Automatic glass fiber layer roll changing device

Abstract

The utility model discloses an automatic glass fiber layer reel changing device which comprises a base, two reel changing discs are connected in the base in a rotating mode, a plurality of reel changing seats are connected to the reel changing discs, a working roller is connected between the reel changing seats arranged on the two reel changing discs, a glass fiber layer is wound on the working roller, and the glass fiber layer is arranged on the glass fiber layer. A connecting block is arranged on the outward side of the roll changing seat, a power mechanism is arranged on the base, and the output end of the power mechanism is matched with the connecting block and is in power connection with the connecting block; by disconnecting the connecting block and the connecting sleeve, stopping the working roll, rotating the roll changing disc and moving the roll changing seat where the working roll is located, roll changing can be completed, after the working roll is detached, the working roll after roll changing can be taken out, the whole process is convenient and rapid, the production efficiency can be effectively improved, and manpower is liberated.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fibers, in particular to an automatic glass fiber layer roll changing device. Background Art

[0002] Fiberglass is an inorganic non-metallic material with excellent performance. It has many types. Its advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. It is made of six kinds of minerals, namely pyrophyllite, quartz sand, limestone, dolomite, colemanite and magnesia borax, through high-temperature melting, wire drawing, winding and weaving. The diameter of its single filament is from several microns to more than 20 microns, which is equivalent to 1 / 20-1 / 5 of a hair. Each bundle of fiber strands is composed of hundreds or even thousands of single filaments. Fiberglass is usually used as reinforcing material in composite materials, electrical insulation materials and thermal insulation materials, circuit substrates and other fields of the national economy.

[0003] During the production process of glass fiber, the glass fiber is collected and placed in rolls during preparation. After a roll of glass fiber is rolled up, it is necessary to remove the rolled glass fiber, replace it with an empty roll, and continue to roll it up. This process consumes a lot of time and requires manual handling, which needs to be improved. Utility Model Content

[0004] The utility model aims to provide an automatic glass fiber layer roll changing device to overcome the deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The present application discloses an automated glass fiber layer roll changing device, comprising a base, wherein two roll changing disks are rotatably connected inside the base, a plurality of roll changing seats are connected to the roll changing disks, a working roller is connected between the roll changing seats provided on the two roll changing disks, a glass fiber layer is wound around the working roller, a connecting block is provided on the outward side of the roll changing seat, a power mechanism is provided on the base, and an output end of the power mechanism is matched with the connecting block and is power-connected.

[0007] Preferably, the power mechanism comprises a power table, the output end power of the power table is connected to a transmission shaft, the transmission shaft is connected to a connecting sleeve, and the connecting sleeve is matched with and connected to the connecting block.

[0008] Preferably, the transmission shaft and the connecting sleeve are connected in a sliding limited manner, a sliding frame is provided on the base, the connecting sleeve is slidingly connected to the sliding frame, and when the connecting sleeve slides to the end away from the reel changing disk, the connecting block is not connected to the connecting sleeve.

[0009] Preferably, the connecting sleeve is provided with a handle for slidingly adjusting the position of the connecting sleeve.

[0010] Preferably, a turntable mechanism for driving the reel-changing disk to rotate is provided in the base, and an output end of the turntable mechanism is connected to the reel-changing disk.

[0011] Preferably, the turntable mechanism includes a motor disposed in the base, the output end of the motor is connected to a rotating shaft, the rotating shaft is connected to a rotating gear, and the outer edge of the reel-changing disk is provided with external teeth, which are meshed and connected with the rotating gear.

[0012] Preferably, the working roll is detachably connected to the roll changing seat.

[0013] Preferably, a cutting mechanism for cutting the glass fiber layer when changing the roll is provided on the base, and the cutting mechanism comprises a cutting knife, and the cutting knife faces between the two roll changing discs.

[0014] Preferably, the cutting mechanism comprises a cutting seat provided on the base, the cutting seat is provided with a cutting platform, the cutting platform is connected to a plurality of telescopic rods, and the telescopic ends of the telescopic rods are connected to the cutting knife.

[0015] Beneficial effects of the utility model:

[0016] (1) By disconnecting the connection block and the connecting sleeve, the working roll is stopped, and then the roll changing disk is rotated to move the roll changing seat where the working roll is located to complete the roll changing. After the working roll is removed, the changed working roll can be taken out. The overall process is convenient and fast, which can effectively improve production efficiency and liberate manpower.

[0017] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of an automatic glass fiber layer roll changing device of the utility model from a first viewing angle;

[0019] Figure 2 is a schematic diagram of a three-dimensional structure of an embodiment of the utility model from a second viewing angle;

[0020] Figure 3 It is a schematic diagram of the planar structure of an embodiment of the utility model from a front view perspective;

[0021] Figure 4 It is a schematic diagram of the planar structure of an embodiment of the utility model from a side view perspective;

[0022] Figure 5It is an embodiment of the present utility model Figure 3 Schematic diagram of the plane structure section at AA in the middle;

[0023] Figure 6 It is an embodiment of the present utility model Figure 4 Schematic diagram of the planar structure section at BB in the middle;

[0024] In the figure: 1. base; 2. reel changer; 201. reel changer seat; 202. connecting block; 203. connecting sleeve; 3. working roller; 4. power mechanism; 401. power table; 402. transmission shaft; 5. turntable mechanism; 501. motor; 502. rotating shaft; 503. rotating gear; 504. external gear; 7. cutting mechanism; 701. cutting seat; 702. cutting table; 703. telescopic rod; 704. cutting knife; 8. operation window. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] See also Figures 1 to 4 The utility model provides an automatic glass fiber layer roll changing device, including a base 1, two roll changing discs 2 are rotatably connected in the base 1, and a plurality of roll changing seats 201 are connected to the roll changing discs 2. A working roller 3 is connected between the roll changing seats 201 provided on the two roll changing discs 2, and a glass fiber layer is wound on the working roller 3. A connecting block 202 is provided on the outward side of the roll changing seat 201, and a power mechanism 4 is provided on the base 1. The output end of the power mechanism 4 matches the connecting block 202 and is power-connected.

[0027] See also Figure 6 The power mechanism 4 drives the roll changing seat 201 to rotate through the connecting block 202, and the roll changing seat 201 drives the working roller 3 to rotate to perform winding and unwinding operations. After the winding and unwinding are completed, the roll can be changed by rotating the roll changing disk 2.

[0028] The power mechanism 4 includes a power platform 401 , the output end power of the power platform 401 is connected to a transmission shaft 402 , the transmission shaft 402 is connected to a connecting sleeve 203 , and the connecting sleeve 203 matches and is connected to the connecting block 202 .

[0029] A hole groove is formed on the connecting sleeve 203 , and a protrusion is formed on the connecting block 202 . The hole groove matches the protrusion, so that the connecting sleeve 203 and the connecting block 202 are connected in a sliding limited manner.

[0030] The transmission shaft 402 and the connecting sleeve 203 are connected in a sliding limit position. A sliding frame is provided on the base 1. The connecting sleeve 203 is slidingly connected to the sliding frame. When the connecting sleeve 203 slides to the end away from the reel 2, the connecting block 202 is not connected to the connecting sleeve 203.

[0031] The sliding limit connection between the connecting sleeve 203 and the transmission shaft 402 includes any one of a keyway connection and a slide rail connection; the connecting sleeve 203 and the transmission shaft 402 can only slide but cannot rotate.

[0032] The connecting sleeve 203 is provided with a handle for slidingly adjusting the position of the connecting sleeve 203 , and the sliding of the connecting sleeve 203 is controlled by the handle.

[0033] The working roll 3 is stopped by disconnecting the connection block 202 and the connecting sleeve 203, and then the reel changing disc 2 is rotated to move the reel changing seat 201 where the working roll 3 is located, so that the reel changing can be completed. After the working roll 3 is removed, the working roll 3 after the reel change can be taken out. The overall process is convenient and fast, which can effectively improve production efficiency and liberate manpower.

[0034] A turntable mechanism 5 for driving the reel-changing disk 2 to rotate is disposed in the base 1 , and an output end of the turntable mechanism 5 is connected to the reel-changing disk 2 .

[0035] The turntable mechanism 5 includes a motor 501 disposed in the base 1 , the output end of the motor 501 is connected to a rotating shaft 502 , the rotating shaft 502 is connected to a rotating gear 503 , and the outer edge of the reel changing disk 2 is provided with external teeth 504 , the external teeth 504 are meshed and connected with the rotating gear 503 .

[0036] The working roll 3 and the roll changing seat 201 are detachably connected.

[0037] See also Figure 5 The base 1 is provided with a cutting mechanism 7 for cutting the glass fiber layer when changing the roll. The cutting mechanism 7 includes a cutting knife 704, and the cutting knife 704 faces between the two roll changing discs 2.

[0038] The cutting mechanism 7 comprises a cutting seat 701 provided on the base 1 , a cutting platform 702 is provided on the cutting seat 701 , a plurality of telescopic rods 703 are connected to the cutting platform 702 , and the telescopic ends of the telescopic rods 703 are connected to the cutting blades 704 .

[0039] An operation window 8 is provided on the base 1 , and the operation window 8 is provided on the side of the base 1 , so as to facilitate the disassembly of the working roll 3 and the roll changing operation.

[0040] Working process of this utility model:

[0041] The utility model discloses an automatic glass fiber layer roll changing device. When in use, the power table 401 drives the transmission shaft 402 to rotate, thereby driving the connecting sleeve 203 to rotate, the connecting sleeve 203 drives the connecting block 202 to rotate, thereby driving the roll changing seat 201 to rotate, thereby driving the working roller 3 to rotate, and then the winding / unwinding can be started;

[0042] After winding / unwinding is completed, the operation of the power platform 401 is stopped, and then the connecting sleeve 203 is driven by the handle to move and separate from the connecting block 202, and the connecting sleeve 203 moves to the end away from the reel-changing disk 2, and then the motor 501 on the base 1 drives the rotating shaft 502 to rotate, thereby driving the rotating gear 503 to rotate, and then the meshing of the rotating gear 503 and the external gear 504 drives the reel-changing disk 2 to rotate, and the reel is changed;

[0043] At the same time, the telescopic rod 703 provided on the cutting table 702 is extended, thereby driving the cutting knife 704 to move and cut the glass fiber layer;

[0044] The connecting sleeve 203 is driven to reset by the handle and reconnected with the connecting block 202, and then the winding / unwinding is continued by the power platform 401.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic glass fiber layer roll changing device, characterized in that: The invention comprises a base (1), wherein two reel changing discs (2) are rotatably connected inside the base (1), a plurality of reel changing seats (201) are connected to the reel changing discs (2), a working roller (3) is connected between the reel changing seats (201) provided on the two reel changing discs (2), a glass fiber layer is wound around the working roller (3), a connecting block (202) is provided on the outward side of the reel changing seat (201), a power mechanism (4) is provided on the base (1), and an output end of the power mechanism (4) matches and is power-connected to the connecting block (202).

2. The automatic glass fiber layer roll changing device according to claim 1, characterized in that: The power mechanism (4) comprises a power platform (401), the output end power of the power platform (401) is connected to a transmission shaft (402), the transmission shaft (402) is connected to a connecting sleeve (203), and the connecting sleeve (203) matches and is connected to the connecting block (202).

3. The automatic glass fiber layer roll changing device according to claim 2, characterized in that: The transmission shaft (402) and the connecting sleeve (203) are connected in a sliding limited manner. A sliding frame is provided on the base (1). The connecting sleeve (203) is slidably connected to the sliding frame. When the connecting sleeve (203) slides to an end away from the reel (2), the connecting block (202) is disconnected from the connecting sleeve (203).

4. The automatic glass fiber layer roll changing device according to claim 3, characterized in that: The connecting sleeve (203) is provided with a handle for slidingly adjusting the position of the connecting sleeve (203).

5. The automatic glass fiber layer roll changing device according to claim 1, characterized in that: A turntable mechanism (5) is provided in the base (1) for driving the reel-changing disk (2) to rotate, and an output end of the turntable mechanism (5) is connected to the reel-changing disk (2).

6. The automatic glass fiber layer roll changing device according to claim 5, characterized in that: The turntable mechanism (5) comprises a motor (501) arranged in the base (1); the output end of the motor (501) is connected to a rotating shaft (502); the rotating shaft (502) is connected to a rotating gear (503); and external teeth (504) are arranged on the outer edge of the reel-changing disk (2); the external teeth (504) are meshed and connected to the rotating gear (503).

7. The automatic glass fiber layer roll changing device according to claim 1, characterized in that: The working roll (3) and the roll changing seat (201) are detachably connected.

8. The automatic glass fiber layer roll changing device according to claim 1, characterized in that: The base (1) is provided with a cutting mechanism (7) for cutting the glass fiber layer when changing the roll, the cutting mechanism (7) comprising a cutting knife (704), and the cutting knife (704) faces between the two roll changing discs (2).

9. The automatic glass fiber layer roll changing device according to claim 8, characterized in that: The cutting mechanism (7) comprises a cutting seat (701) provided on the base (1), a cutting platform (702) provided on the cutting seat (701), a plurality of telescopic rods (703) connected to the cutting platform (702), and the telescopic ends of the telescopic rods (703) connected to the cutting blades (704).

Images