Winding device for aluminum-plastic composite belt

Abstract

The winding device of the aluminum-plastic composite belt is applied to the field of aluminum-plastic composite belt production and comprises an L-shaped supporting plate, a driven fluted disc rotatably penetrates through the front end of the supporting plate, a positioning plate is fixedly connected to the rear end of the supporting plate, a first motor is fixedly connected to the front end of the positioning plate, and a driving gear is fixedly connected to the output end of the first motor. When roll changing is carried out, the new winding roller rotates to the front of the old winding roller and is attached to an aluminum-plastic composite belt, after the insertion pipe is inserted, the insertion pipe pushes the top plate to pierce a capsule, glue in the capsule overflows to adhere the aluminum-plastic composite belt, meanwhile, the air pump pumps out air in the installation roller, negative pressure adsorption is carried out on the aluminum-plastic composite belt, and the capsule is wound on the aluminum-plastic composite belt. And the aluminum-plastic composite belt on the old winding roller is cut, so that the reel changing time of the double-station winding device can be effectively shortened, and the phenomena that the composite belt is broken due to cutting and falls off due to an infirm joint can be effectively avoided.

Description

Technical Field

[0001] This utility model relates to a winding device, and in particular to a winding device for aluminum-plastic composite tape used in the production of aluminum-plastic composite tape. Background Technology

[0002] Cables and optical cables are widely used as infrastructure. In the production process of optical cables, aluminum-plastic composite tape is used extensively as the metal armor layer of the optical cable, which plays a good role in shielding and moisture protection and protects the cable core. A winding device is used in the production process of aluminum-plastic composite tape.

[0003] The specification of Chinese Patent Publication No. CN219469267U discloses a cable winding device with dual-position automatic switching. This utility model can realize cable winding in two positions and can also conveniently install and disassemble the cable reel, thereby improving the cable winding efficiency.

[0004] However, the above-mentioned patent still has the following problems in use: when the aluminum-plastic composite tape is wound and changed through the dual-station winding device, it is still necessary to cut the composite tape first and then connect the winding shaft. During the cutting, the composite tape is prone to breakage due to changes in tension. Moreover, the existing connection method is generally to bond the composite tape to the winding roller with adhesive tape. This method is not only time-consuming, but the composite tape is also prone to falling off due to poor adhesion. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the composite belt is prone to breakage due to changes in tension when changing the roll of the dual-station composite belt. In addition, the existing splicing method is generally to bond the composite belt to the winding roller with adhesive tape. This method is not only time-consuming, but the composite belt is also prone to falling off due to poor adhesion.

[0006] To solve the above problems, this utility model provides a winding device for aluminum-plastic composite strip, including an L-shaped support plate. A driven gear disk rotatably passes through the front end of the support plate. A positioning plate is fixedly connected to the rear end of the support plate. A motor is fixedly connected to the front end of the positioning plate. A drive gear is fixedly connected to the output end of the motor, and the drive gear meshes with the driven gear disk. Two mirror-distributed motors are fixedly connected to the rear end of the driven gear disk. The output ends of the motors movably pass through the support plate, and a mounting seat is fixedly sleeved on the outer surface of the output end of the motors. A winding roller is threadedly sleeved on the front end of the mounting seat. The winding roller includes a mounting roller threaded on the outer surface of the mounting seat. The mounting roller is fixedly connected to the driven gear disk by bolts. The outer surface of the mounting roller rotates counterclockwise. The roller has cutting grooves, multiple mounting grooves, and multiple adsorption holes sequentially carved. A sliding plate is slidably connected inside the mounting roller. At the end of the sliding plate near the central axis of the mounting roller, there are multiple top plates corresponding to multiple mounting grooves. At the end of the top plate near the mounting groove, there are multiple top rods fixedly connected. Multiple compression springs are fixedly connected to the surface of the sliding plate. The ends of the compression springs away from the sliding plate are fixedly connected to the inner wall of the mounting roller. A capsule is inserted into the mounting groove. An air pump is fixedly connected to the upper end of the support plate. A telescopic hose is fixedly connected to the air inlet of the air pump. An insertion tube is rotatably connected to the end of the telescopic hose away from the air pump. The end of the insertion tube away from the telescopic hose moves through the mounting roller, and multiple air inlets are carved on the outer surface of the insertion tube. An auxiliary component is fixedly connected to the upper end of the support plate.

[0007] In the aforementioned aluminum-plastic composite strip winding device, the winding roller is improved. During roll change, the new winding roller rotates to the front of the old winding roller and adheres to the aluminum-plastic composite strip. After inserting the insertion tube, the insertion tube pushes the top plate to puncture the capsule, and the glue in the capsule overflows to stick the aluminum-plastic composite strip. At the same time, the air pump extracts the gas in the mounting roller to perform negative pressure adsorption on the aluminum-plastic composite strip. Then, the aluminum-plastic composite strip on the old winding roller is cut. This not only effectively reduces the roll change time of the dual-station winding device, but also effectively avoids the phenomenon of composite strip breaking due to cutting or falling off due to weak joints.

[0008] As a further improvement of this application, the auxiliary component includes a mounting plate fixedly connected to the upper end of the support plate, and four cylinders fixedly connected to the lower end of the mounting plate. The lower ends of the two cylinders on the left are jointly fixedly connected to a cutting blade, and the lower ends of the two cylinders on the right are jointly fixedly connected to a pressure plate.

[0009] As a further improvement of this application, the cutting blade is located at the center of the left mounting roller, and the length of the cutting blade is the same as the length of the cutting groove. The pressure plate is located at the center of the right mounting roller, and the lower end of the pressure plate is made of flexible material.

[0010] As another improvement of this application, the rear end of the insertion tube is in contact with the inner wall of the mounting roller, and the outer surface of the insertion tube is in contact with the surface of the top plate. The end of the top plate near the insertion tube is elliptical. The distance between the sliding plate and the arc-shaped inner wall of the mounting roller is less than the length of the top rod, which is a cone.

[0011] As another improvement of this application, multiple adsorption holes are radially distributed on the mounting roller at an angle not exceeding sixty degrees, the capsule is arc-shaped, and the capsule is filled with glue.

[0012] As another improvement of this application, timers are fixedly connected to the front ends of multiple support plates, and motor one, motor two, cylinder and timers are all connected to an external controller signal.

[0013] In summary, during practical applications, when the winding device is winding, the two winding rollers are symmetrically distributed vertically. The upper winding roller performs the winding. When changing rolls, the starting motor drives the drive gear to rotate, causing the driven gear plate to rotate. This causes the two winding rollers to change position, with the new winding roller on the left and the winding roller to be replaced on the right. At this time, the insertion tube is inserted, which pushes the slide plate to move, causing the top rod to penetrate the capsule, thus breaking the capsule and causing the glue inside to spill out. Simultaneously, the air pump extracts air from the installation roller, creating a negative pressure state inside the installation roller. The surfaces of the aluminum-plastic composite tape and the installation roller are tightly bonded, allowing the glue to adhere better to the surface of the composite tape, effectively preventing the composite tape from falling off during winding. Then, the composite tape is cut by a cutting blade, effectively reducing the possibility of breakage due to tension changes during the cutting process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the first embodiment of this application;

[0015] Figure 2 This is a rear view of the structure according to the first embodiment of this application;

[0016] Figure 3 This is a schematic diagram of the cannulation structure according to the first embodiment of this application;

[0017] Figure 4 This is an exploded view of the winding roller structure according to the first embodiment of this application;

[0018] Figure 5 This is a schematic diagram of the rotation of the winding roller according to the first embodiment of this application;

[0019] Figure 6 This is a three-dimensional structural diagram of the second embodiment of this application.

[0020] Explanation of the labels in the diagram:

[0021] 1 Support plate, 2 Driven gear plate, 3 Positioning plate, 4 Motor 1, 5 Drive gear, 6 Motor 2, 7 Mounting roller, 8 Cutting groove, 9 Mounting groove, 10 Adsorption hole, 11 Slide plate, 12 Top plate, 13 Top rod, 14 Compression spring, 15 Air pump, 16 Telescopic hose, 17 Insertion tube, 18 Capsule, 19 Mounting plate, 20 Cylinder, 21 Cutting knife, 22 Pressure plate, 23 Timer. Detailed Implementation

[0022] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0023] First implementation method:

[0024] Figure 1 , Figure 2 and Figure 3The diagram shows a winding device for an aluminum-plastic composite strip, including an L-shaped support plate 1. A driven gear 2 rotatably passes through the front end of the support plate 1. A positioning plate 3 is fixedly connected to the rear end of the support plate 1. A motor 4 is fixedly connected to the front end of the positioning plate 3. A drive gear 5 is fixedly connected to the output end of the motor 4. The drive gear 5 meshes with the driven gear 2. Starting the motor 4 drives the drive gear 5 to rotate, thereby causing the driven gear 2 to rotate and causing the two winding rollers to change position. Two mirror-distributed motors 6 are fixedly connected to the rear end of the driven gear 2. Those skilled in the art can adjust the motors according to actual needs. Select appropriate models of motor 4 (Motor 1) and motor 6 (Motor 2), for example: Y2-63M1-2-0.18KW. The output end of motor 6 movably passes through the support plate 1, and a mounting base is fixedly fitted on the outer surface of the output end of motor 6. A winding roller is threaded onto the front end of the mounting base, which is easy to assemble and disassemble. An air pump 15 is fixedly connected to the upper end of the support plate 1. A telescopic hose 16 is fixedly connected to the air inlet of the air pump 15. A tube 17 is rotatably connected to the end of the telescopic hose 16 away from the air pump 15, making it easy to remove and insert the tube 17. The end of the tube 17 away from the telescopic hose 16 movably passes through the mounting roller. 7. Multiple air inlets are drilled on the outer surface of the insertion tube 17. The insertion tube 17 is located inside the mounting roller 7, facilitating the extraction of air from inside the mounting roller 7, thus creating a negative pressure state inside the mounting roller 7. An auxiliary component is fixedly connected to the upper end of the support plate 1. The auxiliary component includes a mounting plate 19 fixedly connected to the upper end of the support plate 1. Four cylinders 20 are fixedly connected to the lower end of the mounting plate 19. Those skilled in the art can select a suitable model of cylinder 20 according to actual needs, such as SCD50x100-100-LB. The lower ends of the two cylinders 20 on the left side are jointly fixedly connected to a cutting device. The cutting blade 21 and the two cylinders 20 on the right side are fixedly connected to a pressure plate 22 at their lower ends. The cutting blade 21 is located at the center of the left mounting roller 7, and the length of the cutting blade 21 is the same as the length of the cutting groove 8. The pressure plate 22 is located at the center of the right mounting roller 7. The lower end of the pressure plate 22 is made of flexible material. The cutting blade 21 moves downward until it penetrates into the cutting groove 8, thereby cutting the aluminum-plastic composite strip. The pressure plate 22 can press the composite strip on the old winding roller, effectively preventing the composite strip from becoming loose due to cutting, thus making it easier for workers to fix the composite strip on the old winding roller.

[0025] Figure 1 , Figure 3 and Figure 4The diagram shows that the winding roller includes a mounting roller 7 threaded onto the outer surface of the mounting base. The mounting roller 7 is fixedly connected to the driven gear disc 2 by bolts, which effectively improves the stability of the winding roller during rotation. The outer surface of the mounting roller 7 is sequentially chiseled with cutting grooves 8, multiple mounting grooves 9, and multiple suction holes 10 in a counterclockwise direction. A sliding plate 11 is slidably connected inside the mounting roller 7, making the sliding plate 11 easy to move. At one end of the sliding plate 11 near the central axis of the mounting roller 7, there are multiple top plates 12, each corresponding to one of the mounting grooves 9. Multiple top rods 13 are fixedly connected to one end of the top plate 12 near the mounting groove 9. Multiple compression springs 14 are fixedly connected to the surface of the sliding plate 11 to support and limit the sliding plate 11. The end of the compression spring 14 away from the sliding plate 11 is fixedly connected to the inner wall of the mounting roller 7. A capsule 18 is inserted into the mounting groove 9, and multiple suction holes 10 are located within the mounting roller 7. The radial distribution on the mounting roller 7 does not exceed 60 degrees, allowing the composite belt to completely cover the adsorption holes 10. The capsule 18 is arc-shaped and filled with glue. The glue can be selected according to the actual situation, such as UV-cured glue, two-component epoxy resin glue, and instant glue. The rear end of the insertion tube 17 is in contact with the inner wall of the mounting roller 7, and the outer surface of the insertion tube 17 is in contact with the surface of the top plate 12. The end of the top plate 12 near the insertion tube 17 is elliptical to facilitate the movement of the top plate 12. The distance between the sliding plate 11 and the arc-shaped inner wall of the mounting roller 7 is less than the length of the top rod 13, effectively preventing the top rod 13 from puncturing the composite belt. The top rod 13 is conical to facilitate puncturing the capsule 18. The insertion tube 17 pushes the sliding plate 11 to move, causing the top rod 13 to penetrate the capsule 18, thereby breaking the capsule 18 and causing the glue inside to overflow. The composite belt and the mounting roller 7 are then bonded together by the glue.

[0026] Figure 5 As shown: When the winding device is winding, the two winding rollers are symmetrically distributed vertically. The upper winding roller is winding. When changing the roll, the starting motor 4 drives the driving gear 5 to rotate, which causes the driven gear plate 2 to rotate, causing the two winding rollers to change position, so that the new winding roller is on the left and the winding roller to be replaced is on the right. Then, the right cylinder 20 is activated to extend, so that the pressure plate 22 moves downward to squeeze the wound composite strip. Then, the left cylinder 20 is activated to extend, and the composite strip is cut by the cutting blade 21.

[0027] When the winding device is winding, the two winding rollers are symmetrically distributed vertically. The upper winding roller is winding. When changing the roll, the starting motor 4 drives the drive gear 5 to rotate, causing the driven gear plate 2 to rotate. This causes the two winding rollers to change position, so that the new winding roller is on the left and the winding roller to be replaced is on the right. At this time, the insertion tube 17 is inserted into the mounting roller 7. The insertion tube 17 pushes the slide plate 11 to move, so that the top rod 13 penetrates the capsule 18, thereby breaking the capsule 18 and causing the glue inside to spill out. At the same time, the air pump 15 extracts the air inside the mounting roller 7, so that the inside of the mounting roller 7 is in a negative pressure state. The aluminum-plastic composite tape and the surface of the mounting roller 7 are tightly attached, so that the glue can better adhere to the surface of the composite tape, effectively preventing the composite tape from falling off during the winding process. Then, the composite tape is cut by the cutting blade 21, thereby effectively reducing the possibility of the composite tape breaking due to changes in tension during the cutting process.

[0028] Second implementation method:

[0029] This embodiment adds a timer 23 to the first embodiment, while the rest remains the same as the first embodiment.

[0030] The figure shows that timers 23 are fixedly connected to the front end of multiple support plates 1. Those skilled in the art can select a suitable timer 23 according to actual needs, such as ZQ169. Motor 1 4, Motor 2 6, Cylinder 20 and timers 23 are all connected to an external controller. Those skilled in the art can select a suitable controller according to actual needs, such as LD-B10-10E.

[0031] When the composite belt is wound by the winding roller, the second motor 6 drives the winding roller to rotate at a constant speed. At this time, the number of rotations of the winding roller can be monitored by the timer 23. When the winding roller rotates an appropriate number of times, the timer 23 sounds, the second motor 6 stops, and the first motor 4 starts to drive the driven toothed disc 2 to rotate, so that the staff can change the roll in time.

[0032] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A winding device for aluminum-plastic composite strip, comprising an L-shaped support plate (1), characterized in that: The front end of the support plate (1) is rotatably connected to the driven gear disk (2), the rear end of the support plate (1) is fixedly connected to the positioning plate (3), the front end of the positioning plate (3) is fixedly connected to the motor one (4), the output end of the motor one (4) is fixedly connected to the driving gear (5), the driving gear (5) meshes with the driven gear disk (2), the rear end of the driven gear disk (2) is fixedly connected to two motor two (6) distributed in a mirror image, the output end of the motor two (6) movably passes through the support plate (1), and the outer surface of the output end of the motor two (6) is fixedly fitted with a mounting seat, and the front end of the mounting seat is threaded with a winding roller; The winding roller includes a mounting roller (7) threaded onto the outer surface of the mounting base. The mounting roller (7) is fixedly connected to the driven gear disc (2) by bolts. The outer surface of the mounting roller (7) is sequentially chiseled with a cutting groove (8), multiple mounting grooves (9), and multiple suction holes (10) in a counterclockwise direction. A sliding plate (11) is slidably connected inside the mounting roller (7). The end of the sliding plate (11) near the central axis of the mounting roller (7) is provided with multiple top plates (12) corresponding to multiple mounting grooves (9). The end of the top plate (12) near the mounting groove (9) is fixedly connected with multiple top rods (13). Multiple compression springs (14) are fixedly connected to the surface of the sliding plate (11). The end of the compression spring (14) away from the sliding plate (11) is fixedly connected to the inner wall of the mounting roller (7). A capsule (18) is inserted into the mounting groove (9). An air pump (15) is fixedly connected to the upper end of the support plate (1). A telescopic hose (16) is fixedly connected to the air inlet of the air pump (15). A tube (17) is rotatably connected to the end of the telescopic hose (16) away from the air pump (15). The end of the tube (17) away from the telescopic hose (16) moves through the mounting roller (7). Multiple air inlets are drilled on the outer surface of the tube (17). An auxiliary component is fixedly connected to the upper end of the support plate (1).

2. The winding device for aluminum-plastic composite strip according to claim 1, characterized in that: The auxiliary component includes a mounting plate (19) fixedly connected to the upper end of the support plate (1). Four cylinders (20) are fixedly connected to the lower end of the mounting plate (19). The lower ends of the two cylinders (20) on the left are fixedly connected to a cutting blade (21), and the lower ends of the two cylinders (20) on the right are fixedly connected to a pressure plate (22).

3. The winding device for aluminum-plastic composite strip according to claim 2, characterized in that: The cutting blade (21) is located at the center of the left mounting roller (7), and the length of the cutting blade (21) is the same as the length of the cutting groove (8). The pressure plate (22) is located at the center of the right mounting roller (7), and the lower end of the pressure plate (22) is made of flexible material.

4. The winding device for aluminum-plastic composite strip according to claim 1, characterized in that: The rear end of the insertion tube (17) is in contact with the inner wall of the mounting roller (7), and the outer surface of the insertion tube (17) is in contact with the surface of the top plate (12). The end of the top plate (12) near the insertion tube (17) is elliptical. The distance between the sliding plate (11) and the arc-shaped inner wall of the mounting roller (7) is less than the length of the top rod (13). The top rod (13) is a cone.

5. The winding device for aluminum-plastic composite strip according to claim 1, characterized in that: The plurality of adsorption holes (10) are radially distributed on the mounting roller (7) at an angle not exceeding sixty degrees, the capsule (18) is arc-shaped, and the capsule (18) is filled with glue.

6. The winding device for aluminum-plastic composite strip according to claim 1, characterized in that: A timer (23) is fixedly connected to the front end of each of the multiple support plates (1). The motor one (4), motor two (6), cylinder (20) and timer (23) are all connected to an external controller.

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