Combined glass fiber mat compounding device

Abstract

The utility model provides a combined glass fiber mat compounding device, and relates to the technical field of combined glass fiber mat compounding. The combined glass fiber mat compounding device comprises a workbench, an unwinding part, an extrusion part, a housing, a rotating shaft, a fixed plate, a fixed cylinder, an unwinding gear, an unwinding motor, a first belt wheel assembly, a spray pipe, a nozzle, a connecting end, a mounting shell, a guide assembly, an extrusion assembly, a rotating roller, an extrusion gear, a transmission motor and a second belt wheel assembly, as the rotating shaft and one end of the rotating drum in the combined glass fiber mat compounding device are in an exposed state, a glass fiber mat roll and a reinforcing mat roll can be conveniently mounted on the rotating shaft, and meanwhile, the front ends of the glass fiber mat and the reinforcing mat can be conveniently pulled to move; and the two ends of the rotating shaft and the two ends of the rotating roller can conduct compounding work at the same time, the stability of the device during operation can be improved, the compounding efficiency is improved, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of combined glass fiber mat composites, in particular to a combined glass fiber mat composite device. Background Art

[0002] Glass fiber is an inorganic non-metallic material with excellent performance and comes in many varieties. Its advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. Glass fiber is usually used as a reinforcing material in composite materials, electrical insulation materials, and thermal insulation materials.

[0003] In the production process of glass fiber, in order to improve the performance of glass fiber, it is usually combined with reinforcing felt to improve its performance. Both ends of the rollers used for transmission and extrusion in the existing composite device are closed by support seats, which is more troublesome when installing the glass fiber felt and reinforcing felt and passing the two materials through the rollers. The operation is not convenient, which affects the installation efficiency. Utility Model Content

[0004] The purpose of the present invention is to provide a combined glass fiber mat composite device, aiming to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: the combined glass fiber mat composite device includes a workbench, the upper surface of the workbench is sequentially provided with a unwinding part and an extruding part, the unwinding part includes a cover shell arranged on the upper surface of the workbench, the interior of the cover shell is rotatably connected to two rotating shafts, both ends of the rotating shafts extend to the outside of the cover shell, the outer surface of the rotating shaft and the two sides of the cover shell are respectively provided with fixing plates, the two ends of the rotating shaft are respectively threadedly connected with fixing cylinders, the two rotating shafts and the interior of the cover shell are respectively provided with meshing unwinding gears, the lower surface of the workbench is provided with an unwinding motor, and the unwinding motor is connected to one of the The transmission is transmitted between the rotating shafts through a first pulley assembly, a nozzle is provided on one side of the cover shell, a plurality of nozzles are respectively provided on both sides of the nozzle, a connecting end is provided on the nozzle, the extrusion part includes a mounting shell, a guide assembly and an extrusion assembly are provided inside the mounting shell, the guide assembly and the extrusion assembly each include two rollers, and mutually meshing extrusion gears are respectively provided between the two rollers in the same guide assembly and extrusion assembly. A transmission motor is provided on the lower surface of the workbench, and also includes a second pulley assembly. The transmission motor drives the guide assembly and the extrusion assembly to rotate at the same time through the second pulley assembly, and the outer surface of the roller is provided with a rotating drum.

[0006] Preferably, the shortest distance between the two rotating drums in the guide assembly is smaller than the shortest distance between the two rotating drums in the extrusion assembly.

[0007] Preferably, the rotating drum in the guide assembly is made of mirror-finished stainless steel.

[0008] Preferably, the rotating cylinder in the extrusion assembly is made of rubber.

[0009] Preferably, the nozzle has two discharge ports, and the two discharge ports of the nozzle face respectively toward two rotating shafts.

[0010] The beneficial effects of the utility model are:

[0011] Since the rotating shaft and one end of the rotating drum in this combined glass fiber felt composite device are both in an exposed state, the glass fiber felt roll and the reinforcing felt roll can be easily installed on the rotating shaft, and it is also convenient to pull the front end of the glass fiber felt and the reinforcing felt to move. In addition, both ends of the rotating shaft and the rotating roller can perform composite work at the same time, which can improve the stability of the device during operation, improve the efficiency of composite, and have a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0013] Figure 2 It is a top view of a specific embodiment of the present utility model.

[0014] Figure 3 It is a side view of a specific embodiment of the utility model.

[0015] Figure 4 It is a schematic diagram of the internal structure of the mounting shell and the cover.

[0016] In the figure: 1. Glass fiber felt roll; 2. Reinforced felt roll; 3. Workbench; 4. Cover; 5. Rotating shaft; 6. Fixed plate; 7. Fixed cylinder; 8. Unwinding gear; 9. Unwinding motor; 10. First pulley assembly; 11. Nozzle; 12. Nozzle; 13. Connecting end; 14. Mounting shell; 15. Roller; 16. Extrusion gear; 17. Transmission motor; 18. Second pulley assembly; 19. Rotating cylinder. DETAILED DESCRIPTION

[0017] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0018] like Figure 1-4As shown, a combined glass fiber mat composite device includes a workbench 3, the upper surface of the workbench 3 is sequentially provided with a reeling portion and an extruding portion, the reeling portion includes a cover shell 4 provided on the upper surface of the workbench 3, the interior of the cover shell 4 is rotatably connected to two rotating shafts 5, both ends of the rotating shaft 5 extend to the outside of the cover shell 4, the outer surface of the rotating shaft 5 and the two sides of the cover shell 4 are respectively provided with fixed plates 6, the two ends of the rotating shaft 5 are respectively threadedly connected with fixed cylinders 7, the two rotating shafts 5 and the interior of the cover shell 4 are respectively provided with meshing reeling gears 8, the lower surface of the workbench 3 is provided with a reeling motor 9, the reeling motor 9 and one of the rotating shafts 5 are driven by a first pulley assembly 10 A nozzle 11 is provided on one side of the cover shell 4, and a plurality of nozzles 12 are respectively provided on both sides of the nozzle 11. A connecting end 13 is provided on the nozzle 11. The extrusion part includes a mounting shell 14. A guide assembly and an extrusion assembly are provided inside the mounting shell 14. The guide assembly and the extrusion assembly each include two rollers 15. Mutually meshing extrusion gears 16 are respectively provided between the two rollers 15 in the same guide assembly and the extrusion assembly. A transmission motor 17 is provided on the lower surface of the workbench 3, and also includes a second pulley assembly 18. The transmission motor 17 drives the guide assembly and the extrusion assembly to rotate at the same time through the second pulley assembly 18. The outer surface of the roller 15 is provided with a rotating drum 19.

[0019] The glass fiber felt roll 1 and the reinforcing felt roll 2 are respectively installed on two rotating shafts 5 located on the same side of the cover 4, and the glass fiber felt roll 1 and the reinforcing felt roll 2 are fixed on the rotating shaft 5 by rotating the fixing cylinder 7 threadedly connected to the rotating shaft 5. When the glass fiber felt roll 1 and the reinforcing felt roll 2 are unwound, the unwinding motor 9 is controlled to start, and the unwinding motor 9 drives one of the rotating shafts 5 to rotate through the first pulley assembly 10. At the same time, the two rotating shafts 5 are engaged through two unwinding gears 8, so that the unwinding motor 9 can drive the two rotating shafts 5 to rotate at the same time. The two rotating shafts 5 have the same rotation speed and opposite directions. When the two rotating shafts 5 rotate, the glass fiber felt roll 1 and the reinforcing felt roll 2 are unwound.

[0020] The connecting end 13 is connected to an external high-pressure fluid pump, which is connected to an external glue storage tank. Through the high-pressure fluid pump, the glue or other resin adhesive in the glue storage tank can be pumped into the nozzle 11, and then the adhesive is sprayed onto the outer surface of the glass fiber felt or reinforcing felt through the nozzle 12, so that the glass fiber felt and the reinforcing felt can be compounded together.

[0021] Before compounding the glass fiber mat and the reinforcing mat, it is first necessary to control the distance between the glass fiber mat and the reinforcing mat to shorten the distance between the two in order to improve the quality of the compound. When the glass fiber mat roll 1 and the reinforcing mat roll 2 are unrolled, first, one end of the glass fiber mat and the reinforcing mat are pulled by hand at the same time, and both are passed through the two rollers 15 closest to the rotating shaft 5 at the same time. Then, one end of the glass fiber mat and the reinforcing mat is continued to be pulled and passed through the other two rollers 15. During the entire traction process, the four rollers 15 are all in a rotating state. Specifically, the transmission motor 17 is started, and the transmission motor 17 drives one of the rollers 15 in the guide assembly and the extrusion assembly to rotate through the second pulley assembly 18. Then, through the transmission of the extrusion gear 16, the two rollers 15 in the extrusion assembly and the two rollers 15 in the guide assembly can all move in the same speed and opposite directions. At the same time, the rotation speed of the four rollers 15 is the same. When the rollers 15 rotate, they can pull the glass fiber mat and the reinforcing mat to move through the engagement between the two rotating drums 19, and at the same time achieve the compounding of the glass fiber mat and the reinforcing mat.

[0022] Furthermore, the shortest distance between the two rotating drums 19 in the guide assembly is smaller than the shortest distance between the two rotating drums 19 in the extrusion assembly. Since the front ends of the glass fiber felt and the reinforcing felt are relatively fluffy when passing through the guide assembly, the thickness of the two is relatively thick. By appropriately increasing the distance between the two rotating drums 19 in the guide assembly, the front ends of the glass fiber felt and the reinforcing felt can pass through the guide assembly conveniently and efficiently, so as to improve the placement convenience of the glass fiber felt and the reinforcing felt. After the glass fiber felt and the reinforcing felt are initially extruded by the guide assembly, the thickness between the two is reduced and relatively neat, so that they can also pass through the subsequent extrusion assembly conveniently. When both the glass fiber felt and the reinforcing felt have passed through the guide assembly and the extrusion assembly, adhesive is sprayed on the glass fiber felt and the reinforcing felt to achieve compounding of the two.

[0023] Furthermore, the rotating drum 19 in the guide assembly is made of mirror-finished stainless steel to reduce friction on the glass fiber mat and the reinforcing mat.

[0024] Furthermore, the rotating drum 19 in the extrusion assembly is made of rubber. Under normal conditions, the two rotating drums 19 in the extrusion assembly are in contact with each other. When the glass fiber felt and the reinforcing felt pass through the extrusion assembly, the two rotating drums 19 in the extrusion assembly will be deformed to facilitate extrusion and compounding of the two.

[0025] Furthermore, the nozzle 12 has two discharge ports, and the two discharge ports of the nozzle 12 are respectively oriented toward the two rotating shafts 5 . The two discharge ports of the nozzle 12 can spray adhesive onto the glass fiber mat and the reinforcing mat at the same time.

[0026] Since the rotating shaft 5 and one end of the rotating drum 19 in this combined glass fiber felt composite device are both in an exposed state, the glass fiber felt roll 1 and the reinforcing felt roll 2 can be conveniently installed on the rotating shaft 5, and it is also convenient to pull the front end of the glass fiber felt and the reinforcing felt to move, and both ends of the rotating shaft 5 and the rotating roller 15 can perform composite work at the same time, which can improve the stability of the device during operation, improve the efficiency of composite, and have a good use effect.

[0027] In the description of this utility model, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

Claims

1. A combined glass fiber mat composite device, characterized in that: The present invention relates to a method for producing a roller conveyor belt comprising the steps of:

1. a roller conveyor belt which is arranged on the roller conveyor belt and the roller conveyor belt having the function of conveying rollers to move rollers in a rotating manner; 2. a roller conveyor belt which is arranged on the roller conveyor belt and the roller conveyor belt having the function of conveying rollers to move rollers in a rotating manner; 3. a roller conveyor belt which is arranged on the roller conveyor belt and the roller conveyor belt having the function of conveying rollers to move rollers in a rotating manner; 4. a roller conveyor belt which is arranged on the roller conveyor belt and the roller conveyor belt having the function of conveying rollers to move rollers in a rotating manner; 5. a roller conveyor belt which is arranged on the roller conveyor belt and the roller conveyor belt A nozzle is provided on one side of the cover shell, and a plurality of nozzles are respectively provided on both sides of the nozzle. A connecting end is provided on the nozzle, and the extrusion part includes a mounting shell, and a guide assembly and an extrusion assembly are provided inside the mounting shell. The guide assembly and the extrusion assembly each include two rollers, and mutually meshing extrusion gears are respectively provided between the two rollers in the same guide assembly and the extrusion assembly. A transmission motor is provided on the lower surface of the workbench, and also includes a second pulley assembly. The transmission motor drives the guide assembly and the extrusion assembly to rotate at the same time through the second pulley assembly, and the outer surface of the roller is provided with a rotating drum.

2. The combined glass fiber mat composite device according to claim 1, characterized in that: The shortest distance between the two rotating drums in the guide assembly is smaller than the shortest distance between the two rotating drums in the extrusion assembly.

3. The combined glass fiber mat composite device according to claim 2, characterized in that: The rotating drum in the guide assembly is made of mirror-finished stainless steel.

4. The combined glass fiber mat composite device according to claim 2, wherein: The rotating cylinder in the extrusion assembly is made of rubber.

5. The combined glass fiber mat composite device according to any one of claims 1 to 4, characterized in that: The nozzle has two discharge ports, and the two discharge ports of the nozzle face the directions of two rotating shafts respectively.

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