Composite material glue injection device

Abstract

The utility model discloses a composite material glue injection device, and relates to the technical field of material processing, the composite material glue injection device comprises a bottom plate, movable frames are fixedly arranged on the top surface of the bottom plate, a first rotating roller is rotatably connected between the movable frames, a motor is arranged on the top surface of each movable frame, and by starting the motor, a two-way screw rod rotates, so that the first rotating roller is driven to rotate; then, when three sheet materials are placed above the first rotating roller and the second rotating roller respectively, an electric push rod is started, a pressing plate drives a pressing roller to move mutually, the three sheet materials are placed in the pressing plate, extrusion forming is conducted, then the first rotating roller and the second rotating roller are matched, and extrusion forming is conducted on the three sheet materials. According to the glue spraying device, glue can be flattened, the distance between the glue spraying device and the glue spraying pipe can be adjusted according to sheet plates of different thicknesses, in the conveying process, the glue can be attached to the surfaces of the sheet plates, and the situation that glue injection cannot be conducted due to the too large distance between the glue spraying pipe and the sheet plates is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to a composite material glue injection device. Background Art

[0002] Composite materials are made of two or more components that are artificially combined to form new materials with special properties and distinct interfaces between phases. Composite materials are stronger and lighter than traditional materials, and therefore have potential applications in many fields.

[0003] However, in the process of processing composite materials, it is necessary to use bonding processing between two or more composite material thin plates, so a glue injection device will be used. When using the existing glue injection device, the distance between the thin plate and the glue spray head cannot be adjusted, resulting in that when encountering thin plates of different thicknesses, the sprayed glue cannot adhere to the surface of the thin plate, resulting in material waste. In view of the above problems, the inventor proposes a composite material glue injection device for solving the above problems. Utility Model Content

[0004] In order to solve the problem that it is inconvenient to perform glue spraying processing according to thin sheets and plates of different thicknesses, the utility model aims to provide a composite material glue injection device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a composite material glue injection device, comprising a bottom plate, a movable frame is fixedly provided on the top surface of the bottom plate, a first rotating roller is rotatably connected between the movable frames, a motor is installed on the top surface of the movable frame, a bidirectional screw is fixedly provided on the output end of the motor, a second rotating roller is slidably provided in the movable frame, one end of the second rotating roller is rotatably connected to a threaded block, the threaded block is threadedly sleeved on the outer surface of the bidirectional screw, a sliding rod is fixedly provided in the movable frame, a slider is rotatably provided on one end of the second rotating roller, the slider is slidably provided on the outer surface of the sliding rod, and the top surface of the bottom plate is located at A column is fixedly provided on one side of the movable frame, a mounting plate is fixedly connected between the columns, an electric push rod is installed on one side of the mounting plate, a pressure plate is fixedly provided on the output end of the electric push rod, a pressure roller is rotatably provided on one side of the pressure plate, a limiting groove is provided in the column, a limiting rod is fixedly provided in the limiting groove, limiting blocks are fixedly provided on both sides of the pressure plate, and the limiting blocks are slidably provided on the outer surface of the limiting rod. First, the box door of the fixed frame is opened, and three thin sheets of plate materials are introduced from the feed port and placed between the fixed rollers respectively, and then respectively pass through the shunt pipe, above the first rotating roller and the second rotating roller, between the pressure rollers and between the scrapers, and then are drawn out from the discharge port;

[0006] Then the thin sheet material is conveyed, and the motor is turned on to rotate the bidirectional screw rod, and the threaded block drives the second rotating roller to approach the first rotating roller. Then, when the three thin sheet materials are placed on the first rotating roller and the second rotating roller respectively, the electric push rod is turned on to make the pressing plate drive the pressing rollers to move relative to each other, and the three thin sheet materials are placed therein and extruded into shape. Then, the first rotating roller and the second rotating roller are used to not only flatten the glue, but also adjust the distance between the thin sheet materials of different thicknesses and the glue spraying hose, so that during the conveying process, the thin sheet materials can attach the glue to their surface, and avoid the distance between the glue spraying hose and the thin sheet materials being too large to be able to inject glue;

[0007] At the same time, by opening the pump body, the glue liquid is extracted from the glue storage box, and then transported to the delivery pipe through the connecting pipe, and then can be transported to the glue spraying pipe through the diversion pipe, and sprayed out from the glue spraying pipe to spray on the surface of the thin sheet plate. When the laminated composite material passes through the scraper, the scraper can scrape off the excess glue squeezed on both sides after lamination, and then drop it into the collection box, thereby preventing excess glue from staying on both sides of the composite plate, causing the composite plate to be defective and unusable.

[0008] Preferably, a fixing frame is fixedly provided on the top surface of the base plate, a glue storage box is fixedly provided on the top surface of the fixing frame, a pump body is installed on the top surface of the fixing frame, a fixing pipe is fixedly connected between the glue storage box and the pump body, a mounting frame is fixedly provided in the fixing frame, a delivery pipe is fixedly inserted in the mounting frame, a connecting pipe is fixedly provided on the outer surface of the pump body, the other end of the connecting pipe is fixedly connected to the delivery pipe, a diverter pipe is fixedly connected to the outer surface of the delivery pipe, the diverter pipe is fixedly inserted in the mounting frame, and glue spraying pipes distributed at equal distances are fixedly provided on the outer surface of the diverter pipe.

[0009] Preferably, a collecting box is installed on the top surface of the bottom plate, a vertical plate is fixedly provided on the top surface of the collecting box, a positioning frame is fixedly provided on one side of the vertical plate, a scraper is slidably provided in the positioning frame, a positioning plate is fixedly provided on one side of the scraper, the positioning plate is slidably provided in the positioning frame, a spring is fixedly connected between the inner wall of the positioning frame and the positioning plate, a fixing frame is fixedly provided on the top surface of the bottom plate, a fixed roller is rotatably provided in the fixing frame, a feed port is opened in the fixing frame, and a discharge port is opened at the end of the fixing frame away from the feed port.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the utility model, the motor is turned on to rotate the bidirectional screw rod, and the threaded block drives the second rotating roller to approach the first rotating roller. Then, when three thin plate materials are placed on the first rotating roller and the second rotating roller respectively, the electric push rod is turned on to drive the pressing plate to move the pressing rollers relative to each other, and the three thin plate materials are placed therein and extruded and formed. Then, the first rotating roller and the second rotating roller are coordinated to not only flatten the glue, but also adjust the distance between the thin plate materials and the glue spraying hose according to the different thicknesses of the thin plate materials, so that during the conveying process, the thin plate materials can adhere the glue to their surface, and avoid the distance between the glue spraying hose and the thin plate materials being too large to inject glue;

[0012] 2. In the utility model, when the laminated composite material passes through the scraper, the scraper can scrape off the excess glue squeezed on both sides after lamination, and then drop it into the collection box, thereby preventing the excess glue from staying on both sides of the composite board, causing the composite board to be defective and unusable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a partial cross-sectional structural diagram of the fixed frame of the utility model.

[0016] Figure 3 This is a partial cross-sectional structural diagram of the movable frame of the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the glue storage box of the utility model.

[0018] Figure 5 This is a schematic diagram of the column structure of the utility model.

[0019] Figure 6 This is a schematic diagram of the structure of the collection box of the utility model.

[0020] In the figure: 1, bottom plate; 11, fixed frame; 12, fixed roller; 2, fixed frame; 201, feed port; 202, discharge port; 21, glue storage box; 22, pump body; 23, fixed pipe; 24, connecting pipe; 25, conveying pipe; 26, diverter pipe; 27, glue spraying hose; 28, mounting frame; 3, movable frame; 31, motor; 32, two-way screw rod; 33, first rotating roller; 34, second rotating roller; 35, threaded block; 36, sliding rod; 37, sliding block; 4, column; 401, limiting groove; 41, mounting plate; 42, electric push rod; 43, pressure plate; 44, limiting rod; 45, limiting block; 46, pressure roller; 5, collecting box; 51, vertical plate; 52, positioning frame; 53, spring; 54, positioning plate; 55, scraper. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Figure 1-6As shown, the utility model provides a composite material glue injection device, including a bottom plate 1, a movable frame 3 is fixedly provided on the top surface of the bottom plate 1, a first rotating roller 33 is rotatably connected between the movable frames 3, a motor 31 is installed on the top surface of the movable frame 3, a bidirectional screw rod 32 is fixedly provided at the output end of the motor 31, a second rotating roller 34 is slidably provided in the movable frame 3, one end of the second rotating roller 34 is rotatably connected to a thread block 35, the thread block 35 is threadedly sleeved on the outer surface of the bidirectional screw rod 32, a sliding rod 36 is fixedly provided in the movable frame 3, a sliding block 37 is rotatably provided at one end of the second rotating roller 34, the sliding block 37 is slidably provided on the outer surface of the sliding rod 36, a column 4 is fixedly provided on the top surface of the bottom plate 1 at one side of the movable frame 3, a mounting plate 41 is fixedly connected between the columns 4, an electric push rod 42 is installed on one side of the mounting plate 41, a pressing plate 43 is fixedly provided on the output end of the electric push rod 42, a pressing roller 46 is rotatably provided on one side of the pressing plate 43, A limit groove 401 is provided in the column 4, and a limit rod 44 is fixedly provided in the limit groove 401. Limit blocks 45 are fixedly provided on both sides of the pressure plate 43. The limit blocks 45 are slidably arranged on the outer surface of the limit rod 44. By turning on the motor 31, the bidirectional screw rod 32 is rotated, and the threaded block 35 drives the second rotating roller 34 to approach the first rotating roller 33. Then, when the three thin plate materials are placed on the first rotating roller 33 and the second rotating roller 34 respectively, the electric push rod 42 is turned on, so that the pressure plate 43 drives the pressing roller 46 to move relative to each other, and the three thin plate materials are placed therein and extruded into shape. Then, in cooperation with the first rotating roller 33 and the second rotating roller 34, not only can the glue be flattened, but also the distance between the glue spraying tube 27 and the thin plate materials of different thicknesses can be adjusted, so that during the transportation process, the thin plate materials can adhere the glue to their surface, and it is avoided that the distance between the glue spraying tube 27 and the thin plate materials is too large to inject glue.

[0023] A fixing frame 2 is fixedly provided on the top surface of the bottom plate 1, a glue storage box 21 is fixedly provided on the top surface of the fixing frame 2, a pump body 22 is installed on the top surface of the fixing frame 2, a fixing pipe 23 is fixedly connected between the glue storage box 21 and the pump body 22, a mounting frame 28 is fixedly provided in the fixing frame 2, a delivery pipe 25 is fixedly inserted in the mounting frame 28, a connecting pipe 24 is fixedly provided on the outer surface of the pump body 22, the other end of the connecting pipe 24 is fixedly connected to the delivery pipe 25, a shunt pipe 26 is fixedly connected to the outer surface of the delivery pipe 25, the shunt pipe 26 is fixedly inserted in the mounting frame 28, and glue spraying pipes 27 distributed at equal distances are fixedly provided on the outer surface of the shunt pipe 26;

[0024] By adopting the above technical solution, the pump body 22 is opened to draw the glue liquid from the glue storage box 21, and then transported to the delivery pipe 25 through the connecting pipe 24, and then transported to the glue spraying pipe 27 through the diversion pipe 26, and sprayed from the glue spraying pipe 27 to spray on the surface of the thin sheet plate.

[0025] A collecting box 5 is installed on the top surface of the bottom plate 1. A vertical plate 51 is fixedly provided on the top surface of the collecting box 5. A positioning frame 52 is fixedly provided on one side of the vertical plate 51. A scraper 55 is slidably provided in the positioning frame 52. A positioning plate 54 is fixedly provided on one side of the scraper 55. The positioning plate 54 is slidably provided in the positioning frame 52. A spring 53 is fixedly connected between the inner wall of the positioning frame 52 and the positioning plate 54. A fixing frame 11 is fixedly provided on the top surface of the bottom plate 1. A fixing roller 12 is rotatably provided in the fixing frame 11. A feeding port 201 is provided in the fixing frame 2. A discharging port 202 is provided at one end of the fixing frame 2 away from the feeding port 201.

[0026] By adopting the above technical solution, when the laminated composite material passes through the scraper 55, the scraper 55 can scrape off the excess glue squeezed on both sides after lamination, and then drop it into the collection box 5, thereby preventing the excess glue from staying on both sides of the composite board, causing the composite board to be defective and unusable.

[0027] Working principle: First, open the door of the fixed frame 2, let three thin sheets enter from the feed port 201, and place them between the fixed rollers 12 respectively, then pass through the diverter pipe 26, above the first rotating roller 33 and the second rotating roller 34, between the pressure rollers 46 and between the scraper 55, and then be drawn out from the discharge port 202;

[0028] Then, the thin sheet material is conveyed, and the motor 31 is turned on to rotate the bidirectional screw rod 32, and the threaded block 35 drives the second rotating roller 34 to approach the first rotating roller 33. Then, when the three thin sheet materials are placed on the first rotating roller 33 and the second rotating roller 34 respectively, the electric push rod 42 is turned on to make the pressing plate 43 drive the pressing roller 46 to move relative to each other, and the three thin sheet materials are placed therein and extruded into shape. Then, the first rotating roller 33 and the second rotating roller 34 are coordinated to not only flatten the glue, but also adjust the distance between the thin sheet materials and the glue spraying tube 27 according to the different thicknesses of the thin sheet materials, so that during the conveying process, the thin sheet materials can adhere the glue to their surface, and avoid the distance between the glue spraying tube 27 and the thin sheet materials being too large to inject glue;

[0029] At the same time, by opening the pump body 22, the glue liquid is extracted from the glue storage box 21, and then transported to the delivery pipe 25 through the connecting pipe 24, and then can be transported to the glue spraying pipe 27 through the diversion pipe 26, and sprayed from the glue spraying pipe 27 to spray on the surface of the thin sheet plate. When the laminated composite material passes through the scraper 55, the scraper 55 can scrape off the excess glue squeezed on both sides after lamination, and then drop it into the collection box 5, thereby preventing the excess glue from staying on both sides of the composite plate, causing the composite plate to be defective and unusable.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A composite material glue injection device, comprising a base plate (1), characterized in that: A movable frame (3) is fixedly provided on the top surface of the bottom plate (1), a first rotating roller (33) is rotatably connected between the movable frames (3), a motor (31) is installed on the top surface of the movable frame (3), a bidirectional screw rod (32) is fixedly provided at the output end of the motor (31), a second rotating roller (34) is slidably provided in the movable frame (3), one end of the second rotating roller (34) is rotatably connected to a threaded block (35), the threaded block (35) is threadedly sleeved on the outer surface of the bidirectional screw rod (32), a column (4) is fixedly provided on the top surface of the bottom plate (1) at one side of the movable frame (3), a mounting plate (41) is fixedly connected between the columns (4), an electric push rod (42) is installed on one side of the mounting plate (41), a pressure plate (43) is fixedly provided at the output end of the electric push rod (42), a pressure roller (46) is rotatably provided on one side of the pressure plate (43).

2. A composite material glue injection device as claimed in claim 1, characterized in that: A fixing frame (2) is fixedly provided on the top surface of the bottom plate (1), a glue storage box (21) is fixedly provided on the top surface of the fixing frame (2), a pump body (22) is installed on the top surface of the fixing frame (2), and a fixing pipe (23) is fixedly connected between the glue storage box (21) and the pump body (22).

3. A composite material glue injection device as claimed in claim 2, characterized in that: A mounting frame (28) is fixedly provided in the fixing frame (2), a delivery pipe (25) is fixedly inserted in the mounting frame (28), a connecting pipe (24) is fixedly provided on the outer surface of the pump body (22), and the other end of the connecting pipe (24) is fixedly connected to the delivery pipe (25).

4. A composite material glue injection device as claimed in claim 3, characterized in that: The outer surface of the delivery pipe (25) is fixedly connected to a shunt pipe (26), the shunt pipe (26) is fixedly inserted in a mounting frame (28), and the outer surface of the shunt pipe (26) is fixedly provided with glue spraying pipes (27) distributed at equal distances.

5. A composite material glue injection device as claimed in claim 1, characterized in that: A sliding rod (36) is fixedly provided inside the movable frame (3), and a sliding block (37) is rotatably provided at one end of the second rotating roller (34), and the sliding block (37) is slidably provided on the outer surface of the sliding rod (36).

6. A composite material glue injection device as claimed in claim 1, characterized in that: A limiting groove (401) is provided in the upright column (4), a limiting rod (44) is fixedly provided in the limiting groove (401), limiting blocks (45) are fixedly provided on both sides of the pressing plate (43), and the limiting blocks (45) are slidably arranged on the outer surface of the limiting rod (44).

7. A composite material glue injection device as claimed in claim 1, characterized in that: A collecting box (5) is installed on the top surface of the bottom plate (1), a vertical plate (51) is fixedly provided on the top surface of the collecting box (5), a positioning frame (52) is fixedly provided on one side of the vertical plate (51), a scraper (55) is slidably provided in the positioning frame (52), a positioning plate (54) is fixedly provided on one side of the scraper (55), the positioning plate (54) is slidably provided in the positioning frame (52), and a spring (53) is fixedly connected between the inner wall of the positioning frame (52) and the positioning plate (54).

8. A composite material glue injection device as claimed in claim 2, characterized in that: A fixing frame (11) is fixedly provided on the top surface of the bottom plate (1), a fixing roller (12) is rotatably provided inside the fixing frame (11), a feed inlet (201) is provided inside the fixing frame (2), and a discharge port (202) is provided at one end of the fixing frame (2) away from the feed inlet (201).

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