Glue scraping equipment for producing heat-conducting carbon fiber plate

Abstract

The utility model belongs to the technical field of carbon fiber plate processing, and relates to glue scraping equipment for heat-conducting carbon fiber plate production, which comprises a glue scraping frame, a conveying assembly and a glue scraping assembly, the conveying assembly and the glue scraping assembly are both mounted on the glue scraping frame, the conveying assembly is used for conveying a carbon fiber plate, and the glue scraping assembly is used for scraping glue on the carbon fiber plate. The glue scraping assembly comprises a movable support, a glue scraping piece and an electric linear sliding table, the electric linear sliding table is installed on the glue scraping frame, the glue scraping piece is installed on a sliding block of the electric linear sliding table through the movable support, the glue scraping piece comprises a glue scraping plate, a buffering assembly and an installation plate, and the installation plate is installed on the movable support. The glue scraping plate is installed on the sliding rail on the installation plate through the buffering assembly, the buffering assembly is arranged and used for buffering contact between the glue scraping piece and the carbon fiber plate, meanwhile, it is guaranteed that the scraping piece makes contact with the carbon fiber plate all the time, and even if the carbon fiber plate is uneven, redundant glue on the surface of the carbon fiber plate can be completely scraped off.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon fiber plate processing, in particular to a glue scraping device for producing heat-conducting carbon fiber plates. Background Art

[0002] Thermally conductive carbon fiber is a high thermal conductivity carbon fiber material developed for thermal engineering design. The thermal conductivity of this carbon fiber in the fiber direction can exceed that of copper, up to 700W / mk. It also has good mechanical properties, electrical conductivity, and excellent thermal conductivity and radiation heat dissipation capabilities. The fibrous high thermal conductivity carbon powder made of this carbon fiber is fibrous in shape and can be designed with a thermal orientation. This is the biggest difference and advantage from previous carbon powders and other thermally conductive materials. It can be used to fill polymer composites, develop heat dissipation materials for electronic appliances, and solve heat dissipation problems of high-density integrated electronic components and LEDs.

[0003] At present, gluing operation is basically required in the processing of carbon fiber plates. After gluing, the glue on the surface of the carbon fiber plate needs to be scraped off. Therefore, scraping glue is usually required. Conventional scraping glue devices can scrape off excess glue on the flat carbon fiber plate, but if the carbon fiber plate is not placed flat enough, the scraping may not be in place. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model

[0005] The utility model aims to provide a glue scraping device for producing heat-conducting carbon fiber plates to solve the problems raised in the above background.

[0006] 2. Technical solution

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0008] The utility model discloses a glue scraping device for producing heat-conductive carbon fiber plates, comprising a glue scraping frame, a conveying assembly and a glue scraping assembly, wherein the conveying assembly and the glue scraping assembly are both mounted on the glue scraping frame, the conveying assembly is used to convey the carbon fiber plates, the glue scraping assembly is used to scrape glue on the carbon fiber plates, the glue scraping assembly comprises a movable bracket, a glue scraping member and an electric linear slide, the electric linear slide is mounted on the glue scraping frame, the glue scraping member is mounted on a slider of the electric linear slide via the movable bracket, the glue scraping member comprises a glue scraping plate, a buffer assembly and a mounting plate, the mounting plate is mounted on the movable bracket, and the glue scraping plate is mounted on a slide rail on the mounting plate via the buffer assembly.

[0009] Preferably, an electric push rod is provided on the movable bracket, and the output shaft of the electric push rod is connected to a buffer assembly, which includes plate one, a spring, plate two and an optical axis. The front side of plate one is connected to plate two through a spring, and a scraper plate is installed on plate two. One end of the optical axis is connected to plate two, and the other end is inserted into a through hole on plate one. A limit sensor is provided on the back side of plate one, and the limit sensor and the electric push rod are connected to a controller together.

[0010] Preferably, the conveying assembly is a roller conveying structure, the roller conveying structure is installed on the scraper frame, and the carbon fiber plate is transported by the roller conveying structure.

[0011] Preferably, a slot is provided on the scraper board, a scraper is provided in the slot, and the scraper is mounted on the scraper board by screws.

[0012] Preferably, the tip structure at the lower end of the scraper comprises a bottom surface and an inclined surface, the bottom surface of the tip structure is parallel to the carbon fiber plate, and the inclined surface of the tip structure forms an angle of 60° with the bottom surface.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0015] The utility model discloses a glue scraping device for producing a heat-conducting carbon fiber plate. The device is provided with a buffer component for buffering the contact between the glue scraping part and the carbon fiber plate, while ensuring that the scraping blade always contacts the carbon fiber plate. Even if the carbon fiber plate is uneven, the excess glue on its surface can be completely scraped off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a glue scraping device for producing a heat-conducting carbon fiber plate according to the utility model;

[0017] Figure 2 The utility model is a structural schematic diagram of a glue scraping assembly of a glue scraping device for producing a thermal conductive carbon fiber plate.

[0018] Explanation of the symbols in the schematic diagram:

[0019] 100. Glue scraper;

[0020] 200, conveying assembly;

[0021] 300, scraper assembly; 310, movable bracket; 311, electric push rod; 320, scraper member; 321, scraper plate; 322, buffer assembly; 323, mounting plate; 324, plate one; 325, spring; 326, plate two; 327, optical axis; 328, limit sensor; 329, slot; 330, electric linear slide; 340, scraper. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0025] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0026] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] Example 1

[0029] See attached Figure 1-2 The present embodiment is a glue scraping device for producing a heat-conductive carbon fiber board, comprising a glue scraping frame 100, a conveying assembly 200 and a glue scraping assembly 300, wherein the conveying assembly 200 and the glue scraping assembly 300 are both mounted on the glue scraping frame 100, the conveying assembly 200 is used to convey the carbon fiber board, the glue scraping assembly 300 is used to scrape glue on the carbon fiber board, the glue scraping assembly 300 comprises a movable bracket 310, a glue scraping member 320 and an electric linear slide 330, the electric linear slide 330 is mounted on the glue scraping frame 100, and the glue scraping The scraper component 320 is installed on the slider of the electric linear slide 330 through the movable bracket 310. The scraper component 320 includes a scraper plate 321, a buffer component 322 and a mounting plate 323. The mounting plate 323 is mounted on the movable bracket 310. The scraper plate 321 is mounted on the slide rail on the mounting plate 323 through the buffer component 322. In this designed structure, when working, the conveying component 200 drives the scraper component 300 to descend until the scraper component 320 contacts the carbon fiber plate and performs a scraping operation on its surface.

[0030] The mobile bracket 310 of the present embodiment is provided with an electric push rod 311, the output shaft of the electric push rod 311 is connected to the buffer assembly 322, the buffer assembly 322 includes a plate 1 324, a spring 325, a plate 2 326 and an optical axis 327, the front side of the plate 1 324 is connected to the plate 2 326 through the spring 325, the scraper plate 321 is installed on the plate 2 326, one end of the optical axis 327 is connected to the plate 2 326, and the other end is inserted into the through hole on the plate 1 324, and a limit sensor 328 is provided on the back side of the plate 1 324. The limit sensor 328 is provided on the back side of the plate 1 324. 28 is connected to the controller together with the electric push rod 311. In this designed structure, when scraping glue is needed, the electric push rod 311 works, and its output shaft drives the buffer assembly 322 to descend until the scraper plate 321 contacts the carbon fiber plate. At this time, the electric push rod 311 works on snow accumulation, and the spring 325 is compressed. At the same time, one end of the optical axis inserted into the plate 324 extends upward and is detected by the limit sensor 328. The controller controls the electric push rod 311 to stop working. At this time, the spring 325 is in a compressed state, which ensures that the scraper plate always contacts the carbon fiber plate.

[0031] The conveying assembly 200 of this embodiment is a roller conveying structure, which is installed on the scraper frame 100, and the carbon fiber plate is transported by the roller conveying structure.

[0032] The scraper plate 321 of this embodiment is provided with a slot 329, and a scraper blade 340 is provided in the slot 329. The scraper blade 340 is installed on the scraper plate 321 by screws. This design structure can replace different scrapers 340 to meet the different needs of carbon fiber plates. At the same time, the scraper blade 340 can also be easily replaced after long-term use.

[0033] The scraper 340 of this embodiment has a pointed tip structure at the lower end, and the pointed tip structure includes a bottom surface and an inclined surface. The bottom surface of the pointed tip structure is parallel to the carbon fiber plate, and the inclined surface of the pointed tip structure forms an angle of 60° with the bottom surface. This designed structure can better perform the scraping operation, and the pointed tip structure is inserted into the glue for scraping.

[0034] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A scraping device for producing thermal conductive carbon fiber plates, characterized in that: The invention comprises a scraper frame (100), a conveying assembly (200) and a scraper assembly (300), wherein the conveying assembly (200) and the scraper assembly (300) are both mounted on the scraper frame (100), the conveying assembly (200) is used to convey a carbon fiber plate, the scraper assembly (300) is used to scrape glue on the carbon fiber plate, the scraper assembly (300) comprises a movable bracket (310), a scraper member (320) and an electric linear slide (330), the electric linear slide The platform (330) is mounted on a scraper frame (100); the scraper member (320) is mounted on a slider of the electric linear slide (330) via a movable bracket (310); the scraper member (320) comprises a scraper plate (321), a buffer component (322) and a mounting plate (323); the mounting plate (323) is mounted on the movable bracket (310); the scraper plate (321) is mounted on a slide rail on the mounting plate (323) via a buffer component (322).

2. The glue scraping device for producing a thermally conductive carbon fiber board according to claim 1, characterized in that: The movable bracket (310) is provided with an electric push rod (311), the output shaft of the electric push rod (311) is connected to a buffer assembly (322), the buffer assembly (322) comprises a plate (324), a spring (325), a plate (326) and an optical axis (327), the front side of the plate (324) is connected to the plate (326) via a spring (325), the scraper plate (321) is mounted on the plate (326), one end of the optical axis (327) is connected to the plate (326), and the other end is inserted into a through hole on the plate (324), a limit sensor (328) is provided on the back side of the plate (324), and the limit sensor (328) and the electric push rod (311) are connected to a controller together.

3. The glue scraping equipment for producing thermal conductive carbon fiber plates according to claim 1, characterized in that: The conveying assembly (200) is a roller conveying structure, which is installed on the scraper frame (100), and the carbon fiber plate is transported via the roller conveying structure.

4. The glue scraping device for producing a thermally conductive carbon fiber board according to claim 1, characterized in that: The scraper plate (321) is provided with a slot (329), a scraper blade (340) is provided in the slot (329), and the scraper blade (340) is mounted on the scraper plate (321) by means of screws.

5. A glue scraping device for producing heat-conducting carbon fiber plates according to claim 4, characterized in that: The scraper (340) has a tip structure at the lower end, the tip structure comprising a bottom surface and an inclined surface, the bottom surface of the tip structure is parallel to the carbon fiber plate, and the inclined surface of the tip structure forms an angle of 60° with the bottom surface.

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