Winding device for adhesive tape cutting

Abstract

The utility model discloses a winding device for adhesive tape cutting, which belongs to the technical field of adhesive tape cutting and comprises a shell, a first cylinder is fixedly mounted in the middle of the top end of the shell, a slitting component is arranged at the bottom end of the first cylinder, a side plate is fixedly mounted on one side of the bottom end of the shell, and a winding motor is fixedly mounted at the top end of one side of the side plate. A winding roller is fixedly installed at the output end of the winding motor. The winding motor works to enable the winding roller to rotate to wind and wind the adhesive tape, when the first air cylinder pushes the slitting assembly to move downwards, the slitting motor starts to work at the same time, the multiple cutting blades cut the adhesive tape roll, then the hydraulic column shrinks to enable the bracket to move downwards, the fixed-distance inserting piece is pulled out of the winding roller, and the adhesive tape roll is cut. And meanwhile, two second air cylinders extend to enable a transmission frame to be pushed out of a storage frame to push pieces to be attached to the adhesive tape roll, a material conveying motor works to enable two belt wheels to drive a transmission belt to conduct transmission, and then the multiple push pieces push the slit adhesive tape away from a winding roller in the circulating transmission process.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape cutting, in particular to a winding device for adhesive tape cutting. Background Art

[0002] Adhesive tape consists of a backing material and an adhesive. It connects two or more unconnected objects by bonding. During the production process, adhesive tape is wound onto a cylinder. A blade is then used to cut the cylindrical tape into sections.

[0003] After searching, the patent publication number CN209922518U discloses a patent named "A winding device for tape production". The technical problem to be solved is that it is inconvenient to position and fix the inner ring body, which makes it difficult for the inner ring body to accurately wind the tape around the inner ring body when the tape is wrapped around the inner ring body, and makes it difficult for the inner ring body to rotate with the winding roller when the tape is wrapped around the inner ring body, which is not conducive to the inner ring body winding the tape. Through the arrangement of the positioning tube, positioning rod, compression spring, positioning ring, twisted tube and support tube, not only can the inner ring body wrapped with the tape be easily put on the outside of the winding roller, but the position of the inner ring body can also be fixed to ensure that the tape can be accurately wound around its outside when it rotates, and it can also facilitate the positioning of inner ring bodies of different models; but there are still the following disadvantages that need to be solved: the unloading situation after the tape is wrapped and cut is ignored. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a tape cutting and winding device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top end of the hydraulic cylinder is fixedly mounted on the hydraulic cylinder to control the rotation of the hydraulic cylinder to move forward, and the hydraulic cylinder is installed in an up-down knob. The hydraulic cylinder is installed on the hydraulic cylinder to move forward and backward. The hydraulic cylinder is installed on the hydraulic cylinder to move forward and backward. The hydraulic cylinder is installed on the hydraulic cylinder to move

[0007] Preferably, the slitting assembly includes a mounting frame, and a pressure dividing frame is fixedly installed between the top of the mounting frame and the movable bottom end of the first cylinder, a slitting motor is fixedly installed on one side of the mounting frame, a rotating shaft is rotatably installed between the output end of the slitting motor and the other side of the mounting frame, and a plurality of equidistant cutting blades are fixedly installed on the circumference of the rotating shaft.

[0008] Preferably, both ends of the outer wall of the other end of the shell are fixedly connected with rectangular tubes, and spring rods are slidably sleeved inside the rectangular tubes. The bottom ends of the two spring rods are fixedly installed with pressure rods, and the length of the pressure rods is the same as the width of the shell.

[0009] Preferably, the circumference of the winding roller is provided with three rows of equally spaced through holes, and a moving rod is slidably sleeved inside each through hole, a reset spring is sleeved between the circumference of each moving rod and the inside of the winding roller, a wear-resistant head is provided at the top of each moving rod, and three notches of equal angles are provided on the other side of the circumference of the winding roller.

[0010] Preferably, a distance plug-in is inserted into the other side of the winding roller, and the main body of the distance plug-in is in the shape of a triangular prism, and three arc-shaped protrusions with equal angles are provided on the limiting end of the distance plug-in.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model proposes a winding device for cutting tape, which rotates the winding roller to rewind the tape through the operation of the winding motor, and at the same time, the pressure rod flexibly adjusts the tension of the tape under the action of two spring rods to make the tape rolled flat. When the first cylinder pushes the slitting assembly downward, the slitting motor starts working at the same time, causing multiple cutting blades to cut the tape roll. Then the hydraulic column contracts to move the bracket downward, providing a material removal space for the tape, and pulling out the fixed distance plug-in from the winding roller. At the same time, the two second cylinders extend to push the transmission frame out of the storage frame until the push piece fits the tape roll. The material transfer motor works to cause the two pulleys to drive the transmission belt, thereby causing the multiple push pieces to push the cut tape away from the winding roller during the circular transmission process.

[0013] 2. The utility model proposes a winding device for cutting adhesive tape, wherein three rows of equidistant through holes are opened on the circumference of the winding roller, and a moving rod is slidably sleeved inside each through hole, and a return spring is sleeved between the circumference of each moving rod and the inside of the winding roller, and a wear-resistant head is provided on the top of each moving rod, so that when no fixed-distance plug-in is inserted into the multiple moving rods, the three moving rods in each group are gathered toward the center of the winding roller. When a fixed-distance plug-in is inserted, each moving rod stably supports the inner side of the circumference of the adhesive tape roll, and three equi-angled notches are opened on the other side of the circumference of the winding roller, and the main body of the fixed-distance plug-in is triangular prism-shaped, and the limiting end of the fixed-distance plug-in is provided with three equi-angled arc-shaped protrusions, so that the fixed-distance plug-in is not easy to rotate and horizontally shift after being inserted into the winding roller, thereby ensuring stable support for the inner side of the circumference of the adhesive tape roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a tape cutting and winding device proposed in the present invention;

[0015] Figure 2 This is a right side structural schematic diagram of a tape cutting and winding device proposed in the present invention;

[0016] Figure 3 This is a bottom view of the structure of a tape cutting and winding device proposed in the present invention;

[0017] Figure 4 This is a structural schematic diagram of a transmission frame of a tape cutting and winding device proposed in the utility model.

[0018] In the figure: 1 housing, 2 side plate, 3 winding motor, 4 winding roller, 5 distance plug-in, 6 hydraulic column, 7 bracket, 8 first cylinder, 9 pressure frame, 10 mounting frame, 11 slitting motor, 12 cutting blade, 13 storage frame, 14 transmission frame, 15 second cylinder, 16 material transfer motor, 17 pulley, 18 conveyor belt, 19 pusher, 20 rectangular cylinder, 21 spring rod, 22 pressure rod. DETAILED DESCRIPTION

[0019] Reference Figure 1-4 , a tape cutting and winding device comprises a shell 1, a first cylinder 8 is fixedly installed in the middle of the top of the shell 1, and a slitting assembly is provided at the bottom end of the first cylinder 8, a side plate 2 is fixedly installed on one side of the bottom end of the shell 1, and a winding motor 3 is fixedly installed on the top of one side of the side plate 2, a winding roller 4 is fixedly installed on the output end of the winding motor 3, a hydraulic column 6 is fixedly installed on the other side of the bottom end of the shell 1, and a bracket 7 is fixedly installed on the movable top of the hydraulic column 6, a storage frame 13 is provided at the lower end of one end of the shell 1, and a second cylinder 15 is fixedly installed at both ends of the outer wall of one end of the storage frame 13, the movable ends of the two second cylinders 15 are fixedly connected to the transmission frame 14, and the transmission frame 14 is slidably sleeved with the storage frame 13, and pulleys 17 are rotatably installed on both sides of the other end of the transmission frame 14, and a conveyor belt 18 is sleeved between the two pulleys 17, and a material transfer motor 16 is fixedly provided on the top of one of the pulleys 17, and a plurality of pushers 19 are fixedly installed on the outside of the conveyor belt 18, and each pusher 19 is T-shaped.

[0020] In the present invention, the slitting assembly includes a mounting frame 10, and a pressure dividing frame 9 is fixedly installed between the top of the mounting frame 10 and the movable bottom end of the first cylinder 8. A slitting motor 11 is fixedly installed on one side of the mounting frame 10. A rotating shaft is rotatably installed between the output end of the slitting motor 11 and the other side of the mounting frame 10, and a plurality of cutting blades 12 are fixedly installed at equal distances on the circumference of the rotating shaft.

[0021] The two ends of the outer wall of the other end of the shell 1 are fixedly connected with a rectangular tube 20, and the interior of the rectangular tube 20 is slidably sleeved with a spring rod 21. The bottom ends of the two spring rods 21 are fixedly installed with a pressure rod 22, and the length of the pressure rod 22 is the same as the width of the shell 1;

[0022] The circumference of the winding roller 4 is provided with three rows of equally spaced through holes, and a moving rod is slidably sleeved inside each through hole. A return spring is sleeved between the circumference of each moving rod and the inside of the winding roller 4. The top of each moving rod is provided with a wear-resistant head. Three notches of equal angles are opened on the other side of the circumference of the winding roller 4;

[0023] A distance plug-in 5 is inserted into the other side of the winding roller 4 , and the main body of the distance plug-in 5 is in the shape of a triangular prism, and three arc-shaped protrusions with equal angles are provided on the limiting end of the distance plug-in 5 .

[0024] Working principle: The winding motor 3 is operated to rotate the winding roller 4 to wind the tape. At the same time, the pressure rod 22 flexibly adjusts the tension of the tape under the action of the two spring rods 21 to make the tape roll flat. When the first cylinder 8 pushes the slitting assembly downward, the slitting motor 11 starts working at the same time, causing multiple cutting blades 12 to cut the tape roll. Then the hydraulic column 6 contracts to move the bracket 7 downward to provide a material stripping space for the tape to be detached, and the distance plug-in 5 is pulled out from the winding roller 4. At the same time, the two second cylinders 15 extend to push the transmission frame 14 from the storage frame 13 to the push piece 19 to fit the tape roll. The feeding motor 16 works to make the two pulleys 17 drive the transmission belt 18 to transmit, thereby causing the multiple push pieces 19 to push the slit tape away from the winding roller 4 during the circular transmission process.

[0025] Three rows of equidistant through holes are provided on the circumference of the winding roller 4, and a moving rod is slidably sleeved inside each through hole, and a return spring is sleeved between the circumference of each moving rod and the inside of the winding roller 4, and a wear-resistant head is provided on the top of each moving rod, so that when there is no fixed-distance plug-in 5 inserted into the multiple moving rods, the three moving rods in each group are gathered toward the center of the winding roller 4, and when a fixed-distance plug-in 5 is inserted, each moving rod provides stable support for the inner side of the circumference of the tape roll, and three equi-angled notches are provided on the other side of the circumference of the winding roller 4, and the main body of the fixed-distance plug-in 5 is a triangular prism, and the limiting end of the fixed-distance plug-in 5 is provided with three equi-angled arc-shaped protrusions, so that the fixed-distance plug-in 5 is not easy to rotate and shift horizontally after being inserted into the winding roller 4, thereby ensuring stable support for the inner side of the circumference of the tape roll.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tape cutting and winding device, comprising a housing (1), a first cylinder (8) fixedly mounted in the middle of the top of the housing (1), and a slitting assembly provided at the bottom of the first cylinder (8), characterized in that: A side plate (2) is fixedly mounted on one side of the bottom end of the housing (1), and a winding motor (3) is fixedly mounted on the top end of one side of the side plate (2), and a winding roller (4) is fixedly mounted on the output end of the winding motor (3). A hydraulic column (6) is fixedly mounted on the other side of the bottom end of the housing (1), and a bracket (7) is fixedly mounted on the movable top end of the hydraulic column (6). A storage frame (13) is provided at the lower end of one end of the housing (1), and a second cylinder (15) is fixedly mounted on both ends of the outer wall of one end of the storage frame (13). The movable ends of the two second cylinders (15) are fixedly connected to a transmission frame (14), and the transmission frame (14) is slidably sleeved with the storage frame (13). Pulleys (17) are rotatably installed on both sides of the other end of the transmission frame (14), and a conveyor belt (18) is sleeved between the two pulleys (17). A material transfer motor (16) is fixedly provided on the top of one of the pulleys (17). A plurality of pushers (19) are fixedly installed on the outside of the conveyor belt (18), and each pusher (19) is T-shaped.

2. The tape cutting and winding device according to claim 1, characterized in that: The slitting assembly comprises a mounting frame (10), wherein a pressure dividing frame (9) is fixedly mounted between the top end of the mounting frame (10) and the movable bottom end of the first cylinder (8), a slitting motor (11) is fixedly mounted on one side of the mounting frame (10), a rotating shaft is rotatably mounted between the output end of the slitting motor (11) and the other side of the mounting frame (10), and a plurality of equidistant cutting blades (12) are fixedly mounted on the circumference of the rotating shaft.

3. The tape cutting and winding device according to claim 1, characterized in that: The two ends of the outer wall of the other end of the shell (1) are fixedly connected with rectangular tubes (20), and spring rods (21) are slidably sleeved inside the rectangular tubes (20). The bottom ends of the two spring rods (21) are fixedly installed with pressure rods (22), and the length of the pressure rods (22) is the same as the width of the shell (1).

4. The tape cutting and winding device according to claim 1, characterized in that: The circumference of the winding roller (4) is provided with three rows of through holes at equal distances, and a moving rod is slidably sleeved inside each through hole, a reset spring is sleeved between the circumference of each moving rod and the inside of the winding roller (4), and a wear-resistant head is provided at the top of each moving rod. Three notches with equal angles are provided on the other side of the circumference of the winding roller (4).

5. The tape cutting and winding device according to claim 4, characterized in that: A distance plug-in unit (5) is inserted into the other side of the winding roller (4), and the main body of the distance plug-in unit (5) is in the shape of a triangular prism, and the limiting end of the distance plug-in unit (5) is provided with three arc-shaped protrusions with equal angles.

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