An ultraviolet light curing glass fiber tube ultraviolet protection film packaging equipment

Abstract

The application discloses an ultraviolet light curing glass fiber tube ultraviolet protection film packaging equipment, relates to the technical field of ultraviolet light curing, and comprises a rack, a protection film body and a glass fiber tube body, the inside of the rack is fixedly connected with a first table plate, the inside of the rack is provided with a conveying device used for driving the protection film body, one side of the rack is provided with a hot pressing device used for realizing hot pressing of the protection film body and the glass fiber tube body, the bottom of the first table plate is provided with a processing mechanism used for realizing packaging preparation of the protection film body and the glass fiber tube body, and the inside of the rack is provided with an auxiliary mechanism for wrapping the glass fiber tube body. The protection film body is guided to be gathered along a specific path with the help of the gathering column fan-shaped array, the gathered edge of the protection film body is ensured to be seamlessly attached to the glass fiber tube body, after attachment, the L-shaped pressing plate is driven to move by a reciprocating screw rod, the rolling roller is reciprocally rolled on the surface of the protection film body, pressure can be uniformly distributed on the whole gathered edge, and seamless sealing is formed.

Description

Technical Field

[0001] The present application relates to the field of ultraviolet curing technology, and in particular to an ultraviolet protective film packaging device for ultraviolet curing glass fiber tubes. Background Art

[0002] UV curing technology is a new type of rapid curing technology. Its principle is to cure the coating or glue in an extremely short time through ultraviolet radiation, thereby achieving the purpose of rapid production. This technology is widely used in printing, coatings, glue and other industries. The UV protective film is used to block external ultraviolet rays to ensure that the resin is accurately cured under ultraviolet light of a specific wavelength, avoiding material failure due to accidental exposure to ultraviolet rays during transportation or storage. After the glass fiber tube is wrapped with the protective film, it is transported to the hot pressing device through the conveying device for hot pressing, thereby realizing the encapsulation of the protective film.

[0003] In the traditional process of packaging glass fiber tubes with protective film, the glass fiber tubes are generally placed directly on the flat protective film, relying on gravity for contact, and then wrapped and hot pressed. Air is easily retained between the protective film and the glass fiber tube packaged in this way, forming bubbles. Moreover, when the glass fiber tube and the protective film move synchronously, relative slippage is easily caused due to the low friction coefficient, resulting in insufficient overlap width after hot pressing, thereby causing a decrease in sealing strength. In addition, when using protective film to wrap glass fiber tubes, V-shaped guide plates or gathering plates are mostly used to forcibly gather the film material. This type of rigid structure is still applicable to round tubes, but for special-shaped tubes such as egg-shaped and square tubes, the sudden change in curvature leads to an imbalance in the tension at the edge of the film material, which is easy to cause wrinkles. In addition, the compaction link after the protective film is gathered mostly uses a static hot pressing plate, which requires a pause to maintain the pressure time, limiting the production line speed. Summary of the Invention

[0004] In order to improve the problem of air easily remaining between the protective film and the glass fiber tube and forming bubbles, the present application provides a UV protective film packaging device for UV-curing glass fiber tubes.

[0005] The present application provides a UV protective film packaging device for UV-curing glass fiber tubes, which adopts the following technical solutions:

[0006] A UV protective film packaging device for UV-cured glass fiber tubes, comprising a frame, a protective film body, and a glass fiber tube body; a first table is fixedly connected to the interior of the frame; a conveying device for transmitting the protective film body is provided inside the frame; a conveying device for moving the wrapped glass fiber tube body is provided inside the frame; and a hot pressing device for hot pressing the protective film body and the glass fiber tube body is provided on one side of the frame;

[0007] The bottom of the platform is provided with a processing mechanism for preparing the packaging of the protective film body and the glass fiber tube body, the processing mechanism includes an adhesive roller for rolling and adhering the protective film body and the glass fiber tube body, the bottom surface of the platform is symmetrically fixedly connected with a side guard column, the side of the side guard column away from the platform is slidably connected with a side guard adjustment shaft, the bottom end of the side guard column is plugged with an adjustable tightening handle, one side of the side guard adjustment shaft is fixedly connected with a baffle for guiding the protective film body and the glass fiber tube body, and the outer surface of the side guard adjustment shaft has a linear array of a plurality of sockets that are plugged into the adjustable tightening handle;

[0008] An auxiliary mechanism for wrapping the glass fiber tube body is provided inside the frame. The auxiliary mechanism includes a gathering column that gathers the two sides of the protective film body to wrap the glass fiber tube body. The linear array of the gathering columns is provided on both sides of the protective film body, and several of the gathering columns are arranged in a fan shape, spreading from the center to the outside, forming a gradually opening distribution.

[0009] By adopting the above technical solution, the frame is the main support frame of the equipment, which is used to carry all functional modules. The protective film body is the key material for blocking environmental ultraviolet rays. The table one is the installation base plate of the pre-treatment station, which is used to fix the processing mechanism. The conveying device is used to drive the protective film to move at a uniform speed (the speed matches the fiber tube conveying). The conveying device is used to transport the wrapped fiber tube to the hot pressing station. The hot pressing device performs the final sealing on the overlapping area of ​​the protective film after folding. The processing mechanism is used to prepare the packaging of the protective film body and the glass fiber tube body. The adhesive roller is used to adhere the protective film and impurities on the top surface of the fiber tube. The side guard column is used to provide baffle support. The side guard adjustment shaft cooperates with the adjustable tightening handle to lock the position. The baffles are symmetrically arranged on both sides of the fiber tube to constrain lateral displacement and ensure that the fiber tube and the center of the protective film are aligned. The auxiliary mechanism is used to wrap the glass fiber tube body. The folding columns are fan-shaped, and naturally guide the film material to fold upward as the protective film moves.

[0010] Preferably, the processing mechanism also includes an auxiliary frame 1 fixedly connected to the bottom surface of the table, a protective frame 1 fixedly connected to one side of the auxiliary frame 1, a motor 1 fixedly connected to the interior of the protective frame 1, and a rotating shaft 1 fixedly connected to the output shaft of the motor 1 is rotatably passed through the interior of the auxiliary frame 1.

[0011] By adopting the above technical solution, the auxiliary frame 1 is used to accommodate the transmission components, the protective frame 1 provides a mounting base for the motor 1, and the motor 1 provides power to the sticky roller through the rotating shaft 1.

[0012] Preferably, the interior of the auxiliary frame 1 is fixedly connected to a connecting plate, both sides of the bottom surface of the connecting plate are fixedly connected to fixed cylinders, the interior of the fixed cylinder is slidably connected to a sliding column, the side of the sliding column away from the fixed cylinder is fixedly connected to a connecting frame, and a plurality of springs 1 are fixedly connected between the connecting frame and the connecting plate.

[0013] By adopting the above technical solution, the fixed cylinder and the sliding column form a vertical sliding structure, allowing the adhesive and pressure component to adapt to the thickness fluctuation of the fiber tube. The spring is used to provide a constant downward force and buffer protection during overload.

[0014] Preferably, the adhesive roller is rotatably connected to the inside of the connecting frame, the side of the connecting frame close to the protective frame one is fixedly connected to the protective frame two, the outer surface of the rotating shaft one close to the motor one is fixedly connected to the bevel gear set one, the side of the bevel gear set one away from the rotating shaft one is fixedly connected to a connecting column that is rotatably connected to the inside of the protective frame two, and the outer surface of the connecting column is fixedly connected to the bevel gear set two fixedly connected to the adhesive roller.

[0015] By adopting the above technical solution, the second protective frame is used to prevent the first bevel gear set from being affected by impurities, the first bevel gear set is used to convert horizontal rotation into vertical power output, and the second bevel gear set is used to convert vertical rotation into horizontal power output.

[0016] Preferably, the side of the connecting frame away from the protective frame 2 is fixedly connected to the protective frame 3, the internal rotation of the protective frame 3 is connected to the synchronous pulley 1 fixedly connected to the side of the adhesive roller away from the bevel gear set 2, the outer surface of the synchronous pulley 1 is engaged with the synchronous belt 1, the side of the synchronous belt 1 away from the synchronous pulley 1 is engaged with the synchronous pulley 2 rotatably connected to the inside of the protective frame 3, and the interior of the synchronous pulley 2 is fixedly connected to a pre-pressing roller rotatably connected to the connecting frame.

[0017] By adopting the above technical solution, the protective frame three is used to ensure that the synchronous pulley one, the synchronous belt one, and the synchronous pulley two are not affected by the outside world, and the pre-pressing roller is used to pre-roll the protective film body and the glass fiber tube body.

[0018] Preferably, the bottom surface of the table plate 1 is fixedly connected with an auxiliary frame 2, a protective frame 4 is fixedly connected between the auxiliary frame 2 and the auxiliary frame 1, the interior of the protective frame 4 is rotatably connected with a synchronous pulley 3 fixedly connected to the side of the rotating shaft 1 away from the protective frame 1, the outer surface of the synchronous pulley 3 is engaged with the synchronous belt 2, and the interior of the synchronous belt 2 away from the synchronous pulley 3 is engaged with a synchronous pulley 4 rotatably connected to the inside of the protective frame 4.

[0019] By adopting the above technical solution, the protective frame four is used to protect the synchronous pulley three, the synchronous belt two, and the synchronous pulley four, thereby preventing the transmission relationship from being affected by the outside world.

[0020] Preferably, the interior of the auxiliary frame 2 is rotatably connected to a rotating shaft 2 fixedly connected to the synchronous pulley 4, the rotating shaft 2 is rotatably connected to an eccentric point on the side away from the synchronous pulley 4, the side of the connecting rod away from the disc is rotatably connected to a moving rod slidably connected to the interior of the auxiliary frame 2, and the side of the moving rod away from the connecting rod is fixedly connected to a pressure plate 1.

[0021] By adopting the above technical solution, the second rotating shaft is used as a driving unit to drive the disc to rotate, the connecting rod is used to connect the moving rod so that the moving rod can move back and forth in the vertical direction, and the first pressing plate is used to press the protective film body and the glass fiber tube body.

[0022] Preferably, spring two is fixedly connected between the two sides of the top surface of the pressure plate one and the auxiliary frame two, the top surface of the pressure plate one is fixedly connected to a rack one slidably connected to the inside of the auxiliary frame two, the internal rotation of the rack one is connected to an auxiliary gear one meshed with the rack one, the side of the auxiliary gear one away from the rack one is meshed with a rack two slidably connected to the inside of the auxiliary frame two, the bottom surface of the rack two is fixedly connected to the pressure plate two, and the spring two is fixedly connected between the two sides of the top surface of the pressure plate two and the auxiliary frame two.

[0023] By adopting the above technical solution, spring 2 is used to ensure that the pressure plate is quickly reset and maintain dynamic pressure balance. Through the mutual cooperation between rack 1, auxiliary gear 1 and rack 2, pressure plate 1 and pressure plate 2 can press the protective film body and the glass fiber tube body in a reciprocating alternating manner.

[0024] Preferably, the auxiliary mechanism also includes a table plate 2 fixedly connected to the inside of the frame, the top surface of the table plate 2 is fixedly connected to a protective frame 5, the interior of the protective frame 5 is fixedly connected to a motor 2, the output shaft of the motor 2 is fixedly connected to a reciprocating screw that is rotatably connected to the top surface of the table plate 2, and the outer surface of the reciprocating screw is symmetrically threaded with a movable plate that is slidably connected to the temporal part of the table plate 2.

[0025] By adopting the above technical solution, the table plate 2 is the mounting base of the auxiliary mechanism, the protective frame 5 is the mounting base of the motor 2 and provides heat dissipation conditions for the motor 2, and the reciprocating screw is used to control the moving plate to move toward or away from each other.

[0026] Preferably, the bottom surface of the movable plate is fixedly connected with an L-shaped push plate, the inside of both sides of the L-shaped push plate are fixedly connected with rack three, the inside of the L-shaped push plate is rotatably connected with a rolling roller, and both sides of the rolling roller are fixedly connected with auxiliary gear two that meshes with rack three.

[0027] By adopting the above technical solution, the L-shaped push plate is used to carry the rolling roller and transmit the thrust.

[0028] In summary, this application includes at least one of the following beneficial technical effects:

[0029] 1. The baffles located on both sides of the glass fiber tube body are used to guide the glass fiber tube body so that the center of the glass fiber tube body and the protective film body are relatively aligned. This is used to replace manual adjustment and avoid the situation in traditional equipment where the protective film body and the glass fiber tube body move synchronously and easily cause relative slip due to the low friction coefficient, resulting in insufficient overlap width after hot pressing and causing packaging failure. In addition, the baffles can be adjusted in spacing by horizontally moving the rib adjustment shaft to adapt to glass fiber tubes of different widths, thereby reducing equipment modification costs.

[0030] 2. With the help of the sticky roller, the protective film body and the glass fiber tube body move synchronously, and the rolling direction of the sticky roller is consistent with the moving direction of the protective film body and the glass fiber tube body. The synchronous movement can minimize the relative sliding between the sticky roller and the protective film body and the glass fiber tube body, reduce the friction coefficient, and reduce equipment wear. In addition, it can also achieve continuous contact with the top surface of the protective film body and the glass fiber tube body, ensuring that impurities are effectively removed and keeping the material flat, preventing the film material from shifting during subsequent retraction.

[0031] 3. The pre-pressing roller rotates synchronously with the sticking roller to form a continuous rolling press, ensuring uniform pressure between the protective film and the glass fiber tube, reducing bubbles and gaps. A spring is fixedly connected between the pre-pressing roller, the sticking roller and the auxiliary frame. The spring can provide constant pressure to ensure that the pre-pressing roller and the sticking roller are always in close contact with the protective film and the glass fiber tube, so that the pressure is evenly distributed and the air between the protective film and the glass fiber tube is expelled with uniform pressure, reducing the generation of bubbles.

[0032] 4. The rotation of the disc drives the pressure plate 1 to move back and forth in the vertical direction, and then drives the pressure plate 2 to move together, realizing alternating reciprocating movement. A spring 2 is fixedly connected between the top surfaces of the pressure plates 1 and 2 and the auxiliary frame 2, thereby pressing the protective film and the glass fiber tube back and forth. The reciprocating motion ensures that the pressure acts evenly on the surface of the material to avoid deformation or tearing caused by excessive local pressure. The spring 2 enables the pressure plates 1 and 2 to adapt to changes in material thickness, maintain a constant contact force, promote resin flow and curing, and enhance interlayer bonding strength.

[0033] 5. With the help of a fan-shaped array of gathering columns (distributed in a progressive manner from the center to the outside), the protective film body is guided to gather along a specific path, avoiding the stress concentration caused by the sharp turn of the traditional Z-type gathering, which can reduce the risk of film tearing. The progressive path adapts to the curved surface of the fiber tube to ensure that the gathering edge of the protective film body and the glass fiber tube body are seamlessly fitted. After fitting, a reciprocating screw is used to drive the L-shaped pressure plate to move, so that the rolling roller rolls back and forth on the surface of the protective film body, which can evenly distribute the pressure on the entire gathering edge and avoid the local pressure concentration caused by one-way rolling. The rolling action of the rolling roller further removes residual air to form a seamless seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] FIG1 is a schematic diagram of the overall structure of the UV protective film packaging equipment for UV-curable glass fiber tubes of the present application;

[0035] Figure 2 This is a schematic diagram of the connection relationship structure of the sidewall columns of this application;

[0036] Figure 3 For this application Figure 2 A schematic diagram of the structure at center A;

[0037] Figure 4 This is a schematic diagram of the internal structure of the auxiliary frame 1 of this application;

[0038] Figure 5 This is a schematic diagram of the connection relationship structure of the auxiliary frame 2 of this application;

[0039] Figure 6 This is a schematic diagram of the connection relationship structure of the bevel gear set of this application;

[0040] Figure 7 This is a schematic diagram of the internal structure of the protection frame 3 of this application;

[0041] Figure 8 This is a schematic diagram of the connection relationship structure of the second rotating shaft of this application;

[0042] Figure 9 This is a schematic diagram of the disc connection relationship structure of this application;

[0043] Figure 10 This is a schematic diagram of the reciprocating screw connection structure of this application;

[0044] Figure 11 For this application Figure 10 A magnified schematic diagram of the structure at point B in the middle.

[0045] Reference numerals: 1, frame; 2, protective film body; 3, glass fiber tube body; 4, platen 1; 5, conveying device; 6, conveying device; 7, hot pressing device;

[0046] 81. Side guard column; 82. Adjustable tightening handle; 83. Side guard adjustment shaft; 84. Socket; 85. Baffle; 86. Auxiliary frame 1; 87. Protective frame 1; 88. Motor 1; 89. Rotating shaft 1;

[0047] 810, bevel gear set 1; 811, fixed cylinder; 812, sliding column; 813, connecting frame; 814, spring 1; 815, protective frame 2; 816, connecting column; 817, bevel gear set 2; 818, sticky roller;

[0048] 819, connecting plate; 820, protective frame three; 821, synchronous pulley one; 822, synchronous belt one; 823, synchronous pulley two; 824, pre-pressing roller; 825, auxiliary frame two; 826, protective frame four;

[0049] 827, Synchronous Pulley 3; 828, Synchronous Belt 2; 829, Synchronous Pulley 4; 830, Rotating Shaft 2; 831, Spring 2; 832, Pressure Plate 1; 833, Disc;

[0050] 834, moving rod; 835, rack 1; 836, auxiliary gear 1; 837, rack 2; 838, pressure plate 2; 839, connecting rod;

[0051] 91. Platen 2; 92. Protective frame 5; 93. Motor 2; 94. Reciprocating screw; 95. Moving plate; 96. Roller; 97. Auxiliary gear 2; 98. Rack 3; 99. Folding column; 910. L-shaped push plate. DETAILED DESCRIPTION

[0052] The following is combined with Figures 1-11 This application is described in further detail.

[0053] The embodiment of the present application discloses a UV protective film packaging device for UV-curing glass fiber tubes.

[0054] Reference Figure 1 、 Figure 2 A UV protective film packaging device for UV-curing glass fiber tubes includes a frame 1, a protective film body 2, and a glass fiber tube body 3. The protective film body 2 is a key material for blocking environmental ultraviolet rays (usually a PET film). The glass fiber tube body 3 is a glass fiber tube wrapped with an impermeable film and hot-pressed. It is transported to the top surface of the protective film body 2 through a conveying mechanism, and the width of the glass fiber tube body 3 is half the width of the protective film body 2. The protective film body 2 is transmission-connected to one side of the frame 1. The middle part of the inner wall of the frame 1 near the protective film body 2 is fixedly connected to the platform 1 4. The inner wall of the frame 1 is rotatably connected to a conveyor 5, which is located below the platform 4. It is driven to rotate by a driving motor to realize synchronous movement of the protective film body 2 and the glass fiber tube body 3. A conveying device 6 is fixedly provided on the side of the inner wall of the frame 1 away from the protective film body 2. The conveying device 6 is used to move the glass fiber tube body 3 wrapped by the protective film body 2. A hot pressing device 7 is fixedly provided on one side of the frame 1. The hot pressing device 7 is located on the side away from the protective film body 2. The hot pressing device 7 is used to realize hot pressing packaging of the protective film body 2 and the glass fiber tube body 3. A processing mechanism is provided at the bottom of the table 4. The processing mechanism is used to prepare for packaging of the protective film body 2 and the glass fiber tube body 3. An auxiliary mechanism for wrapping the glass fiber tube body 3 is provided inside the frame 1.

[0055] During use, the conveyor 5 is driven by a motor to rotate, causing the protective film body 2 and the glass fiber tube body 3 to move synchronously. After the moving protective film body 2 and the glass fiber tube body 3 are packaged and processed by the processing device, the two sides of the protective film body 2 are centered and gathered by the auxiliary device, thereby wrapping the glass fiber tube body 3. The glass fiber tube body 3 wrapped by the protective film body 2 is then transported to the hot pressing device 7 by the conveyor 6 for hot pressing and packaging. The temperature of the hot pressing device 7 should be set to 80-120°C to ensure the curing of the UV protective film and the seamless packaging of the glass fiber tube. The pressure of the hot pressing device 7 is recommended to be set between 2-5 MPa to ensure a uniform pressing effect. The speed of the conveyor 5 and the conveyor 6 should be set to 1-3 m / min, and can be adjusted according to the size of the glass fiber tube and the speed of the film material. The tension of the film material can be controlled by an automatic tension adjustment system to cope with the collection of films of different thicknesses. The tension of the film material is monitored by a load sensor, and the gathering force of the film material is adjusted by the control motor to ensure a uniform gathering effect.

[0056] Reference Figure 2 、 Figure 3 The processing mechanism includes two side guard columns 81 fixedly connected to the bottom surface of the table 4, the two side guard columns 81 are symmetrical to each other, the side guard columns 81 are located on the side close to the protective film body 2, and one side of the side guard column 81 is slidably connected with the side guard adjustment shaft 83, and the side guard adjustment shaft 83 is located on the side away from the table 4. An adjustable tightening handle 82 is inserted on one side of the bottom end of the side guard column 81, and the side guard adjustment shaft 83 is fixedly connected to the baffle 85 on the side close to the glass fiber tube body 3. The baffle 85 is used to guide the protective film body 2 and the glass fiber tube body 3. The gap between the two baffles 85 is used to ensure that the glass fiber tube body 3 is located at the center point of the protective film body 2 to avoid insufficient overlap width on both sides of the glass fiber tube body 3 during packaging, resulting in packaging failure. A plurality of sockets 84 are provided in a linear array on the outer surface of the side guard adjustment shaft 83, and the sockets 84 are plugged and adapted to the adjustable tightening handle 82.

[0057] When it is necessary to adjust the distance between the two baffles 85, the adjustable tightening handle 82 inserted into the socket 84 is pulled out, and then the side guard adjustment shaft 83 is moved according to the needs. When the side guard adjustment shaft 83 is adjusted to the appropriate position, the adjustable tightening handle 82 is inserted into the corresponding socket 84, thereby achieving the distance adjustment.

[0058] Reference Figure 4-Figure 6, the bottom surface of the table 4 is fixedly connected to the auxiliary frame 86, the auxiliary frame 86 is located on the right side of the retaining column 81, and one side of the auxiliary frame 86 is fixedly connected to the protective frame 87. The outer surface of the protective frame 87 is provided with a vent for dissipating heat for the motor 88. The inner wall of the protective frame 87 is fixedly connected to the outer shell of the motor 88. The top of the inner wall of the auxiliary frame 86 is rotatably connected with the rotating shaft 89, and the side of the rotating shaft 89 close to the protective frame 87 is fixedly connected to the output shaft of the motor 88. The middle part of the inner wall of the auxiliary frame 86 is fixedly connected to the connecting plate 819, and the connecting plate 819 is located below the rotating shaft 89, and both sides of the bottom surface of the connecting plate 819 are fixedly connected to the fixed cylinder 811. The inner wall of the fixed cylinder 811 is slidably connected to the sliding column 812. A limiting groove can be opened inside the cylinder 811, and a limiting ring can be fixed on the outer surface of the sliding column 812. When the sliding column 812 moves to the maximum limit, the limiting ring is engaged with the limiting groove to prevent the sliding column 812 from separating from the fixed cylinder 811. One side of the sliding column 812 is fixedly connected to the connecting frame 813, and the connecting frame 813 is located on the side away from the fixed cylinder 811. The top surface of the connecting frame 813 is fixedly connected to spring 1 814, and the side of spring 1 814 away from the connecting frame 813 is fixedly connected to the bottom surface of the connecting plate 819, and a number of springs 1 814 are fixedly connected between the connecting frame 813 and the connecting plate 819 to ensure that the adhesive roller 818 can be stably fitted with the protective film body 2 and the glass fiber tube body 3. The inner wall of the connecting frame 813 is rotatably connected to the adhesive roller 818.

[0059] During use, since several springs 814 are fixedly connected between the connecting frame 813 and the connecting plate 819, when the protective film body 2 and the glass fiber tube body 3 are adhered by the adhesive roller 818, the spring 814 can provide constant pressure to ensure that the adhesive roller 818 is always in close contact with the protective film body 2 and the glass fiber tube body 3, ensuring uniform pressure distribution.

[0060] Reference Figure 4-Figure 6 , one side of the connecting frame 813 is fixedly connected to the protective frame 2 815, and the protective frame 2 815 is located on the side close to the protective frame 1 87, and the outer surface of one side of the rotating shaft 1 89 is fixedly connected to the bevel gear set 1 810, and the bevel gear set 1 810 is located on the side close to the motor 1 88, and the bevel gear set 1 810 is rotatably connected to the inside of the auxiliary frame 1 86, and one side of the bevel gear set 1 810 is fixedly connected to the connecting column 816, and the connecting column 816 is located on the side away from the rotating shaft 1 89, and the connecting column 816 is rotatably connected to the inside of the protective frame 2 815, and the outer surface of the connecting column 816 is fixedly connected to the bevel gear set 2 817, and the bevel gear set 2 817 is rotatably connected to the inside of the protective frame 2 815, and is fixedly connected to the central axis of the adhesive roller 818, and the rotation direction of the adhesive roller 818 is consistent with the moving direction of the protective film body 2 and the glass fiber tube body 3.

[0061] During use, the motor 88 drives the rotating shaft 89 to rotate, and the rotation of the rotating shaft 89 drives the bevel gear set 810 fixedly connected to the rotating shaft 89 to rotate, and the rotation of the bevel gear set 810 drives the connecting column 816 fixedly connected to the bevel gear set 810 to rotate, and the rotation of the connecting column 816 drives the bevel gear set 2 817 fixedly connected to the connecting column 816 to rotate, and the rotation of the bevel gear set 2 817 drives the sticky roller 818 fixedly connected to the bevel gear set 2 817 to rotate, and the rolling direction of the sticky roller 818 is consistent with the moving direction of the protective film body 2 and the glass fiber tube body 3, which can minimize the relative sliding between the sticky roller 818 and the protective film body 2 and the glass fiber tube body 3, reduce the friction coefficient, and reduce equipment wear.

[0062] Reference Figure 6 、 Figure 7 , one side of the connecting frame 813 is fixedly connected to the protective frame three 820, the protective frame three 820 is located on the side away from the protective frame two 815, the inner wall of the protective frame three 820 is rotatably connected to the synchronous pulley one 821, the center point of the synchronous pulley one 821 is fixedly connected to the center point of the adhesive roller 818 away from the center point of the bevel gear set two 817, the adhesive roller 818 passes through the synchronous pulley one 821 and is located on the outer end of the protective frame three 820. The size is larger, which blocks the edge of the synchronous belt one 822 to prevent the synchronous belt one 822 from deviating when moving. The outer surface of the synchronous pulley one 821 is connected to the synchronous belt One 822 is meshed and connected, and one side of the synchronous belt one 822 is meshed and connected with the synchronous pulley two 823. The synchronous pulley two 823 is located on the side away from the synchronous pulley one 821, and the center point of the synchronous pulley two 823 is fixedly connected with the center point of the pre-stressing roller 824. The pre-stressing roller 824 is connected to the inside of the connecting frame 813 through rotation. The pre-stressing roller 824 passes through the synchronous pulley two 823 and is located at the outer end of the protective frame three 820 with a larger size. The adhesive roller 818 and the pre-stressing roller 824 simultaneously block the edge of the synchronous belt one 822 to prevent the synchronous belt one 822 from offset when moving.

[0063] When in use, the rotation of the adhesive roller 818 drives the synchronous pulley 821 fixedly connected to the adhesive roller 818 to rotate, the rotation of the synchronous pulley 821 drives the synchronous belt 822 engaged with the synchronous pulley 821 to transmit, the rotation of the synchronous belt 822 drives the synchronous pulley 2 823 engaged with the synchronous belt 1 822 to rotate, and then drives the pre-pressing roller 824 fixedly connected to the synchronous pulley 823 to rotate, thereby performing preliminary rolling on the protective film body 2 and the glass fiber tube body 3 after adhesion to reduce the generation of bubbles and gaps.

[0064] Reference Figure 7-Figure 9, the bottom surface of the table 4 is fixedly connected to the auxiliary frame 2 825, the auxiliary frame 2 825 is located on the side away from the auxiliary frame 1 86, the auxiliary frame 2 825, one side of the auxiliary frame 1 86 is fixedly connected with a protective frame 4 826, the protective frame 4 826 is located on the side close to the protective frame 3 820, and the side of the protective frame 4 826 away from the auxiliary frame 1 86 is fixedly connected to the auxiliary frame 2 825, the inner wall of the protective frame 4 826 is rotatably connected to the synchronous pulley 3 827, the center point of the synchronous pulley 3 827 is fixedly connected to the center point of the side of the rotating shaft 1 89 away from the protective frame 1 87, the rotating shaft 1 89 passes through the synchronous pulley 3 827 and is located on the outer side of the protective frame 4 826. The size is larger, and the side of the synchronous belt 2 828 The edge of the synchronous belt 2 828 is blocked to prevent it from shifting when moving. The outer surface of the synchronous pulley 3 827 is meshed with the synchronous belt 2 828, and the inside of one side of the synchronous belt 2 828 is meshed with the synchronous pulley 4 829. The synchronous pulley 4 829 is located on the side away from the synchronous pulley 3 827, and the synchronous pulley 4 829 is rotatably connected to the inside of the protective frame 4 826. The center point of the synchronous pulley 4 829 is fixedly connected to the center point of the rotating shaft 2 830, and the rotating shaft 2 830 passes through and is rotatably connected to the inside of the auxiliary frame 2 825. The rotating shaft 2 830 passes through the synchronous pulley 4 829 and is located on the outside of the protective frame 4 826. The size is larger, which blocks the edge of the synchronous belt 2 828 to prevent the synchronous belt 2 828 from shifting.

[0065] When in use, the rotation of shaft 1 89 drives the synchronous pulley 3 827 fixedly connected to shaft 1 89 to rotate, the rotation of synchronous pulley 3 827 drives the synchronous belt 2 828 meshing with synchronous pulley 3 827 to transmit, the synchronous belt 2 828 drives the synchronous pulley 4 829 meshing with synchronous belt 2 828 to rotate, the rotation of synchronous pulley 4 829 drives the rotation of shaft 2 830 fixedly connected to synchronous pulley 4 829 to rotate.

[0066] Reference Figure 7-Figure 9, one side of the rotating shaft 830 is rotatably connected to the connecting rod 839 at an eccentric point, the connecting rod 839 is located on the side away from the synchronous pulley 4 829, one side of the connecting rod 839 is rotatably connected to the moving rod 834, the moving rod 834 is located on the side away from the disc 833, and the moving rod 834 is slidably connected to the inside of the auxiliary frame 2 825, one side of the moving rod 834 is fixedly connected to the pressure plate 1 832, the pressure plate 1 832 is located on the side away from the connecting rod 839, and both sides of the top surface of the pressure plate 1 832 are fixedly connected to the spring 2 831, and the side of the spring 2 831 away from the pressure plate 1 832 is fixedly connected to the inner wall of the auxiliary frame 2 825, the top surface of the pressure plate 1 832 is fixedly connected to the rack 1 835, the rack 1 835 is located between the moving rod 834 and the spring 2 831, and the rack 1 835 slides It is dynamically connected to the inner wall of auxiliary frame 2 825, and the bottom of the inner wall of rack 1 835 is rotatably connected to auxiliary gear 1 836, and auxiliary gear 1 836 is meshed with rack 1 835. One side of auxiliary gear 1 836 is meshed and connected with rack 2 837. Rack 2 837 is located on the side away from rack 1 835, and rack 2 837 is slidably connected to the inner wall of auxiliary frame 2 825. Rack 1 835 and rack 2 837 are in a staggered state. When rack 1 835 moves down, rack 2 837 moves upward. Conversely, rack 1 835 moves up and rack 2 837 moves down. The bottom surface of rack 2 837 is fixedly connected to pressure plate 2 838. Both sides of the top surface of pressure plate 1 832 and pressure plate 2 838 are fixedly connected to the bottom surface of auxiliary frame 2 825 through spring 2 831.

[0067] When in use, the rotation of the second rotating shaft 830 drives the disk 833 fixedly connected to the second rotating shaft 830 to rotate, and the rotation of the disk 833 drives the connecting rod 839 rotatably connected to the eccentric part of the disk 833 to rotate, thereby driving the moving rod 834 rotatably connected to the connecting rod 839 to slide up and down inside the auxiliary frame 2 825, and the sliding of the moving rod 834 drives the pressure plate 1 832 fixedly connected to the moving rod 834 to move up and down, and the movement of the pressure plate 1 832 drives the rack 1 835 fixedly connected to the pressure plate 1 832 to move, and the movement of the rack 1 835 drives the rack 1 The auxiliary gear 1 836 engaged with the rack 1 835 rotates. When the rack 1 835 moves upward, it drives the auxiliary gear 1 836 to rotate clockwise, and then drives the rack 2 837 to move downward. Conversely, when the rack 1 835 moves downward, it drives the auxiliary gear 1 836 to rotate counterclockwise, drives the rack 2 837 to move upward, and then drives the pressure plate 2 838 to move up and down. In this way, the protective film body 2 and the glass fiber tube body 3 are pressed back and forth alternately. The reciprocating motion ensures that the pressure acts evenly on the surface of the material to avoid deformation or tearing caused by excessive local pressure.

[0068] Reference Figure 10 、 Figure 11The auxiliary mechanism includes a gathering column 99 fixedly connected to the inner wall of the frame 1. The gathering column 99 is used to gather the two sides of the protective film body 2 to wrap the glass fiber tube body 3. The gathering columns 99 are arranged in a linear array on both sides of the protective film body 2, and a number of gathering columns 99 are arranged in a fan shape, spreading from the center to the outside to form a gradually opening distribution. The inner wall of the frame 1 is fixedly connected to the second table 91. The second table 91 and the first table 4 are located in the same horizontal plane and are symmetrical to each other. The top surface of the second table 91 is fixedly connected to the protective frame 5 92. The outer surface of the protective frame 5 92 is provided with a vent for dissipating heat for the motor 2 93. The inner wall of the protective frame 5 92 is connected to the motor 2 93. The outer shell is fixedly connected, the output shaft of motor 2 93 is fixedly connected to the reciprocating screw 94, and the reciprocating screw 94 is rotatably connected to the top surface of table 2 91, and both sides of the outer surface of the reciprocating screw 94 are threadedly connected to the movable plate 95, the two movable plates 95 are symmetrically arranged, and the interior of the two movable plates 95 are provided with ball bearings and reversers, the bottom surface of the movable plate 95 is fixedly connected to the L-shaped push plate 910, and the interior of the two sides of the L-shaped push plate 910 is fixedly connected to the rack three 98, and the interior of the L-shaped push plate 910 is movably connected to the rolling roller 96, and both sides of the rolling roller 96 are fixedly connected to the auxiliary gear 2 97, and the auxiliary gear 2 97 is meshed with the rack three 98.

[0069] During use, when the conveying device 5 conveys the protective film body 2 and the glass fiber tube body 3 through the gathering column 99, the two sides of the protective film body 2 will be gathered inward according to the position of the gathering column 99, and then the reciprocating screw 94 will be driven to rotate by the motor 2 93. The rotation of the reciprocating screw 94 drives the movable plate 95 fixedly connected to the reciprocating screw 94 to move. The movement of the movable plate 95 drives the L-shaped push plate 910 fixedly connected to the movable plate 95 to move toward or in the opposite direction. When the L-shaped push plate 910 moves, it ensures that the rolling roller 96 is in contact with the protective film body 2 wrapped by the glass fiber tube body 3. Then, the gathering part of the protective film body 2 wrapped by the glass fiber tube body 3 is rolled back and forth by the rolling of the rolling roller 96 to further remove residual air to form a seamless seal.

[0070] Among them, motor 1 88 and motor 2 93 are both AC 220V vertical reduction motors. The outer surface of the frame 1 can be provided with a PLC control system, switch, and power supply. The power is transmitted from the power supply along the main line to motor 1 88 and motor 2 93, and the connection is ensured to be firm and the contact is good. The start and stop of motor 1 88 and motor 2 93 are controlled by the PLC control system.

[0071] The implementation principle of the UV protective film packaging device for UV-cured glass fiber tubes in the embodiment of the present application is as follows:

[0072] During use, the conveying device 5 is driven by the driving motor to rotate, so that the protective film body 2 and the glass fiber tube body 3 move synchronously. When the protective film body 2 and the glass fiber tube body 3 move, the protective film body 2 and the glass fiber tube body 3 are guided by the two baffles 85 so that the center point of the glass fiber tube body 3 corresponds to the center point of the protective film body 2. When it is necessary to adjust the distance between the two baffles 85, the adjustable tightening handle 82 inserted in the socket 84 is pulled out, and then the rib adjustment shaft 83 is moved according to the demand. When the rib adjustment shaft 83 is adjusted to the appropriate position, the adjustable tightening handle 82 is inserted into the corresponding socket 84, thereby achieving the distance adjustment;

[0073] Subsequently, while the conveying device 5 is conveying the protective film body 2 and the glass fiber tube body 3, the motor 1 88 drives the rotating shaft 1 89 to rotate. The rotation of the rotating shaft 1 89 drives the bevel gear set 1 810, the connecting column 816, the bevel gear set 2 817, and the sticking roller 818 to rotate. The rolling direction of the sticking roller 818 is consistent with the moving direction of the protective film body 2 and the glass fiber tube body 3. This can minimize the relative sliding between the sticking roller 818 and the protective film body 2 and the glass fiber tube body 3, reduce the friction coefficient, and reduce equipment wear. The rotation of the sticking roller 818 drives the synchronous pulley 1 821, the synchronous belt 1 822, the synchronous pulley 2 823, and the pre-pressing roller 824 to rotate, thereby performing preliminary rolling on the protective film body 2 and the glass fiber tube body 3 after adhesion, thereby reducing the generation of bubbles and gaps.

[0074] The rotation of the rotating shaft 89 drives the synchronous pulley 3 827, the synchronous belt 2 828, the synchronous pulley 4 829, the rotating shaft 2 830, and the disc 833 to rotate. The rotation of the disc 833 drives the connecting rod 839 to rotate, thereby driving the moving rod 834 to move up and down on the auxiliary frame 2 825, the pressure plate 1 832, and the rack 1 835. The movement of the rack 1 835 drives the auxiliary gear 1 836 to rotate. When the rack 1 835 moves upward, it drives the auxiliary gear 1 836 to rotate clockwise, thereby driving the rack 2 837 to move downward. Conversely, when the rack 1 835 moves downward, it drives the auxiliary gear 1 836 to rotate counterclockwise, drives the rack 2 837 to move upward, thereby driving the pressure plate 2 838 to move up and down, thereby performing reciprocating pressing on the protective film body 2 and the glass fiber tube body 3. The reciprocating motion ensures that the pressure acts evenly on the surface of the material to avoid deformation or tearing caused by excessive local pressure.

[0075] When the conveying device 5 conveys the protective film body 2 and the glass fiber tube body 3 through the gathering column 99, the two sides of the protective film body 2 will be gathered inwardly according to the position of the gathering column 99, and then the reciprocating screw 94 is driven by the second motor 93 to rotate. The reciprocating screw 94 drives the moving plate 95 and the L-shaped push plate 910 to move toward or in the opposite direction, and makes the rolling roller 96 contact the protective film body 2 wrapped by the glass fiber tube body 3. Then, the rolling roller 96 rolls back and forth at the gathered part of the protective film body 2 wrapped by the glass fiber tube body 3, further eliminating residual air to form a seamless seal;

[0076] Then, the glass fiber tube body 3 wrapped by the protective film body 2 is transported to the hot pressing device 7 by the conveying device 6 for hot pressing and packaging.

[0077] The above are merely optional embodiments of the present application and are not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A UV protective film packaging device for UV-curing glass fiber tubes, characterized by: The invention comprises a frame (1), a protective film body (2) and a glass fiber tube body (3); a table (4) is fixedly connected to the interior of the frame (1); a conveying device (5) for transmitting the protective film body (2) is provided inside the frame (1); a conveying device (6) for moving the wrapped glass fiber tube body (3) is provided inside the frame (1); and a hot pressing device (7) for hot pressing the protective film body (2) and the glass fiber tube body (3) is provided on one side of the frame (1); The bottom of the table (4) is provided with a processing mechanism for preparing the packaging of the protective film body (2) and the glass fiber tube body (3), and the processing mechanism includes an adhesive roller (818) for rolling and adhering the protective film body (2) and the glass fiber tube body (3). The bottom surface of the table (4) is symmetrically fixedly connected with a side guard column (81), and the side of the side guard column (81) away from the table (4) is slidably connected with a side guard adjustment shaft (83). An adjustable tightening handle (82) is inserted into one side of the bottom end of the side guard column (81), and a baffle (85) for guiding the protective film body (2) and the glass fiber tube body (3) is fixedly connected to one side of the side guard adjustment shaft (83). The outer surface of the side guard adjustment shaft (83) has a linear array of several sockets (84) that are plugged into the adjustable tightening handle (82); An auxiliary mechanism for wrapping the glass fiber tube body (3) is provided inside the frame (1), and the auxiliary mechanism includes a gathering column (99) for gathering the two sides of the protective film body (2) to wrap the glass fiber tube body (3). The gathering columns (99) are arranged in a linear array on both sides of the protective film body (2), and a plurality of the gathering columns (99) are arranged in a fan shape, spreading out from the center to the outside, forming a gradually opening distribution.

2. The UV protective film packaging device for UV-curable glass fiber tube according to claim 1, characterized in that: The processing mechanism also includes an auxiliary frame 1 (86) fixedly connected to the bottom surface of the table 1 (4), a protective frame 1 (87) fixedly connected to one side of the auxiliary frame 1 (86), a motor 1 (88) fixedly connected to the interior of the protective frame 1 (87), and a rotating shaft 1 (89) fixedly connected to the output shaft of the motor 1 (88) running through the interior of the auxiliary frame 1 (86).

3. The UV protective film packaging device for UV-curable glass fiber tubes according to claim 2, characterized in that: The auxiliary frame (86) is fixedly connected to a connecting plate (819) inside, and fixed cylinders (811) are fixedly connected to both sides of the bottom surface of the connecting plate (819). The fixed cylinder (811) is slidably connected to a sliding column (812) inside, and a connecting frame (813) is fixedly connected to the side of the sliding column (812) away from the fixed cylinder (811). A plurality of springs (814) are fixedly connected between the connecting frame (813) and the connecting plate (819).

4. The UV protective film packaging device for UV-curable glass fiber tubes according to claim 3, characterized in that: The adhesive roller (818) is rotatably connected to the interior of the connecting frame (813); the connecting frame (813) is fixedly connected to the protective frame 2 (815) on the side close to the protective frame 1 (87); the outer surface of the rotating shaft 1 (89) is fixedly connected to the bevel gear set 1 (810) on the side close to the motor 1 (88); the bevel gear set 1 (810) is fixedly connected to the connecting column (816) that is rotatably connected to the interior of the protective frame 2 (815) on the side away from the rotating shaft 1 (89); the outer surface of the connecting column (816) is fixedly connected to the bevel gear set 2 (817) that is fixedly connected to the adhesive roller (818).

5. The UV protective film packaging device for UV-curable glass fiber tubes according to claim 4, characterized in that: The side of the connecting frame (813) away from the protective frame 2 (815) is fixedly connected to the protective frame 3 (820), and the internal rotation of the protective frame 3 (820) is connected to the synchronous pulley 1 (821) fixedly connected to the side of the adhesive roller (818) away from the bevel gear set 2 (817), and the outer surface of the synchronous pulley 1 (821) is meshed with the synchronous belt 1 (822), and the side of the synchronous belt 1 (822) away from the synchronous pulley 1 (821) is meshed with the synchronous pulley 2 (823) that is rotationally connected to the internal protection frame 3 (820), and the internal of the synchronous pulley 2 (823) is fixedly connected to the pre-pressing roller (824) that is rotationally connected to the connecting frame (813).

6. The UV protective film packaging device for UV-curable glass fiber tubes according to claim 5, characterized in that: The bottom surface of the table plate 1 (4) is fixedly connected to the auxiliary frame 2 (825), and the protective frame 4 (826) is fixedly connected between the auxiliary frame 2 (825) and the auxiliary frame 1 (86). The internal rotation of the protective frame 4 (826) is connected to the synchronous pulley 3 (827) fixedly connected to the side of the rotating shaft 1 (89) away from the protective frame 1 (87). The outer surface of the synchronous pulley 3 (827) is engaged with the synchronous belt 2 (828), and the internal side of the synchronous belt 2 (828) away from the synchronous pulley 3 (827) is engaged with the synchronous pulley 4 (829) rotatably connected to the inside of the protective frame 4 (826).

7. The UV protective film packaging device for UV-curable glass fiber tubes according to claim 6, characterized in that: The interior of the auxiliary frame 2 (825) is rotatably connected to a rotating shaft 2 (830) fixedly connected to the synchronous pulley 4 (829); the rotating shaft 2 (830) is rotatably connected to a connecting rod (839) at an eccentric position away from the synchronous pulley 4 (829); the connecting rod (839) is rotatably connected to a moving rod (834) slidably connected to the interior of the auxiliary frame 2 (825) at a side away from the disc (833); the moving rod (834) is fixedly connected to a pressure plate 1 (832) at a side away from the connecting rod (839).

8. The UV protective film packaging device for UV-curable glass fiber tubes according to claim 7, characterized in that: A spring 2 (831) is fixedly connected between the top sides of the pressure plate 1 (832) and the auxiliary frame 2 (825), the top side of the pressure plate 1 (832) is fixedly connected to a rack 1 (835) which is slidably connected to the inside of the auxiliary frame 2 (825), the inside of the rack 1 (835) is rotatably connected to an auxiliary gear 1 (836) which is meshed with the rack 1 (835), the side of the auxiliary gear 1 (836) away from the rack 1 (835) is meshed with a rack 2 (837) which is slidably connected to the inside of the auxiliary frame 2 (825), the bottom side of the rack 2 (837) is fixedly connected to the pressure plate 2 (838), and the spring 2 (831) is fixedly connected between the top sides of the pressure plate 2 (838) and the auxiliary frame 2 (825).

9. The UV protective film packaging device for UV-curable glass fiber tubes according to claim 1, characterized in that: The auxiliary mechanism also includes a table plate 2 (91) fixedly connected to the inside of the frame (1), the top surface of the table plate 2 (91) is fixedly connected to a protective frame 5 (92), the inside of the protective frame 5 (92) is fixedly connected to a motor 2 (93), the output shaft of the motor 2 (93) is fixedly connected to a reciprocating screw rod (94) rotatably connected to the top surface of the table plate 2 (91), and the outer surface of the reciprocating screw rod (94) is symmetrically threadedly connected to a movable plate (95) slidably connected to the temporal part of the table plate 2 (91).

10. The UV protective film packaging device for UV-curable glass fiber tubes according to claim 9, characterized in that: The bottom surface of the movable plate (95) is fixedly connected to an L-shaped push plate (910), and rack three (98) is fixedly connected to the inside of both sides of the L-shaped push plate (910). The inside of the L-shaped push plate (910) is rotatably connected to a rolling roller (96), and both sides of the rolling roller (96) are fixedly connected to auxiliary gear two (97) that meshes with rack three (98).

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