Adhesive tape slitting and rolling integrated semi-automatic rewinding machine

Abstract

The utility model relates to the technical field of adhesive tape production equipment, in particular to an adhesive tape slitting and rolling integrated semi-automatic rewinding machine which comprises a rack and an adjusting connecting unit, and the adjusting connecting unit comprises a cutting edge, a connecting column, a scale plate, a trapezoidal sliding block, a locking bolt, a discharging roller, a first driver, a collecting assembly and a symmetrical auxiliary assembly. When the adhesive tape cutting device is used, an original adhesive tape roll is fixed to the discharging roller, the locking bolt is loosened, the trapezoidal sliding block moves in the trapezoidal sliding groove, the locking bolt is tightened after the adhesive tape roll is adjusted to a proper position, the locking force is driven to fix the trapezoidal sliding block, transverse movement of the trapezoidal sliding block is limited, and the phenomenon that a cutting edge is loosened in the using process is avoided; and the scale plate is used for measuring the slitting size, so that a worker can adjust the slitting size according to requirements, the universality of the device can be effectively improved, and the labor intensity of the worker is reduced.

Description

Technical Field

[0001] This utility model relates to the field of tape production equipment technology, and in particular to a semi-automatic rewinding machine that integrates tape slitting and winding. Background Technology

[0002] During the production of tape, mechanical reasons can cause defective products such as convex rolls, concave rolls, and misalignment in the slitting process. These defective products often need to be rewound into qualified products. Using a small rewinding machine would be more convenient. However, current slitting equipment lacks the ability to slitting and rewinding simultaneously, which increases enterprise costs and is inconvenient to use.

[0003] The prior art patent application with authorization publication number CN209337775U discloses a tape rewinding machine with slitting function, including a frame, a feed roller and a winding roller installed on the frame, a first motor and a second connection connected to the frame, the winding roller and the feed roller being connected to the first motor and the second motor respectively, and the winding roller and the feed roller being provided with cutting rollers, the cutting rollers being connected to cutting blades. This overcomes the shortcomings of the prior art, and slits the tape while rewinding the tape, thereby improving the production efficiency of enterprises and reducing the production costs of enterprises.

[0004] However, in the aforementioned prior art, the size of the slitting tape is relatively fixed and cannot be modified according to actual needs, which affects the practicality of the equipment. Utility Model Content

[0005] The purpose of this utility model is to provide a semi-automatic rewinding machine that integrates tape slitting and rewinding, which aims to solve the problem that the size of the slitting tape in the prior art is relatively fixed and cannot be modified according to actual needs, thus affecting the practicality of the equipment.

[0006] To achieve the above objectives, this utility model provides a semi-automatic rewinding machine integrating tape slitting and winding, comprising a frame and an adjusting connection unit. The adjusting connection unit includes a cutting blade, a connecting column, a scale plate, a trapezoidal slider, a locking bolt, a feeding roller, a first drive motor, a taking-up assembly, and symmetrical auxiliary components. The adjusting connection unit is connected to the frame. The connecting column is fixedly connected to the frame and located on one side of the frame. The connecting column has a trapezoidal groove, which slides in conjunction with the trapezoidal slider. The scale plate is fixedly connected to the connecting column and located on one side of the frame. The outer wall of the connecting column has a strip-shaped hole that slides with the locking bolt. The trapezoidal slider has a threaded hole that threadedly engages with the locking bolt. The first drive motor is fixedly connected to the frame and located on one side of the frame. The feeding roller is fixedly connected to the first drive motor and located at the output end of the first drive motor. The cutting blade is fixedly connected to the trapezoidal slider and located below the trapezoidal slider. The receiving assembly is located on one side of the frame. The symmetrical auxiliary assembly is located on one side of the frame.

[0007] The receiving assembly includes a receiving roller, a second drive motor, a trapezoidal plate, and an extrusion column. The second drive motor is fixedly connected to the frame and located on one side of the frame. The receiving roller is fixedly connected to the second drive motor and located at the output end of the second drive motor. The receiving roller has a sliding hole that is slidably engaged with the trapezoidal plate. The extrusion column is slidably connected to the receiving roller and located on the inner sidewall of the receiving roller, and the extrusion column is in contact with the trapezoidal plate.

[0008] The material receiving assembly further includes an adjusting screw and a rotating seat. The rotating seat is fixedly connected to the material receiving roller and is located on the inner side wall of the material receiving roller. The adjusting screw is rotatably connected to the rotating seat and is located on the inner side wall of the rotating seat. The adjusting screw is threadedly engaged with the extrusion column.

[0009] The symmetrical auxiliary component includes a pressure roller and a pressure sensor. The pressure roller is fixedly connected to the frame and located on one side of the frame. The pressure sensor is fixedly connected to the pressure roller and located on the outer side wall of the pressure roller.

[0010] The symmetrical auxiliary component further includes a controller, which is fixedly connected to the frame and located on the outer side wall of the frame. The controller is electrically connected to the pressure sensor, the first drive motor, and the second drive motor, respectively.

[0011] This utility model discloses a semi-automatic rewinding machine integrating tape slitting and winding. In use, the original tape roll is fixed to the feeding roller, the locking bolt is loosened, and the trapezoidal slider moves within the trapezoidal groove. After adjusting to a suitable position, the locking bolt is tightened, applying locking force to fix the trapezoidal slider and restricting its lateral movement to prevent the cutting blade from loosening during use. The scale plate is used to measure the slitting dimensions, the receiving assembly is used to collect the slitting tape, and the symmetrical auxiliary assembly is used to support the tape movement. This design allows workers to adjust the slitting dimensions according to needs, effectively improving the versatility of the device and reducing the labor intensity of workers. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a structural schematic diagram of the semi-automatic rewinding machine for tape slitting and winding, which is an integral part of this utility model.

[0014] Figure 2 This is a front view of the semi-automatic rewinding machine for tape slitting and winding, which is an integral part of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0017] Figure 5 This is the utility model Figure 2 CC-line sectional view.

[0018] 101-Frame, 102-Cutting blade, 103-Connecting column, 104-Scale plate, 105-Trapezoidal slider, 106-Locking bolt, 107-Feeding roller, 108-First drive motor, 109-Receiving roller, 110-Second drive motor, 111-Trapezoidal plate, 112-Extrusion column, 113-Adjusting screw, 114-Rotating seat, 115-Pressure roller, 116-Pressure sensor, 117-Controller, 118-Trapezoidal groove, 119-Strip hole, 120-Threaded hole, 121-Sliding hole. Detailed Implementation

[0019] Please see Figures 1 to 5 The figure, in which, Figure 1 This is a structural schematic diagram of the semi-automatic rewinding machine for tape slitting and winding, which is an invention of this utility model. Figure 2This is a front view of the semi-automatic rewinding machine for tape slitting and winding, which is an invention of this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B. Figure 5 This is the utility model Figure 2 CC-line sectional view.

[0020] This utility model provides a semi-automatic rewinding machine integrating tape slitting and winding, including a frame 101 and an adjustment and connection unit. The adjustment and connection unit includes a cutting blade 102, a connecting column 103, a scale plate 104, a trapezoidal slider 105, a locking bolt 106, a feeding roller 107, a first drive motor 108, a receiving assembly, and a symmetrical auxiliary assembly. The receiving assembly includes a receiving roller 109, a second drive motor 110, a trapezoidal plate 111, an extrusion column 112, an adjusting screw 113, and a rotating seat 114. The symmetrical auxiliary assembly includes a pressure roller 115, a pressure sensor 116, and a controller 117. The connecting column 103 has a trapezoidal groove 118 and a strip hole 119. The trapezoidal slider 105 has a threaded hole 120, and the receiving roller 109 has a sliding hole 121.

[0021] The adjusting connection unit is connected to the frame 101; the connecting column 103 is fixedly connected to the frame 101 and located on one side of the frame 101; the connecting column 103 has a trapezoidal groove 118, which slidably engages with the trapezoidal slider 105; the scale plate 104 is fixedly connected to the connecting column 103 and located on the outer wall of the connecting column 103; the connecting column 103 has a strip hole 119, which slidably engages with the locking bolt 106; and the trapezoidal slider 105 has threads. Hole 120, the threaded hole 120 is threadedly engaged with the locking bolt 106, the first drive motor 108 is fixedly connected to the frame 101 and located on one side of the frame 101, the feeding roller 107 is fixedly connected to the first drive motor 108 and located at the output end of the first drive motor 108, the cutting blade 102 is fixedly connected to the trapezoidal slider 105 and located below the trapezoidal slider 105, the receiving assembly is disposed on one side of the frame 101, and the symmetrical auxiliary assembly is disposed on one side of the frame 101.

[0022] In this embodiment, the original tape roll is fixed to the feeding roller 107 during use. The locking bolt 106 is loosened, allowing the trapezoidal slider 105 to move within the trapezoidal groove 118. After adjusting to a suitable position, the locking bolt 106 is tightened to apply locking force and fix the trapezoidal slider 105, restricting its lateral movement and preventing the cutting blade 102 from loosening during use. The scale plate 104 is used to measure the slitting dimensions, the receiving component is used to collect the slitting tape, and the symmetrical auxiliary component is used to support the tape movement. This method allows workers to adjust the slitting dimensions according to their needs, effectively improving the versatility of the device and reducing the labor intensity of workers.

[0023] Furthermore, the second drive motor 110 is fixedly connected to the frame 101 and located on one side of the frame 101. The receiving roller 109 is fixedly connected to the second drive motor 110 and located at the output end of the second drive motor 110. The receiving roller 109 has a sliding hole 121, which is slidably engaged with the trapezoidal plate 111. The extrusion column 112 is slidably connected to the receiving roller 109 and located on the inner sidewall of the receiving roller 109. The extrusion column 112 is in contact with the trapezoidal plate 111.

[0024] In this embodiment, the receiving component is placed on the receiving roller 109, and the extrusion column 112 is driven to move toward the frame 101. The trapezoidal plate 111 is brought into contact with the receiving component by the inclined structure to fix the receiving component. Then, the second drive motor 110 is started to drive the receiving roller 109 to rotate, which, together with the discharging roller 107, forms a tight tape, which is convenient for the cutting blade 102 to cut it.

[0025] Furthermore, the rotating seat 114 is fixedly connected to the receiving roller 109 and is located on the inner side wall of the receiving roller 109. The adjusting screw 113 is rotatably connected to the rotating seat 114 and is located on the inner side wall of the rotating seat 114. The adjusting screw 113 is threadedly engaged with the extrusion column 112.

[0026] In this embodiment, rotating the adjusting screw 113 utilizes the characteristics of the thread to drive the displacement of the extrusion column 112, resulting in a simple structure that is easy for operators to use.

[0027] Furthermore, the pressure roller 115 is fixedly connected to the frame 101 and located on one side of the frame 101, and the pressure sensor 116 is fixedly connected to the pressure roller 115 and located on the outer side wall of the pressure roller 115.

[0028] In this embodiment, the outer wall of the pressure roller 115 is coated with polytetrafluoroethylene material to prevent it from sticking to the tape, and the pressure sensor 116 can collect the pressure on the pressure roller 115 in real time.

[0029] Furthermore, the controller 117 is fixedly connected to the frame 101 and located on the outer side wall of the frame 101, and the controller 117 is electrically connected to the pressure sensor 116, the first drive motor 108 and the second drive motor 110 respectively.

[0030] In this embodiment, the controller 117 receives the pressure value transmitted by the pressure sensor 116 in real time and controls the first drive motor 108 and the second drive motor 110 to make the tape taut, thus ensuring the normal operation of the cutting blade 102.

[0031] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments, and equivalent variations made in accordance with the claims of this application, still fall within the scope of this application.

Claims

1. A semi-automatic rewinding machine integrating tape slitting and winding, comprising a frame, characterized in that, It also includes an adjustment connection unit, which is connected to the frame; The adjusting connection unit includes a cutting blade, a connecting column, a scale plate, a trapezoidal slider, a locking bolt, a feeding roller, a first drive motor, a receiving assembly, and a symmetrical auxiliary assembly. The connecting column is fixedly connected to the frame and located on one side of the frame. The connecting column has a trapezoidal groove that slides with the trapezoidal slider. The scale plate is fixedly connected to the connecting column and located on the outer wall of the connecting column. The connecting column has a strip-shaped hole that slides with the locking bolt. The trapezoidal slider has a threaded hole that threadedly engages with the locking bolt. The first drive motor is fixedly connected to the frame and located on one side of the frame. The feeding roller is fixedly connected to the first drive motor and located at the output end of the first drive motor. The cutting blade is fixedly connected to the trapezoidal slider and located below the trapezoidal slider. The receiving assembly is located on one side of the frame, and the symmetrical auxiliary assembly is located on one side of the frame.

2. The semi-automatic rewinding machine integrating tape slitting and winding as described in claim 1, characterized in that, The receiving assembly includes a receiving roller, a second drive motor, a trapezoidal plate, and an extrusion column. The second drive motor is fixedly connected to the frame and located on one side of the frame. The receiving roller is fixedly connected to the second drive motor and located at the output end of the second drive motor. The receiving roller has a sliding hole that is slidably engaged with the trapezoidal plate. The extrusion column is slidably connected to the receiving roller and located on the inner sidewall of the receiving roller, and the extrusion column is in contact with the trapezoidal plate.

3. The semi-automatic rewinding machine integrating tape slitting and winding as described in claim 2, characterized in that, The receiving assembly further includes an adjusting screw and a rotating seat. The rotating seat is fixedly connected to the receiving roller and located on the inner side wall of the receiving roller. The adjusting screw is rotatably connected to the rotating seat and located on the inner side wall of the rotating seat. The adjusting screw is threadedly engaged with the extrusion column.

4. The semi-automatic rewinding machine integrating tape slitting and winding as described in claim 3, characterized in that, The symmetrical auxiliary component includes a pressure roller and a pressure sensor. The pressure roller is fixedly connected to the frame and located on one side of the frame. The pressure sensor is fixedly connected to the pressure roller and located on the outer side wall of the pressure roller.

5. The semi-automatic rewinding machine integrating tape slitting and winding as described in claim 4, characterized in that, The symmetrical auxiliary component also includes a controller, which is fixedly connected to the frame and located on the outer side wall of the frame. The controller is electrically connected to the pressure sensor, the first drive motor, and the second drive motor, respectively.

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