 on one side, and a pressure rod 20 is fixedly connected at one end of the button 19, and pressure generation can be achieved through the pressure rod 20.

[0033] Furthermore, a first shaft rod 24 and a second shaft rod 25 are passed through and rotatably connected on one side of the first bearing seat 17 and the second bearing seat 18. The first shaft rod 24 and the second shaft rod 25 are fixedly connected to one side of the support plate 8 to play a supporting and fixing role. At the same time, the first bearing seat 17 and the second bearing seat 18 can rotate around the first shaft rod 24 and the second shaft rod 25 to achieve a rotating pressing effect. A first rotating gear 27 is arranged and fixedly connected at one end of the first bearing seat 17 and the second bearing seat 18 on one side. A second rotating gear 28 is meshedly connected to the first rotating gear 27. The second rotating gear 28 is fixedly connected between the first bearing seat 17 and the second bearing seat 18 on the other side. The first rotating gear 27 can be driven by the second rotating gear 28 to achieve the up and down swinging of the two first bearing seats 17 and the second bearing seats 18.

[0034] The specific working principle of the present invention will be explained in detail below: the composite film raw material is limited above the mold through the fixed groove 13 in the fixed plate 5, and the rod 20 is pressed downward at this time. The first bearing seat 17 and the second bearing seat 18 on one side rotate around the first shaft rod 24, and the second rotating gear 28 drives the first rotating gear 27, and the first bearing seat 17 and the second bearing seat 18 on the other side rotate around the second shaft rod 25. Therefore, the movable rod 16 on both sides, under the action of the upper rotating cylinder 26 and the lower rotating cylinder 21, transmits the up and down swinging pressing force to the displacement plate 14 and the connecting plate 22, driving the connecting rod 6 and the bonding plate 11 to press downward, and finally the pressing plate 12 presses the raw material film to fit with the pressing groove 3, thereby realizing the pressing molding of the composite film of the audio system.

[0035] In summary, the lamination device for composite film processing of the present invention can efficiently complete the lamination of composite films, is easy to operate, and can achieve one-time stable molding.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lamination device for composite film processing, comprising a substrate (1), with support columns (4) arranged and fixedly connected on both sides of the top of the substrate (1), characterized in that: A fixing plate (5) is arranged between the tops of the support columns (4) and is respectively fixedly connected thereto; a bracket plate (10) is fixedly connected to the other end of the top of the base plate (1); fixing rods (9) are respectively fixedly connected to the two ends of one side of the top of the bracket plate (10); and a support plate (8) is arranged between the fixing rods (9) and is respectively fixedly connected thereto.

2. A lamination device for composite film processing according to claim 1, characterized in that: A fixing groove (13) is provided at the middle position of the fixing plate (5), a grinding tool (2) is provided between and fixedly connected to the fixing plates (5), and a pressing groove (3) is provided inside the grinding tool (2).

3. A lamination device for composite film processing according to claim 2, characterized in that: A pressing plate (12) is arranged at the top of the mould, the pressing plate (12) and the pressing groove (3) are both arranged in a hemispherical shape, and a laminating plate (11) is fixedly connected to the top of the pressing plate (12).

4. A lamination device for composite film processing according to claim 3, characterized in that: A connecting rod (6) is fixedly connected at the center position of the top of the bonding plate (11), a pressing mechanism (7) is arranged on the top of the connecting rod (6) and is slidably connected, and the pressing mechanism (7) is fixedly connected to one side of the supporting plate (8).

5. A lamination device for composite film processing according to claim 4, characterized in that: The pressing mechanism (7) comprises a connecting plate (22), wherein the connecting plate (22) is fixedly connected to the top of the connecting rod (6), and displacement plates (14) are respectively arranged and fixedly connected on both sides of the top of the connecting plate (22), and lower fixed rollers (15) are fixedly connected at both ends between the displacement plates (14), and the outer part of each lower fixed roller (15) rotates and is covered with a lower rotating drum (21).

6. A lamination device for composite film processing according to claim 5, characterized in that: A movable rod (16) is arranged on and fixedly connected to the lower rotating drum (21).

7. A lamination device for composite film processing according to claim 6, characterized in that: An upper rotating drum (26) is arranged on the top of each movable rod (16) and is fixedly connected thereto; an upper fixed roller (23) passes through the center of the upper rotating drum (26) and is rotatably connected thereto; and a first bearing seat (17) and a second bearing seat (18) are respectively arranged on both ends of each upper fixed roller (23) and are fixedly connected thereto; A button (19) is arranged and fixedly connected at one end of the first bearing seat (17) and the second bearing seat (18) on one side, and a pressure rod (20) is fixedly connected at one end of the button (19).

8. A lamination device for composite film processing according to claim 7, characterized in that: A first shaft rod (24) and a second shaft rod (25) are passed through and rotatably connected to the side close to the first bearing seat (17) and the second bearing seat (18); the first shaft rod (24) and the second shaft rod (25) are fixedly connected to one side of the support plate (8).

9. A lamination device for composite film processing according to claim 7, characterized in that: A first rotating gear (27) is disposed and fixedly connected to one end of the first bearing seat (17) and the second bearing seat (18) on one side, a second rotating gear (28) is meshingly connected to the first rotating gear (27), and the second rotating gear (28) is fixedly connected between the first bearing seat (17) and the second bearing seat (18) on the other side.

10. A method for using a lamination device for composite film processing, characterized in that: According to the pressing device described in claims 1 to 9, the composite film raw material is limited above the mold through the fixing groove (13) in the fixing plate (5). At this time, the rod (20) is pressed downward, and the first bearing seat (17) and the second bearing seat (18) on one side rotate around the first shaft (24). At the same time, the second rotating gear (28) drives the first rotating gear (27), and the first bearing seat (17) and the second bearing seat (18) on the other side rotate around the second shaft (25). Therefore, the movable rod (16) on both sides, under the action of the upper rotating cylinder (26) and the lower rotating cylinder (21), transmits the up and down swinging pressing force to the displacement plate (14) and the connecting plate (22), driving the connecting rod (6) and the bonding plate (11) to press downward, and finally the pressing plate (12) presses the raw material film to fit with the pressing groove (3), thereby realizing the pressing molding of the composite film of the audio system.

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