Carbon fiber product gluing device

Abstract

The utility model relates to the technical field of carbon fibers, in particular to a carbon fiber product gluing device which comprises a base, a supporting frame is arranged at the upper end of the base, the lower ends of the two sides of the supporting frame are fixed to the surface of the base through screws, an air cylinder is fixed to the upper end of the supporting frame in a penetrating mode, and a telescopic piston rod is arranged in the air cylinder. A connecting plate is fixed to the end of the piston rod, a glue gathering cavity is fixed to the lower end of the connecting plate, and a plurality of glue injection connectors are fixed to the surface of the connecting plate in a penetrating mode and communicate with the glue gathering cavity. Glue is injected into the glue gathering cavity so that the glue can make contact with the glue coating roller, the glue coating roller can move up and down through stretching and retracting of a piston rod of the air cylinder so that the glue coating roller can be watered and coated with the carbon fiber cloth, the glue coating roller can continuously coat the carbon fiber cloth with water through driving of the first motor, and stable glue coating processing is achieved; and the positioning table can achieve a bearing effect during gluing.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber, in particular to a gluing device for carbon fiber products. Background Art

[0002] Carbon fiber cloth is a high-performance material made of carbon fiber, usually produced by weaving carbon fiber yarn into cloth. Carbon fiber cloth has many unique properties, which makes it widely used in many fields.

[0003] Some main features and applications of carbon fiber cloth:

[0004] Carbon fiber cloth has very high tensile strength and can maintain structural integrity under high loads;

[0005] The low density of carbon fiber makes carbon fiber cloth very light and suitable for applications where weight reduction is required;

[0006] Carbon fiber cloth has good chemical corrosion resistance and is suitable for applications in corrosive environments;

[0007] Carbon fiber cloth can maintain its performance in high temperature environment and is suitable for applications in high temperature environment;

[0008] Carbon fiber cloth has a certain degree of flexibility and can be formed and cut as needed to adapt to various complex shapes and structures.

[0009] At present, when carbon fiber cloth is used, it needs to be bonded with adhesive when it is wrapped or covered with an object. However, with the convenient development of carbon fiber cloth, glue is generally applied on one side of the surface of the carbon fiber cloth, and then covered with a release film. When in use, the release film can be directly torn off to paste the carbon fiber cloth, which requires additional glue brushing work. Therefore, it is necessary to design a device that can apply glue to the carbon fiber cloth and cooperate with the release film to meet the needs of industry development. Utility Model Content

[0010] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a carbon fiber product gluing device.

[0011] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0012] A carbon fiber product gluing device is designed, comprising a base, a support frame provided at the upper end of the base, and the lower ends of both sides of the support frame are respectively fixed to the surface of the base by screws, a cylinder is fixed through the upper end of the support frame, and a piston rod for extension and contraction is provided inside the cylinder, a connecting plate is fixed at the end of the piston rod, a glue collection chamber is fixed at the lower end of the connecting plate, a plurality of glue injection interfaces are fixed through the surface of the connecting plate, and the glue injection interfaces are connected to the glue collection chamber, and a built-in hole is opened at the upper end of the support frame;

[0013] A bearing is fixed to one side of the lower end of the connecting plate through a bracket, and a shaft is interference-fitted inside the bearing, and a glue-coating roller is fixedly sleeved on the surface of the shaft, and the glue-coating roller rolls tightly against the inner wall of the glue collection chamber. A first motor is also fixed to the lower end of the connecting plate through a bracket, and a first rotating shaft for driving is provided inside the first motor, and the first rotating shaft and the shaft are fixed by a coupling;

[0014] A positioning platform is fixed on the inner wall of the support frame. A carbon fiber cloth slides over the positioning platform, and the carbon fiber cloth is located below the glue coating roller.

[0015] In detail, a first shaft bracket is fixedly installed on one side of the upper end of the base, and two first conveying rollers distributed up and down are rotatably installed inside the first shaft bracket, and the two first conveying rollers are in rolling contact with the carbon fiber cloth.

[0016] In detail, a second shaft bracket is fixedly installed on the other side of the upper end of the base, and two second conveying rollers distributed up and down are rotatably installed inside the second shaft bracket. The second conveying roller located at the bottom is in rolling contact with the carbon fiber cloth.

[0017] In detail, a third shaft bracket is fixedly installed on the upper end of the base, and two third conveying rollers distributed up and down are rotatably installed inside the third shaft bracket, and the third conveying roller located at the bottom is in rolling contact with the carbon fiber cloth.

[0018] In detail, a second motor is fixed to the outward side of the third shaft bracket, a second rotating shaft for driving is provided inside the second motor, and the end of the second rotating shaft is installed with the shaft core on the third shaft bracket through a coupling.

[0019] In detail, extension plates are fixed to both ends of one side of the support frame, fourth shaft brackets are fixed to the ends of the extension plates, and a plurality of fourth conveying rollers equidistantly distributed vertically are rotatably mounted on the inner side of the fourth shaft bracket.

[0020] Specifically, a release film is in rolling contact between the two fourth conveying rollers, and the release film is in rolling contact with the second conveying roller and the third conveying roller located above them.

[0021] The design scheme proposed by the utility model has the following beneficial effects during application:

[0022] 1. By injecting glue into the glue gathering chamber, the glue can contact the glue coating roller. The piston rod of the cylinder is extended and retracted, so that the glue coating roller can move up and down, so that it can be watered and brushed with carbon fiber cloth. Driven by the first motor, the glue coating roller can continuously apply water to the carbon fiber cloth to achieve stable glue coating processing. The positioning table can play a bearing effect during glue coating.

[0023] 2. The carbon fiber cloth can be stably conveyed by the first conveyor roller, and the release film can be conveyed by the fourth conveyor roller. Through the cooperation of the second and third conveyor rollers, the carbon fiber cloth can be glued and laminated with the release film for stable lamination and conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the support frame of the utility model;

[0027] Figure 4 This is an enlarged schematic diagram of point a of the present utility model;

[0028] Figure 5 This is a schematic diagram of the internal structure of the glue collection chamber and the glue coating roller of the present invention;

[0029] Figure 6 This is an enlarged schematic diagram of point b of the present invention.

[0030] In the figure: 10, base; 11, support frame; 12, bearing; 13, shaft; 14, first motor; 15, cylinder; 16, built-in hole; 17, connecting plate; 18, glue collection chamber; 19, glue injection interface; 110, positioning table; 111, carbon fiber cloth; 112, glue coating roller; 20, first axis bracket; 21, first conveyor roller; 30, second axis bracket; 31, second conveyor roller; 40, third axis bracket; 41, third conveyor roller; 42, second motor; 50, extension plate; 51, fourth axis bracket; 52, fourth conveyor roller; 53, release film. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Reference Figure 1-6 A carbon fiber product gluing device includes a base 10, a support frame 11 is provided at the upper end of the base 10, and the lower ends of both sides of the support frame 11 are respectively fixed to the surface of the base 10 by screws, a cylinder 15 is fixed through the upper end of the support frame 11, and a piston rod for extension and contraction is provided inside the cylinder 15, a connecting plate 17 is fixed to the end of the piston rod, a glue collection chamber 18 is fixed to the lower end of the connecting plate 17, a plurality of glue injection interfaces 19 are fixed through the surface of the connecting plate 17, and the glue injection interfaces 19 are connected to the glue collection chamber 18, and a built-in hole 16 is opened at the upper end of the support frame 11;

[0033] A bearing 12 is fixed to one side of the lower end of the connecting plate 17 through a bracket, and the shaft 13 is interference-fitted inside the bearing 12. A glue-coating roller 112 is fixedly sleeved on the surface of the shaft 13, and the glue-coating roller 112 rolls tightly against the inner wall of the glue collection chamber 18. A first motor 14 is also fixed to the lower end of the connecting plate 17 through a bracket, and a first rotating shaft for driving is provided inside the first motor 14, and the first rotating shaft and the shaft 13 are fixed by a coupling.

[0034] A positioning platform 110 is fixed on the inner wall of the support frame 11 . A carbon fiber cloth 111 slides over the positioning platform 110 , and the carbon fiber cloth 111 is located below the glue coating roller 112 .

[0035] It should be further explained that a first shaft bracket 20 is fixedly installed on one side of the upper end of the base 10, and two first conveying rollers 21 distributed upper and lower are rotatably installed on the inner side of the first shaft bracket 20. The two first conveying rollers 21 are in rolling contact with the carbon fiber cloth 111, and the carbon fiber cloth 111 can be limited and linked to be conveyed initially.

[0036] It should be further explained that a second shaft bracket 30 is fixedly installed on the other side of the upper end of the base 10, and two second conveying rollers 31 distributed upper and lower are rotatably installed on the inner side of the second shaft bracket 30. The second conveying roller 31 located at the bottom is in rolling contact with the carbon fiber cloth 111, and can limit the linkage transmission of the carbon fiber cloth 111 and the release film 53.

[0037] It should be further explained that a third axis bracket 40 is fixedly installed on the upper end of the base 10, and two third conveying rollers 41 distributed upper and lower are rotatably installed on the inner side of the third axis bracket 40. The third conveying roller 41 located at the bottom is in rolling contact with the carbon fiber cloth 111, and can limit the driving and transmission of the carbon fiber cloth 111 and the release film 53.

[0038] It should be further explained that a second motor 42 is fixed on the outward side of the third axis bracket 40, and a second rotating shaft for driving is provided inside the second motor 42. The end of the second rotating shaft and the shaft core on the third axis bracket 40 are installed through a coupling transmission. The first motor 14 and the second motor 42 are both stepper models, and are powered by plugging into the indoor 220V power socket.

[0039] It should be further explained that extension plates 50 are fixed at both ends of one side of the support frame 11, and fourth axis brackets 51 are fixed at the ends of the extension plates 50. Several fourth conveying rollers 52 distributed vertically and equidistantly are rotatably installed on the inner side of the fourth axis bracket 51, which can limit the linkage transmission of the release film 53.

[0040] It should be further explained that a release film 53 is in rolling contact between the two fourth conveying rollers 52 , and the release film 53 is in rolling contact with the second conveying roller 31 and the third conveying roller 41 located above them, respectively.

[0041] Working method: When it is necessary to coat the carbon fiber cloth 111 with glue and combine it with the release film 53, a portion of the carbon fiber cloth 111 for guiding and conveying is first reserved, so that it passes horizontally through the corresponding conveying roller and the glue coating roller 112. Then, the release film 53 is synchronously passed through the fourth conveying roller 52 and the horizontal conveying roller, so that the second conveying roller 31 and the third conveying roller 41 can have a roller conveying effect. Then, the power supply of the second motor 42 is turned on, so that the second motor 42 can drive the third conveying roller 41 to rotate, so that it can synchronously guide and convey the reserved portion of the release film 53 and the carbon fiber cloth 111.

[0042] An external glue injection pump is connected to the glue injection interface 19 through a pipeline, so that glue is injected into the glue collection chamber 18 and the glue is brought into contact with the glue coating roller 112. Then, the piston rod of the cylinder 15 is extended so that the glue coating roller 112 can come into contact with the carbon fiber cloth 111. The first motor 14 is synchronously turned on to drive the glue coating roller 112 to rotate, thereby achieving glue coating on the carbon fiber cloth 111.

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A carbon fiber product gluing device, comprising a base (10), characterized in that: A support frame (11) is provided at the upper end of the base (10), and the lower ends of both sides of the support frame (11) are respectively fixed to the surface of the base (10) by screws, a cylinder (15) is fixed through the upper end of the support frame (11), and a piston rod for telescoping is provided inside the cylinder (15), a connecting plate (17) is fixed at the end of the piston rod, a glue gathering chamber (18) is fixed at the lower end of the connecting plate (17), a plurality of glue injection interfaces (19) are fixed through the surface of the connecting plate (17), and the glue injection interfaces (19) are communicated with the glue gathering chamber (18), and a built-in hole (16) is opened at the upper end of the support frame (11); A bearing (12) is fixed to one side of the lower end of the connecting plate (17) through a bracket, and the shaft (13) is interference-fitted inside the bearing (12), and a glue coating roller (112) is fixedly sleeved on the surface of the shaft (13), and the glue coating roller (112) rolls tightly against the inner wall of the glue gathering chamber (18), and a first motor (14) is also fixed to the lower end of the connecting plate (17) through a bracket, and a first rotating shaft for driving is provided inside the first motor (14), and the first rotating shaft and the shaft (13) are fixed through a coupling; A positioning platform (110) is fixed on the inner wall of the support frame (11), a carbon fiber cloth (111) slides over the positioning platform (110), and the carbon fiber cloth (111) is located below the glue coating roller (112).

2. The carbon fiber product gluing device according to claim 1, characterized in that: A first shaft bracket (20) is fixedly mounted on one side of the upper end of the base (10), and two first conveying rollers (21) distributed up and down are rotatably mounted on the inner side of the first shaft bracket (20), and the two first conveying rollers (21) are in rolling contact with the carbon fiber cloth (111).

3. The carbon fiber product gluing device according to claim 2, characterized in that: A second shaft bracket (30) is fixedly mounted on the other side of the upper end of the base (10), and two second conveying rollers (31) distributed up and down are rotatably mounted on the inner side of the second shaft bracket (30), and the second conveying roller (31) located at the lower end is in rolling contact with the carbon fiber cloth (111).

4. The carbon fiber product gluing device according to claim 3, characterized in that: A third shaft bracket (40) is fixedly mounted on the upper end of the base (10), and two third conveying rollers (41) are rotatably mounted on the inner side of the third shaft bracket (40), with the third conveying roller (41) located at the bottom being in rolling contact with the carbon fiber cloth (111).

5. The carbon fiber product gluing device according to claim 4, characterized in that: A second motor (42) is fixed to the outward side of the third shaft bracket (40), a second rotating shaft for driving is provided inside the second motor (42), and the end of the second rotating shaft is installed with the shaft core on the third shaft bracket (40) through a coupling transmission.

6. The carbon fiber product gluing device according to claim 5, characterized in that: Extension plates (50) are fixed at both ends of one side of the support frame (11), a fourth shaft bracket (51) is fixed at the end of the extension plate (50), and a plurality of fourth conveying rollers (52) distributed vertically and equidistantly are rotatably mounted on the inner side of the fourth shaft bracket (51).

7. The carbon fiber product gluing device according to claim 6, characterized in that: A release film (53) is in rolling contact between the two fourth conveying rollers (52), and the release film (53) is in rolling contact with the second conveying roller (31) and the third conveying roller (41) located above, respectively.

Images