Composite material glue injection device

Abstract

The utility model discloses a composite material glue injection device which comprises a machine box, the inner surface of the machine box is fixedly connected with a glue inlet hopper, a dust removal device is arranged outside the glue inlet hopper, the outer surface of the dust removal device is fixedly connected with the inner surface of the machine box, the inner surface of the machine box is fixedly connected with a pressing device, and the pressing device is fixedly connected with the machine box. A pump machine is arranged outside the pressing device, and the outer surface of the fan is fixedly connected with the outer surface of the machine box. The utility model relates to the technical field of material processing. According to the device, a circulating pipe is arranged, materials enter a spraying plate, and a pump machine is started to enable injected glue to enter the spraying plate through the circulating pipe. The injected glue is sprayed out through a spray head, the first layer of redundant glue flows into a fixing box through a disc, the glue flows into a spraying plate at the bottom end through a disc on the lower surface of the fixing box again, and finally, the second layer of redundant glue enters a pump through a circulating pipe to be recycled, so that the waste of the glue is reduced, and the purpose of glue injection is achieved.

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 a new type of material with obvious interfaces between phases and special properties. Composite materials are stronger and lighter than traditional materials, so they have potential applications in many fields. At present, there are many types of composite materials, among which layered composite materials are more common. Layered composite materials refer to two or more unidirectional layers / plies / sheets stacked in a specified manner with uniform or varying fiber orientations. The sheets can be made of the same or different materials and can have their own thicknesses. Each sheet of different material is added with glue and extruded under pressure, and finally tightly fixed and bonded into a composite material.

[0003] In the prior art, there is a composite material glue injection device with Chinese patent number: CN216605873U, which includes a glue injection machine box, and the symmetrical end faces of the glue injection machine box are respectively provided with a material inlet and a material outlet, a guide machine box is installed at the inlet end face of the glue injection machine box, and dust removal rollers arranged equidistantly are installed in the guide machine box; a positioning guide mechanism, a glue injection mechanism, a compacting mechanism and a fan are arranged side by side in sequence in the glue injection machine box, the positioning guide mechanism is close to the material inlet, the fan is close to the material outlet, a glue liquid leveling mechanism is arranged between the glue injection mechanism and the compacting mechanism, and a partition is arranged between the compacting mechanism and the fan; this scheme pre-cleans the material plate to avoid loose bonding due to dust, eliminates a separate cleaning process, and improves the glue injection efficiency; avoids the composite material plate from being offset and resulting in the inability to evenly spray glue on the composite material plate, so that the composite material plate can be better formed, and the glue liquid can be quickly solidified, thereby improving the operating efficiency and ensuring the material forming quality.

[0004] However, in the prior art, during the use of traditional composite material glue injection devices, if the excess glue cannot be collected in time during the glue injection process, the excess glue cannot be recycled, resulting in a waste of glue resources; and when the current equipment presses the material, due to the different thicknesses of the materials, the equipment cannot be applied to materials of different thicknesses, which affects the pressing effect of the equipment and reduces the working efficiency of the equipment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a composite material glue injection device, comprising a chassis, the inner surface of the chassis is fixedly connected with a glue feed hopper, the outside of the glue feed hopper is provided with a dust removal device, the outer surface of the dust removal device is fixedly connected to the inner surface of the chassis, the inner surface of the chassis is fixedly connected with a clamping device, the outside of the clamping device is provided with a pump, the outer surface of the pump is fixedly connected to the outer surface of the chassis, a fan is provided at the bottom of the glue feed hopper, the outer surface of the fan is fixedly connected to the outer surface of the chassis, the chassis is fixed on the ground, the material first passes through a feed frame into the interior of the chassis, and the outer surface of the material is dusted by the dust removal device to avoid impurities affecting the adhesion of the material.

[0006] Preferably, the inner surface of the fan is fixedly connected to an intake pipe, the outer surface of the intake pipe is fixedly connected to a filter tube, and the interior of the filter tube is communicated with the interior of the intake pipe, impurities are filtered through the filter tube, and when the motor inside the fan is started to rotate, the rotational mechanical energy is converted into gas kinetic energy, and the blades rotate to generate suction inside the intake pipe.

[0007] Preferably, the inner surface of the blower is fixedly connected with a blow pipe, the outer surface of the blow pipe is rotatably connected with a roller, the outer surface of the blow pipe is fixedly connected with a discharge frame, the outer surface of the roller is fixedly connected with a nozzle, and the nozzle is located inside the discharge frame, the motor inside the blower drives the blades to generate airflow, the airflow passes through the blow pipe into the interior of the roller, and the wind is sprayed outward from the nozzle to dry the material.

[0008] Preferably, the clamping device includes a rotating rod, the inner surface of the discharging frame is rotatably connected to the outer surface of the rotating rod, the outer surface of the rotating rod is fixedly connected to a telescopic rod, the outer surface of the telescopic rod is slidably connected to a spring, the outer surface of the spring is fixedly connected to the outer surface of the rotating rod, the outer surface of the spring is fixedly connected to an arc plate, the outer surface of the arc plate is fixedly connected to the outer surface of the telescopic rod, when the material passes through the discharging frame, the material presses the arc plates on both sides to cause relative movement, the arc plates drive the telescopic rod to rotate on the rotating rod, the arc plates are reset by the spring, and the material pushes the rotating rod and the arc plate to rotate together to compress the material.

[0009] Preferably, the dust removal device includes a suction pipe, the outer surface of which is rotatably connected to a cylinder, the outer surface of the cylinder is fixedly connected to a dust suction pipe, the interior of the dust suction pipe is communicated with the interior of the suction pipe, the outer surface of the suction pipe is fixedly connected to a feed frame, the outer surface of the feed frame is fixedly connected to the inner surface of a chassis, the inner surface of the feed frame is rotatably connected to a dust removal roller, the suction force drives the dust suction pipe on the suction pipe to suck impurities on the material, the dust suction pipe is arranged into an arc-shaped suction head, and the suction force generated drives the cylinder to rotate.

[0010] Preferably, the inner surface of the pump is fixedly connected with a circulation pipe, the inner surface of the circulation pipe is fixedly connected with a spray plate, the inner surface of the spray plate is fixedly connected with a nozzle, the inner surface of the chassis is fixedly connected with a fixing box, the inner surface of the fixing box is fixedly connected with a disc, the glue is sprayed out through the nozzle, the first layer of excess glue flows into the fixing box through the disc, the glue again flows out through the disc on the lower surface of the fixing box to the inside of the spray plate at the bottom, finally, the second layer of excess glue enters the pump through the circulation pipe and is recycled.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model sets a circulation pipe, the material sheet enters the spray plate, starts the pump to inject glue into the inside of the spray plate through the circulation pipe. The injected glue is sprayed out through the nozzle, the first layer of excess glue flows into the fixed box through the disc, and the glue flows out to the inside of the spray plate at the bottom through the disc on the lower surface of the fixed box. Finally, the second layer of excess glue enters the pump through the circulation pipe and is recycled, which reduces the waste of glue and achieves the purpose of recycling excess glue.

[0013] 2. The utility model provides a clamping device, and the material sheets injected with glue are compressed and air-dried by the clamping device. When the material passes through the discharge frame, the material presses the arc plates on both sides to make relative movement, and the arc plates drive the telescopic rods to rotate on the rotating rods, and the arc plates are reset by springs. The material pushes the rotating rods and the arc plates to rotate together to compress the material. At the same time, the motor inside the fan drives the blades to generate airflow, and the airflow passes through the blow pipe into the inside of the drum, and the wind is sprayed out from the nozzle to dry the material, so that the composite material sheets can be better formed, and the glue can be quickly solidified, while improving the working efficiency, ensuring the molding quality of the composite material, and being suitable for compressing materials of different thicknesses, thereby improving the compacting effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a rear view of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model at A;

[0018] Figure 5 It is a schematic diagram of the structure of the arc-shaped plate and its interior of the utility model;

[0019] Figure 6It is a schematic structural diagram of the dust suction pipe of the utility model and its exterior.

[0020] In the figure: 1. chassis; 2. glue feeding hopper; 3. dust removal device; 4. pressing device; 5. pump; 6. fan; 7. suction pipe; 8. filter pipe; 9. blowing pipe; 10. roller; 11. nozzle; 12. discharge frame; 13. rotating rod; 14. telescopic rod; 15. spring; 16. arc plate; 17. suction pipe; 18. cylinder; 19. dust suction pipe; 20. circulation pipe; 21. spray plate; 22. nozzle; 23. fixing box; 24. disc; 25. feed frame; 26. dust removal roller. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0022] Example:

[0023] See also Figure 1 - Figure 6 The utility model provides a technical solution: a composite material glue injection device, including a chassis 1, a glue feeding hopper 2 is fixedly connected to the inner surface of the chassis 1, a dust removal device 3 is arranged outside the glue feeding hopper 2, the outer surface of the dust removal device 3 is fixedly connected to the inner surface of the chassis 1, a pressing device 4 is fixedly connected to the inner surface of the chassis 1, a pump 5 is arranged outside the pressing device 4, the outer surface of the pump 5 is fixedly connected to the outer surface of the chassis 1, a fan 6 is arranged at the bottom of the glue feeding hopper 2, the outer surface of the fan 6 is fixedly connected to the outer surface of the chassis 1, the inner surface of the fan 6 is fixedly connected to an air suction pipe 7, the outer surface of the air suction pipe 7 is fixedly connected to a filter pipe 8, and the interior of the filter pipe 8 is connected to the interior of the air suction pipe 7, the inner surface of the fan 6 is fixedly connected to a blowing pipe 9, the outer surface of the blowing pipe 9 is rotatably connected to a roller 10, the outer surface of the blowing pipe 9 is fixedly connected to a discharging frame 12, the outer surface of the roller 10 is fixedly connected to a nozzle 11, and the nozzle 11 is located inside the discharging frame 12.

[0024] The pressing device 4 includes a rotating rod 13, the inner surface of the discharging frame 12 is rotatably connected to the outer surface of the rotating rod 13, the outer surface of the rotating rod 13 is fixedly connected to a telescopic rod 14, the outer surface of the telescopic rod 14 is slidably connected to a spring 15, the outer surface of the spring 15 is fixedly connected to the outer surface of the rotating rod 13, the outer surface of the spring 15 is fixedly connected to an arc plate 16, the outer surface of the arc plate 16 is fixedly connected to the outer surface of the telescopic rod 14, and the dust removal device 3 includes a suction pipe 17, the outer surface of the suction pipe 17 is rotatably connected to a cylinder 18, and the outer surface of the cylinder 18 is fixedly connected to A dust suction pipe 19, the interior of the dust suction pipe 19 is connected to the interior of the suction pipe 17, the outer surface of the suction pipe 17 is fixedly connected to a feed frame 25, the outer surface of the feed frame 25 is fixedly connected to the inner surface of the chassis 1, the inner surface of the feed frame 25 is rotatably connected to a dust removal roller 26, the inner surface of the pump 5 is fixedly connected to a circulation pipe 20, the inner surface of the circulation pipe 20 is fixedly connected to a spray plate 21, the inner surface of the spray plate 21 is fixedly connected to a nozzle 22, the inner surface of the chassis 1 is fixedly connected to a fixing box 23, and the inner surface of the fixing box 23 is fixedly connected to a disc 24.

[0025] Working principle:

[0026] When in use, the chassis 1 is fixed on the ground, and the material sheet first passes through the feed frame 25 and enters the interior of the chassis 1. When the motor inside the fan 6 is started to rotate, the mechanical energy of the rotation is converted into gas kinetic energy. The rotation of the blades generates suction inside the suction pipe 7, and the suction drives the dust suction pipe 19 on the suction pipe 17 to suck impurities on the material. The dust suction pipe 19 is set to an arc-shaped suction head. The suction generated drives the cylinder 18 to rotate. At the same time, the material also drives the cylinder 18 to rotate. The impurities are filtered through the filter tube 8. The outer surface of the material is dusted by the dust removal device 3 to avoid the impurities affecting the adhesion of the material. The surface of the material is further dusted by the dust removal roller 26.

[0027] The material sheet enters the spray plate 21, and the pump 5 is started to inject glue through the circulation pipe 20 into the inside of the spray plate 21. The glue is sprayed out through the nozzle 22. The first layer of excess glue flows into the fixed box 23 through the disc 24. The glue flows out to the bottom of the spray plate 21 through the disc 24 on the lower surface of the fixed box 23. Finally, the second layer of excess glue enters the pump 5 through the circulation pipe 20 and is recycled, which reduces the waste of glue. The glue in the pump 5 is emptied through the glue feeding hopper 2;

[0028] The glue-injected material sheets are compressed and air-dried by the compression device 4. When the material passes through the discharge frame 12, the material presses the arc plates 16 on both sides to cause relative movement. The arc plates 16 drive the telescopic rod 14 to rotate on the rotating rod 13. The arc plates 16 are reset by the spring 15. The material pushes the rotating rod 13 and the arc plates 16 to rotate together to compress the material. At the same time, the motor inside the fan 6 drives the blades to generate airflow. The airflow passes through the blowing pipe 9 and enters the inside of the drum 10, and the wind is sprayed outward from the nozzle 11 to dry the material, so that the composite material sheets can be better formed and the glue can be quickly solidified, thereby improving the working efficiency and ensuring the molding quality of the composite material.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A composite material glue injection device, comprising a chassis (1), characterized in that: The inner surface of the chassis (1) is fixedly connected to a glue feed hopper (2), the outside of the glue feed hopper (2) is provided with a dust removal device (3), the outer surface of the dust removal device (3) is fixedly connected to the inner surface of the chassis (1), the inner surface of the chassis (1) is fixedly connected to a clamping device (4), the outside of the clamping device (4) is provided with a pump (5), the outer surface of the pump (5) is fixedly connected to the outer surface of the chassis (1), and the bottom of the glue feed hopper (2) is provided with a fan (6), the outer surface of the fan (6) is fixedly connected to the outer surface of the chassis (1).

2. A composite material glue injection device according to claim 1, characterized in that: The inner surface of the fan (6) is fixedly connected to an air intake pipe (7), the outer surface of the air intake pipe (7) is fixedly connected to a filter pipe (8), and the interior of the filter pipe (8) is connected to the interior of the air intake pipe (7).

3. A composite material glue injection device according to claim 2, characterized in that: The inner surface of the fan (6) is fixedly connected to a blowing pipe (9), the outer surface of the blowing pipe (9) is rotatably connected to a roller (10), the outer surface of the blowing pipe (9) is fixedly connected to a discharge frame (12), the outer surface of the roller (10) is fixedly connected to a nozzle (11), and the nozzle (11) is located inside the discharge frame (12).

4. A composite material glue injection device according to claim 3, characterized in that: The clamping device (4) comprises a rotating rod (13), the inner surface of the discharge frame (12) is rotatably connected to the outer surface of the rotating rod (13), the outer surface of the rotating rod (13) is fixedly connected to a telescopic rod (14), the outer surface of the telescopic rod (14) is slidably connected to a spring (15), the outer surface of the spring (15) is fixedly connected to the outer surface of the rotating rod (13), the outer surface of the spring (15) is fixedly connected to an arc plate (16), and the outer surface of the arc plate (16) is fixedly connected to the outer surface of the telescopic rod (14).

5. A composite material glue injection device according to claim 1, characterized in that: The dust removal device (3) comprises a suction pipe (17), the outer surface of the suction pipe (17) is rotatably connected to a cylinder (18), the outer surface of the cylinder (18) is fixedly connected to a dust suction pipe (19), the interior of the dust suction pipe (19) is connected to the interior of the suction pipe (17), the outer surface of the suction pipe (17) is fixedly connected to a feed frame (25), the outer surface of the feed frame (25) is fixedly connected to the inner surface of the chassis (1), and the inner surface of the feed frame (25) is rotatably connected to a dust removal roller (26).

6. A composite material glue injection device according to claim 5, characterized in that: The inner surface of the pump (5) is fixedly connected to a circulation pipe (20), the inner surface of the circulation pipe (20) is fixedly connected to a spray plate (21), the inner surface of the spray plate (21) is fixedly connected to a spray head (22), the inner surface of the chassis (1) is fixedly connected to a fixing box (23), and the inner surface of the fixing box (23) is fixedly connected to a disc (24).

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