Large-size adhesive tape slicing equipment

Abstract

The utility model discloses large-size adhesive tape slicing equipment, which belongs to the technical field of adhesive tape slicing equipment and comprises a bottom plate. The top of the bottom plate is in contact connection with a machining tool and fixedly connected with sliding rails in bilateral symmetry. Electric sliding blocks are slidably connected to the sliding rails in a limiting mode, and the left end and the right end of the first supporting frame are fixedly connected with the electric sliding blocks correspondingly; the upper end of the first supporting frame is connected with a winding assembly used for winding and unwinding adhesive tape and a movable cutting assembly. The electric sliding block moves front and back under the limiting and guiding effects of the sliding rail, the electric sliding block drives the winding assembly and the movable cutting assembly to move front and back through the first supporting frame, so that the winding assembly winds the adhesive tape from the machining tool or unwinds the adhesive tape to the machining tool, and the movable cutting assembly cuts the adhesive tape into different shapes and sizes. In this way, flexible cutting is achieved according to different processes.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape slicing equipment, in particular to a large-size adhesive tape slicing equipment. Background Art

[0002] Adhesive tape is widely used in all walks of life. During the production process, the adhesive tape needs to be cut into different shapes and sizes by a slitting device.

[0003] For example, Chinese patent CN216578061U proposes an elastic medical tape processing and slitting device, which relates to the field of medical tape production technology, including a bracket, inner walls on both sides of the front side of the bracket and the inner walls on both sides of the back side are fixedly provided with bearings, a rotating shaft is rotatably connected between every two opposing bearings, two rollers are fixedly provided on the surfaces of the two rotating shafts, and a friction belt is transmission-connected between every two opposing rollers, the piston rod of the third cylinder is extended to drive the slitting section to move toward the tape roller, and then the piston rod of the second cylinder is extended to move the slitting section to the cutting position, the first drive motor is started to drive the friction belt to transmit between the two rollers, the friction belt transmission continuously rubs with the medical tape on the surface of the tape roller to rotate the tape roller, and at the same time the second drive motor is started to drive the slitting section to cut the tape roller and the tape, thereby improving the flexibility of the slitting section.

[0004] Although the above patent improves the flexibility of slicing, it cannot cut out tapes of different shapes and sizes according to needs, and the scope of application still needs to be improved.

[0005] Based on this, the utility model designs a large-size adhesive tape slicing device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a large-size adhesive tape slicing device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A large-size adhesive tape slicing device includes a base plate;

[0009] The top of the bottom plate is in contact with a processing machine tool, and the top of the bottom plate is fixedly connected with a left-right symmetrical slide rail;

[0010] The slide rails are all limitedly slidably connected with electric sliders, and the left and right ends of the first support frame are respectively fixedly connected to the electric sliders;

[0011] The upper end of the first support frame is connected to a winding assembly for winding and releasing the adhesive tape;

[0012] A movable cutting assembly for flexibly cutting adhesive tapes of different shapes and sizes is connected to the first supporting frame below the winding assembly.

[0013] Furthermore, the winding assembly includes a winding roller, a mounting seat, a second motor and a support plate, the upper end of the first support frame is fixedly connected to a left-right symmetrical mounting seat, the winding roller is rotatably connected between the two sets of mounting seats, the right end of the right mounting seat is rotatably connected to the second motor, the output end of the second motor is fixedly connected to the winding roller, the right end of the first support frame is fixedly connected to a support plate for supporting the second motor, and the second motor is fixedly connected to the top of the support plate.

[0014] Furthermore, counterweight blocks are fixedly connected to the left and right sides of the mounting seat.

[0015] Furthermore, the counterweight is rotationally connected to the output end of the second motor.

[0016] Furthermore, the movable cutting assembly includes a second support frame, a third motor, a long groove, a through hole, a slider, a cylinder, a cutter and a threaded rod. The front end of the first support frame is fixedly connected to the second support frame, the top of the second support frame is provided with a long groove and a through hole, the inside of the long groove is rotatably connected to the threaded rod, the right side wall of the second support frame is fixedly connected to the third motor, the output end of the third motor is fixedly connected to the threaded rod, the lower end of the slider is limitedly slidably connected to the upper end of the second support frame, the lower end of the slider is threadedly connected to the threaded rod, the top of the slider is fixedly connected to the cylinder, the output end of the cylinder is limitedly slidably connected to the slider, the output end of the cylinder passes through the through hole and is fixedly connected to the cutter, the second support frame is located below the mounting seat, and the lower end of the cutter is in contact with the tape.

[0017] Furthermore, the adhesive tape is wound around the winding roller from the upper end of the processing machine through the rear of the second supporting frame.

[0018] Furthermore, a clamping assembly for clamping the tape is connected to the front end of the processing machine tool.

[0019] Furthermore, the clamping assembly includes a fixed block, a rotating shaft, a clamping block and a lever. The front end of the processing machine tool is fixedly connected with the fixed block, the fixed block is fixedly connected to the rotating shaft, the outer side of the rotating shaft is sleeved with left-right symmetrical torsion springs, the upper ends of the torsion springs are respectively connected to the clamping blocks, the lower ends of the torsion springs are connected to the processing machine tool, and the clamping blocks are rotatably connected to the rotating shaft; the lower end of the clamping block is fixedly connected to a lever inclined downward, and the lower end of the clamping block is in contact with the tape.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] When the utility model needs to cut the tape, the electric slider moves forward and backward under the limiting guiding action of the slide rail, and the electric slider drives the winding assembly and the movable cutting assembly to move forward and backward through the first supporting frame, so that the winding assembly can wind up the tape from the processing machine or release it onto the processing machine, and the movable cutting assembly can cut the tape into different shapes and sizes, so that it can be flexibly cut according to different process requirements. In addition, the utility model has a simple structure, low manufacturing cost, and has a strong practical application value.

[0022] The electric slider of the utility model drives the mounting seat to move forward and backward through the first support frame, and the mounting seat drives the winding roller, the second motor and the supporting plate to move forward and backward, and the second motor is started, and the output end of the second motor drives the winding roller to rotate. When the winding roller moves forward and backward while rotating, the winding roller can wind up the tape from the processing machine tool or release it to the processing machine tool, and the tape can be cut into different shapes and sizes by moving the cutting component, so that it can be flexibly cut according to different process requirements.

[0023] The utility model electric slider drives the second support frame to move forward and backward through the first support frame, starts the third motor, and the output end of the third motor drives the threaded rod to rotate. The threaded rod drives the slider to move left and right under the limiting guide action of the second support frame, and the slider drives the cylinder to move left and right. The cylinder is started, and the output end of the cylinder moves downward under the limiting guide action of the slider, and the output end of the cylinder drives the cutter to move downward until it contacts the tape. After the cutter contacts the tape, the third motor drives the cutter to move left and right through the threaded rod, the slider, and the cylinder. At the same time, the electric slider drives the cutter to move forward and backward through the first support frame, the second support frame, the threaded rod, the slider, and the cylinder, thereby realizing cutting the tape into different shapes and sizes.

[0024] The utility model discloses a method for preventing the tape from being wrinkled during cutting by the clamping block under the action of the elastic restoring force of the torsion spring. The clamping block always clamps the tape on the processing machine tool. At this time, one end of the tape is clamped on the processing machine tool by the clamping block, and the other end of the tape is wound on the take-up roller, thereby preventing the tape from being wrinkled during the cutting process. When the front end of the electric slider moves to contact the lever under the limiting guiding action of the slide rail, the electric slider continues to move forward and thereby drives the lever to rotate downward. At this time, the lever drives the clamping block to further clamp the tape on the processing machine tool. When the electric slider continues to move forward from under the lever and disengages from the lever, the electric slider moves backward. At this time, the rear end of the electric slider rotates the lever upward, and the lever drives the clamping block to rotate upward, thereby making the clamping block no longer clamp the tape on the processing machine tool, so that the take-up roller can rewind the tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 A three-dimensional large-size adhesive tape slicing device of the utility model Figure 1 ;

[0027] Figure 2 This is a front view of a large-sized adhesive tape slicing device of the utility model;

[0028] Figure 3 A three-dimensional large-size adhesive tape slicing device of the utility model Figure 2 ;

[0029] Figure 4 This is a partial structural diagram of a large-size adhesive tape slicing device of the utility model. Figure 1 ;

[0030] Figure 5 This is a partial structural diagram of a large-size adhesive tape slicing device of the utility model. Figure 2 .

[0031] The numbers in the figure represent:

[0032] 1. Bottom plate; 2. Processing machine tool; 3. Slide rail; 4. Electric slider; 5. Clamping assembly; 51. Fixed block; 52. Rotating shaft; 53. Clamping block; 54. Push rod; 6. First support frame; 7. Winding assembly; 71. Winding roller; 72. Mounting seat; 73. Second motor; 74. Support plate; 8. Mobile cutting assembly; 81. Second support frame; 82. Third motor; 83. Long slot; 84. Through hole; 85. Slider; 86. Cylinder; 87. Cutter; 88. Threaded rod. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0035] Embodiment 1

[0036] In some embodiments, please refer to the attached instructions. Figure 1-5 , a large-size adhesive tape slicing device, comprising a base plate 1;

[0037] The top of the bottom plate 1 is in contact with a processing machine 2, and the top of the bottom plate 1 is fixedly connected with a left-right symmetrical slide rail 3;

[0038] The slide rails 3 are all connected to the electric sliders 4 in a limited sliding manner, and the left and right ends of the first support frame 6 are respectively fixedly connected to the electric sliders 4;

[0039] The upper end of the first support frame 6 is connected to a winding assembly 7 for winding and releasing the adhesive tape;

[0040] A movable cutting assembly 8 for flexibly cutting out adhesive tapes of different shapes and sizes is connected to the first support frame 6 located below the winding assembly 7;

[0041] When the tape needs to be cut, the electric slider 4 moves forward and backward under the limiting and guiding action of the slide rail 3, and the electric slider 4 drives the winding assembly 7 and the mobile cutting assembly 8 to move forward and backward through the first support frame 6, so that the winding assembly 7 can wind up the tape from the processing machine 2 or release it to the processing machine 2, and the tape can be cut into different shapes and sizes by the mobile cutting assembly 8, so as to flexibly cut according to different process requirements. In addition, the utility model has a simple structure, low cost, and has a strong practical application value;

[0042] The winding assembly 7 includes a winding roller 71, a mounting seat 72, a second motor 73 and a support plate 74. The upper end of the first support frame 6 is fixedly connected to a left-right symmetrical mounting seat 72, and the winding roller 71 is rotatably connected between the two sets of mounting seats 72. The right end of the right mounting seat 72 is rotatably connected to the second motor 73, and the output end of the second motor 73 is fixedly connected to the winding roller 71. The right end of the first support frame 6 is fixedly connected to a support plate 74 for supporting the second motor 73, and the second motor 73 is fixedly connected to the top of the support plate 74;

[0043] The left and right sides of the mounting seat 72 are fixedly connected with counterweight blocks, and the counterweight blocks are rotatably connected to the output end of the second motor 73;

[0044] When it is necessary to cut the tape, the electric slider 4 moves forward and backward under the limiting guiding action of the slide rail 3, and the electric slider 4 drives the mounting seat 72 to move forward and backward through the first support frame 6, and the mounting seat 72 drives the winding roller 71, the second motor 73 and the support plate 74 to move forward and backward, and the second motor 73 is started, and the output end of the second motor 73 drives the winding roller 71 to rotate. When the winding roller 71 moves forward and backward while rotating, the winding roller 71 can wind up or release the tape from the processing machine 2 to the processing machine 2, and the tape can be cut into different shapes and sizes by moving the cutting assembly 8, so as to flexibly cut according to different process requirements;

[0045] The movable cutting assembly 8 comprises a second support frame 81, a third motor 82, a long slot 83, a through hole 84, a slider 85, a cylinder 86, a cutter 87 and a threaded rod 88. The front end of the first support frame 6 is fixedly connected to the second support frame 81. The top of the second support frame 81 is provided with a long slot 83 and a through hole 84. The inside of the long slot 83 is rotatably connected to the threaded rod 88. The right side wall of the second support frame 81 is fixedly connected to the third motor 82. The output end of the third motor 82 is fixedly connected to the threaded rod 88. The lower end of the slider 85 is limitedly slidably connected to the upper end of the second support frame 81. The lower end of the slider 85 is threadedly connected to the threaded rod 88. The top of the slider 85 is fixedly connected to the cylinder 86. The output end of the cylinder 86 is limitedly slidably connected to the slider 85. The output end of the cylinder 86 passes through the through hole 84 and is fixedly connected to the cutter 87.

[0046] The second support frame 81 is located below the mounting seat 72;

[0047] The adhesive tape is wound on the winding roller 71 from the upper end of the processing machine 2 through the rear of the second support frame 81;

[0048] The lower end of the cutter 87 is in contact with the adhesive tape;

[0049] When it is necessary to cut the tape, the electric slider 4 is driven to move forward and backward under the limiting guide action of the slide rail 3, and the electric slider 4 drives the second support frame 81 to move forward and backward through the first support frame 6, and the third motor 82 is started. The output end of the third motor 82 drives the threaded rod 88 to rotate, and the threaded rod 88 drives the slider 85 to move left and right under the limiting guide action of the second support frame 81, and the slider 85 drives the cylinder 86 to move left and right, and the cylinder 86 is started. The output end of the cylinder 86 moves downward under the limiting guide action of the slider 85, and the output end of the cylinder 86 drives the cutter 87 to move downward until it contacts the tape. After the cutter 87 contacts the tape, the third motor 82 drives the cutter 87 to move left and right through the threaded rod 88, the slider 85, and the cylinder 86. At the same time, the electric slider 4 drives the cutter 87 to move forward and backward through the first support frame 6, the second support frame 81, the threaded rod 88, the slider 85, and the cylinder 86, thereby realizing cutting the tape into different shapes and sizes.

[0050] Embodiment 2

[0051] In some embodiments, Figure 1-5 As shown, as a preferred embodiment of the utility model, the front end of the processing machine tool 2 is connected with a clamping assembly 5 for clamping the tape;

[0052] The clamping assembly 5 includes a fixed block 51, a rotating shaft 52, a clamping block 53 and a lever 54. The front end of the processing machine 2 is fixedly connected with the fixed block 51, and the fixed block 51 is fixedly connected with the rotating shaft 52. The outer side of the rotating shaft 52 is sleeved with left-right symmetrical torsion springs, and the upper ends of the torsion springs are respectively in contact with the clamping blocks 53, and the lower ends of the torsion springs are in contact with the processing machine 2. The clamping blocks 53 are rotatably connected with the rotating shaft 52; the lower end of the clamping block 53 is fixedly connected with the lever 54 tilted downward, and the lower end of the clamping block 53 is in contact with the adhesive tape;

[0053] The lower end of the clamping block 53 is fixedly connected with an elastic gasket;

[0054] Under the action of the elastic restoring force of the torsion spring, the clamping block 53 always clamps the tape on the processing machine tool 2. At this time, one end of the tape is clamped on the processing machine tool 2 by the clamping block 53, and the other end of the tape is wound on the winding roller 71, thereby preventing the tape from wrinkling during the cutting process; when the front end of the electric slider 4 moves to contact with the lever 54 under the limiting guiding action of the slide rail 3, the electric slider 4 continues to move forward and thereby drives the lever 54 to rotate downward. At this time, the lever 54 drives the clamping block 53 to further clamp the tape on the processing machine tool 2. When the electric slider 4 continues to move forward from under the lever 54 and disengages from the lever 54, the electric slider 4 moves backward. At this time, the rear end of the electric slider 4 rotates the lever 54 upward, and the lever 54 drives the clamping block 53 to rotate upward, so that the clamping block 53 no longer clamps the tape on the processing machine tool 2, so that the winding roller 71 can wind up the tape.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A large-size adhesive tape slicing device, comprising a base plate (1), characterized in that: The top of the base plate (1) is in contact with a processing machine tool (2), and the top of the base plate (1) is fixedly connected to a left-right symmetrical slide rail (3); The slide rails (3) are all limitedly slidably connected to electric sliders (4), and the left and right ends of the first support frame (6) are respectively fixedly connected to the electric sliders (4); The upper end of the first support frame (6) is connected to a winding assembly (7) for winding and releasing the adhesive tape; A movable cutting assembly (8) for cutting adhesive tapes of different shapes and sizes is connected to the first support frame (6) located below the winding assembly (7).

2. The large-size adhesive tape slicing device according to claim 1, characterized in that: The winding assembly (7) comprises a winding roller (71), a mounting seat (72), a second motor (73) and a support plate (74); the upper end of the first support frame (6) is fixedly connected to a left-right symmetrical mounting seat (72); the winding roller (71) is rotatably connected between the two sets of mounting seats (72); the right end of the right mounting seat (72) is rotatably connected to the second motor (73); the output end of the second motor (73) is fixedly connected to the winding roller (71); the right end of the first support frame (6) is fixedly connected to a support plate (74) for supporting the second motor (73); and the second motor (73) is fixedly connected to the top of the support plate (74).

3. The large-size adhesive tape slicing device according to claim 2, characterized in that: Counterweight blocks are fixedly connected to both left and right sides of the mounting seat (72).

4. The large-size adhesive tape slicing device according to claim 3, characterized in that: The counterweight block is rotationally connected to the output end of the second motor (73).

5. The large-size adhesive tape slicing device according to claim 4, characterized in that: The movable cutting assembly (8) comprises a second support frame (81), a third motor (82), a long slot (83), a through hole (84), a slider (85), a cylinder (86), a cutter (87) and a threaded rod (88); the front end of the first support frame (6) is fixedly connected to the second support frame (81); the top of the second support frame (81) is provided with a long slot (83) and a through hole (84); the interior of the long slot (83) is rotatably connected to the threaded rod (88); the right side wall of the second support frame (81) is fixedly connected to the third motor (82); the third motor (8 The output end of the slider (85) is fixedly connected to the threaded rod (88), the lower end of the slider (85) is slidably connected to the upper end of the second support frame (81), the lower end of the slider (85) is threadedly connected to the threaded rod (88), the top of the slider (85) is fixedly connected to a cylinder (86), the output end of the cylinder (86) is slidably connected to the slider (85), the output end of the cylinder (86) passes through the through hole (84) and is fixedly connected to a cutter (87), the second support frame (81) is located below the mounting seat (72), and the lower end of the cutter (87) is in contact with the adhesive tape.

6. The large-size adhesive tape slicing device according to claim 5, characterized in that: The adhesive tape is wound around the winding roller (71) from the upper end of the processing machine tool (2) through the rear of the second support frame (81).

7. The large-size adhesive tape slicing device according to claim 6, characterized in that: A clamping assembly (5) for clamping the rubber tape is connected to the front end of the processing machine tool (2).

8. The large-size adhesive tape slicing device according to claim 7, characterized in that: The clamping assembly (5) comprises a fixed block (51), a rotating shaft (52), a clamping block (53) and a lever (54); the front end of the processing machine tool (2) is fixedly connected to the fixed block (51); the fixed block (51) is fixedly connected to the rotating shaft (52); the outer side of the rotating shaft (52) is sleeved with left-right symmetrical torsion springs; the upper ends of the torsion springs are respectively in contact with the clamping blocks (53); the lower ends of the torsion springs are in contact with the processing machine tool (2); the clamping blocks (53) are rotatably connected to the rotating shaft (52); the lower end of the clamping block (53) is fixedly connected to the lever (54) tilted downward; the lower end of the clamping block (53) is in contact with the adhesive tape.

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