CN219059235U - Glass fiber opening device for vacuum insulation panel processing - Google Patents

Abstract

The utility model discloses a glass fiber opening device for processing vacuum heat insulation panels, which relates to the technical field of glass fiber opening devices. The opening device adopts cylinder opening, which has no heating function, and the opening effect on glass fiber is not ideal. A cylinder, a licker-in roller and a doffer are respectively installed inside the opening device, and the cylinder, the licker-in roller and the doffer are all rotatably connected to the opening device through bearings, and a first For the transfer box, the second transfer box and the third transfer box, hollow shafts are respectively arranged on the front faces of the cylinder, licker-in roller and doffer, and hot runners are respectively arranged inside the cylinder, licker-in roller and doffer , the first transfer box is in communication with the licker-in roller, the cylinder is in communication with the second transfer box, and the doffer is in communication with the third transfer box.

Description

A glass fiber opening device for processing vacuum insulation panels

technical field

The utility model relates to the technical field of glass fiber opening devices, in particular to a glass fiber opening device for processing vacuum insulation panels.

Background technique

Vacuum insulation panel, vacuum insulation panel (VIP panel) is a kind of vacuum insulation material. It is composed of filling core material and vacuum protection surface layer. It can effectively avoid heat transfer caused by air convection, so the thermal conductivity can be greatly improved. Reduce, the raw material of the vacuum insulation panel needs to use glass fiber, and the glass fiber needs to be opened during production, and the opening device is generally used;

For example, the application publication number is CN206352178U, a kind of opening machine for carbon fiber and glass fiber, including: support base, guide roller, roller, cylinder, work roll, stripping roll, cleaning roller and air knife, on the support base An installation housing is provided, the cylinder is set on the support seat and is located in the installation housing, the work roll and the stripping roller are respectively arranged in the installation housing and above the cylinder, and the guide rollers and rollers are respectively arranged on the One side of the cylinder, the cleaning roller is arranged on the other side of the cylinder, the roller is located between the guide roller and the cylinder, and the lower part of the installation housing is provided with an air knife located below the cylinder;

The above applications are used for opening machines for carbon fiber and glass fiber, which improves production efficiency, not only ensures the fiber opening effect, but also improves production efficiency and reduces downtime for cleaning. , does not have a heating function, and the opening effect on glass fibers is not ideal, so the market urgently needs to develop a glass fiber opening device for vacuum insulation panel processing to help people solve existing problems.

Utility model content

The purpose of this utility model is to provide a glass fiber opening device for vacuum insulation panel processing to solve the problem that the glass fiber used for vacuum insulation panel processing in the above-mentioned background technology is generally made of relatively hard material, while the traditional opening device uses cylinder opening. , does not have a heating function, and the opening effect of the glass fiber is not ideal.

In order to achieve the above purpose, the utility model provides the following technical solutions: a glass fiber opening device for vacuum insulation panel processing, including an opening device and a receiving box, and a cylinder and a licker-in roller are respectively installed inside the opening device and doffer, and the cylinder, licker-in roller and doffer are all rotatably connected with the opening device through bearings, and the first transfer box, the second transfer box and the third transfer box are respectively installed on the front end of the opening device. Hollow shafts are respectively arranged on the front end surfaces of the cylinder, licker-in roller and doffer, and hot runners are respectively arranged inside the cylinder, licker-in roller and doffer, the first transfer box communicates with the licker-in roller, and the tin The forest is in communication with the second transfer box, and the doffer is in communication with the third transfer box.

Preferably, a liquid inlet pipe is installed above the first transfer case, and the liquid inlet pipe is fixedly connected to the first transfer case through a flange, and a connecting pipe is installed on one side of the first transfer case. Both the transfer box and the second transfer box are fixedly connected to the connecting pipe through flanges.

Preferably, a driven wheel is arranged on the front end surface of the first transfer box, the hollow shaft is fixedly connected with the driven wheel through fastening screws, a bracket is installed under the opening device, and a bracket is installed above the bracket. drive unit.

Preferably, a driving wheel is installed on the front end of the driving device, and the driving wheel and the driving device are fixedly connected through a shaft, and the driving wheel and the driven wheel are rotatably connected through a belt.

Preferably, a pressing roller is installed inside the opening device, and the pressing roller and the opening device are rotatably connected by bearings, a baffle is installed inside the opening device, and the baffle and the opening device are connected by fastening screws Fixed connection.

Preferably, a feeding hopper is installed above the opening device, and the feeding hopper and the opening device are fixedly connected by fastening screws, and a guide roller is installed inside the feeding hopper, and the guide roller and the feeding The hopper is rotatably connected by bearings.

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

1. This utility model adds a hot runner inside the cylinder, licker-in roller and doffer, so that the heat flow can flow into the inside of the cylinder, licker-in roller and doffer, and at the same time, the front faces of the cylinder, licker-in roller and doffer are equipped with hollow shafts , the outside of the hollow shaft is provided with a perforation, and the first transfer box, the second transfer box and the third transfer box are set up for communication, the first transfer box is used for communication with the licker-in roller, the second transfer box is used for communication with the cylinder, and the second transfer box is used for communication with the cylinder. The three transfer boxes are used to connect the doffers, so that the interior of the cylinder, licker-in rollers and doffers can be filled with heat flow. When opening the glass fibers for vacuum insulation panel processing, the cylinders, licker-in rollers and doffers themselves can be It has a heating effect, so that the glass fiber is heated during opening, so that the texture of the glass fiber becomes softer, and it is more convenient to heat, so that the glass fiber used for processing the vacuum insulation panel can be opened better.

2. In this utility model, the cylinder, licker-in roller and doffer are independently provided with a driving device to drive the rotation, so that the rotation speed among the cylinder, licker-in roller and doffer can be adjusted independently, so that it can be used as a vacuum insulation board processing When the glass fiber is too much wound on the cylinder, the speed of the licker-in roller can be increased to remove the glass fiber on the surface of the cylinder to improve the stripping effect.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of a glass fiber opening device for processing vacuum insulation panels of the present invention;

Fig. 2 is a cross-sectional view of the licker-in roller of the present invention.

In the figure: 1. Opening device; 2. Receiving box; 3. Support; 4. Feeding hopper; 5. Cylinder; 6. Licker-in roller; 7. First transfer box; 8. Second transfer box; 9 , the third transfer box; 10, liquid inlet pipe; 11, connecting pipe; 12, doffer; 13, pressing roller; 14, baffle; 15, driving device; 16, driving wheel; 17, driven wheel; 18, material guide Roller; 19, hollow shaft; 20, hot runner.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Please refer to Figure 1-2, an embodiment provided by the utility model: a glass fiber opening device for vacuum insulation panel processing, including an opening device 1 and a receiving box 2, and the inside of the opening device 1 is respectively installed with The cylinder 5, the licker-in roller 6 and the doffer 12, and the cylinder 5, the licker-in roller 6 and the doffer 12 are all rotatably connected to the opening device 1 through bearings, and the first transfer box 7, The second transfer box 8 and the third transfer box 9, the cylinder 5, the licker-in 6 and the front end faces of the doffer 12 are respectively provided with hollow shafts 19, and the insides of the cylinder 5, the licker-in 6 and the doffer 12 are respectively provided with The hot runner 20, the first transfer box 7 is connected with the licker-in roller 6, the cylinder 5 is connected with the second transfer box 8, the doffer 12 is connected with the third transfer box 9, and an air pump is arranged inside the receiving box 2 for extracting The glass fibers inside the opening device 1 add a hot runner 20 inside the cylinder 5, the licker-in 6 and the doffer 12, so that the heat flow can flow into the inside of the cylinder 5, the licker-in 6 and the doffer 12, while the cylinder 5, Hollow shaft 19 is provided on the front end faces of licker-in roller 6 and doffer 12, and the outside of hollow shaft 19 is provided with perforation, and the first transfer box 7, the second transfer box 8 and the third transfer box 9 are provided for communication, the first The transfer box 7 is used to connect the licker-in roller 6, the second transfer box 8 is used to connect the cylinder 5, and the third transfer box 9 is used to connect the doffer 12, so that the inside of the cylinder 5, the licker-in roller 6 and the doffer 12 can be injected. When the heat flow is full, when opening the glass fiber used for vacuum insulation panel processing, the cylinder 5, licker-in roller 6 and doffer 12 can have a heating effect, so that the glass fiber can be heated during opening, so that the glass fiber The texture becomes softer, which is more convenient for heating, so that the glass fiber used for vacuum insulation panel processing can be opened better.

Further, a liquid inlet pipe 10 is installed above the first transfer case 7, and the liquid inlet pipe 10 is fixedly connected with the first transfer case 7 through a flange, and a connecting pipe 11 is installed on one side of the first transfer case 7, and the first transfer case Both the box 7 and the second transfer box 8 are fixedly connected to the connection pipe 11 through flanges, and the connection pipe 11 is also provided between the second transfer box 8 and the third transfer box 9 for connection.

Further, the front end surface of the first transfer box 7 is provided with a driven wheel 17, the hollow shaft 19 and the driven wheel 17 are fixedly connected by fastening screws, a bracket 3 is installed below the opening device 1, and a driving device is installed above the bracket 3 15. There are multiple driving devices 15.

Further, a driving wheel 16 is installed on the front end face of the driving device 15, and the driving wheel 16 is fixedly connected with the driving device 15 through a shaft, the driving wheel 16 is connected with the driven wheel 17 through belt rotation, and the driving device 15 and the support 3 are fastened Screws secure the connection.

Further, the inside of the opening device 1 is equipped with a pressure roller 13, and the pressure roller 13 and the opening device 1 are rotatably connected through a bearing, and the inside of the opening device 1 is equipped with a baffle plate 14, and the baffle plate 14 and the opening device 1 pass through The fastening screws are fixedly connected, and there are three pressure rollers 13, which are directly driven by the pulley set, and the opening device 1 is provided with an independent driving device 15 to drive the three pressure rollers 13 to rotate.

Further, a feeding hopper 4 is installed above the opening device 1, and the feeding hopper 4 is fixedly connected with the opening device 1 by fastening screws, and a guide roller 18 is installed inside the feeding hopper 4, and the guide roller 18 It is connected with the feed hopper 4 through bearing rotation, and the outside of the feed hopper 4 is provided with a driving device 15 to drive the guide roller 18 to rotate, and there are two guide rollers 18, and the drive devices 15 of the two guide rollers 18 are independent set up.

Working principle: when in use, the glass fiber used for vacuum insulation panel processing is introduced into the opening device 1 through the feeding hopper 4, and is transported by the rotation of the guide roller 18, the doffer 12 and the cylinder 5 rotate counterclockwise at the same time, and the glass fiber Leading to the cylinder 5, the glass fiber is opened through the cylinder 5, and the pressure roller 13 is used to press the glass fiber. At the same time, the liquid inlet pipe 10 is connected to the water pump to transport the heat flow to the inside of the first transfer box 7, and pass through the first The connecting pipe 11 leads the heat flow into the second transfer box 8, and through the second connecting pipe 11 leads the heat flow into the third transfer box 9, and the heat flow will enter the corresponding hollow shafts 19 of the licker-in roller 6, the cylinder 5 and the doffer 12 respectively. The hot runner 20 is used to heat the glass fiber used for vacuum insulation panel processing to soften it, thereby improving the effect of opening. The glass fiber after opening will be introduced into the receiving box 2, and the built-in suction box 2 The material pump is used for material suction, and a razor can also be provided at the discharge end of the licker-in roller 6 to shave off the glass fiber on the surface of the licker-in roller 6 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A glass fiber opening device for processing vacuum insulation panels, comprising an opening device (1) and a receiving box (2), characterized in that: cylinders ( 5), licker-in roller (6) and doffer (12), and cylinder (5), licker-in roller (6) and doffer (12) are all rotatably connected with opening device (1) by bearing, and described opening device ( 1) The first transfer box (7), the second transfer box (8) and the third transfer box (9) are respectively installed on the front end face, and the cylinder (5), licker-in roller (6) and doffer (12 ) are respectively provided with hollow shafts (19) on the front end faces, and the insides of the cylinder (5), licker-in (6) and doffer (12) are respectively provided with hot runners (20), and the first transfer The box (7) communicates with the licker-in roller (6), the cylinder (5) communicates with the second transfer case (8), and the doffer (12) communicates with the third transfer case (9). 2. A glass fiber opening device for vacuum insulation panel processing according to claim 1, characterized in that: a liquid inlet pipe (10) is installed above the first transfer box (7), and the liquid inlet pipe (10) It is fixedly connected with the first transfer box (7) through a flange, and a connecting pipe (11) is installed on one side of the first transfer box (7), and the first transfer box (7) and the second transfer box Cases (8) are all fixedly connected with connecting pipes (11) by flanges. 3. A glass fiber opening device for vacuum insulation panel processing according to claim 1, characterized in that: a driven wheel (17) is arranged on the front end surface of the first transfer box (7), and the hollow The shaft (19) is fixedly connected with the driven wheel (17) by fastening screws, a support (3) is installed below the opening device (1), and a driving device (15) is installed above the support (3). 4. A glass fiber opening device for vacuum insulation panel processing according to claim 3, characterized in that: a driving wheel (16) is installed on the front end surface of the driving device (15), and the driving wheel (16) ) is fixedly connected with the driving device (15) through a shaft, and the driving wheel (16) is connected with the driven wheel (17) in rotation through a belt. 5. A glass fiber opening device for vacuum insulation panel processing according to claim 1, characterized in that: a pressing roller (13) is installed inside the opening device (1), and the pressing roller (13) It is rotationally connected with the opening device (1) through a bearing, and a baffle (14) is installed inside the opening device (1), and the baffle (14) is fixedly connected with the opening device (1) by fastening screws. 6. A glass fiber opening device for vacuum insulation panel processing according to claim 1, characterized in that: a feeding hopper (4) is installed above the opening device (1), and the feeding hopper ( 4) It is fixedly connected with the opening device (1) by fastening screws, and a guide roller (18) is installed inside the feed hopper (4), and the guide roller (18) and the feed hopper (4) pass through Bearing swivel connection.

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