Lifting mechanism of taping machine

Abstract

The utility model relates to the technical field of wire rod processing, in particular to a taping machine lifting mechanism, which comprises a machine table, a winding mechanism and a clamping mechanism are respectively arranged at the upper end of the machine table, in the utility model, when a wire rod roll is pushed into an unwinding roller and is in contact with a clamping block, the clamping block is rotationally connected with a mounting groove through a pin shaft so as to rotate; after a wire roll is pushed over the clamping block, the clamping block is bounced by the elasticity of the torsion spring, so that the wire roll is clamped, the knob can be rotated to drive the double-end positive and negative screw rod to rotate, and then the first clamping jaw and the second clamping jaw move, fix the wire roll and keep the wire roll in the middle, so that the wire roll can be clamped or loosened, and fixation and stability are ensured; and secondly, in the utility model, the clamping block is pushed through the elastic force of the spring to be clamped with the clamping groove, so that the fixed seat and the fixed plate are positioned, and when threading is needed, an operator can press the handle to separate the clamping block from the clamping groove, so that the fixed plate can be opened, threading of a wire is facilitated, and the convenience and efficiency of operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire material processing, in particular to a lifting mechanism of a taping machine. Background Art

[0002] Taping machines are equipment used for wrapping insulated core wires such as electric wires, cables, control cables and optical fiber cables. According to the number of layers, taping machines can be divided into single-layer, double-layer and triple-layer taping machines. These machines wrap the tape (such as mica tape, cotton paper tape, aluminum foil, polyester film, etc.) around the core wire by rotating the turntable.

[0003] During the wire processing, a taping machine is usually used for taping. For example, Chinese patent publication No. "CN216793390U" discloses a taping machine, including a frame and a wrapping mechanism, a first clamping mechanism, and a second clamping mechanism arranged on the frame, wherein the frame includes a main body and a first cantilever and a second cantilever arranged at both ends of the main body, the first cantilever and the second cantilever extend out of the main body and extend to one side, the first cantilever is used to fix the first clamping mechanism and the wrapping mechanism, and the second cantilever is used to fix the second clamping mechanism.

[0004] At present, the unwinding mechanism of most taping machines usually uses screws and nuts to fix the wire roll. This fixing method may take a long time to adjust and tighten, thus affecting work efficiency. In addition, the design of the clamping mechanism is often not convenient for the insertion of the wire, which further increases the difficulty and time of operation, affecting work progress and efficiency. Utility Model Content

[0005] The utility model aims to solve the problem of inconvenience in carrying wire coils and threading in the prior art, and proposes a lifting mechanism for a taping machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lifting mechanism for a taping machine is designed, comprising a machine platform, wherein a winding mechanism and a clamping mechanism are respectively arranged at the upper end of the machine platform, wherein the winding mechanism winds the wire, and the clamping mechanism is used to ensure that the wire is in the center position, and a lifting mechanism is arranged on one side of the machine platform, wherein the lifting mechanism is used to lift the wire roll;

[0008] A reel is rotatably connected to one side of the lifting mechanism, a mounting hole is provided in the reel, a slide groove is provided on the surface of the reel, the slide groove is connected to the mounting hole, a positioning mechanism is slidably connected to the mounting hole, and the positioning mechanism is used to fix the wire roll.

[0009] Furthermore, the lifting mechanism includes an installation frame, which is fixedly connected to the machine platform, and two sliding rods are fixedly connected inside the installation frame. A movable plate is slidably connected to the sliding rods, and the unwinding roller is rotatably connected to the movable plate. A screw is rotatably connected inside the installation frame, and the screw is threadably connected to the movable plate. The screw is driven by a motor.

[0010] Furthermore, the positioning mechanism includes a first claw and a second claw, the second claw includes a mounting plate, the mounting plate is provided with a mounting groove, a clamping block is rotatably connected in the mounting groove through a pin shaft, a limiting block is also provided in the mounting groove, the limiting block is in conflict with one side of the clamping block, a double-headed forward and reverse screw is rotatably connected in the mounting hole, the double-headed forward and reverse screw is threadedly connected to the first claw and the second claw, and a knob is fixedly connected to one end of the double-headed forward and reverse screw.

[0011] Furthermore, a socket is provided at one end of the unwinding roller, the socket is connected to the slide slot, a push rod is slidably connected in the socket, a push plate is fixedly connected to one end of the push rod, a return spring is provided between the push plate and the unwinding roller, and one side of the push plate is in contact with the knob.

[0012] Furthermore, the clamping mechanism includes a bracket, four fixed seats are arranged at the upper end of the bracket, the upper end of the fixed seat is rotatably connected to a fixed plate via a hinge, a guide wheel is rotatably connected between two of the fixed seats, a pressure wheel is rotatably connected between two of the fixed plates, and the fixed plate and the fixed seat are fixed by a fixing mechanism.

[0013] Furthermore, a fixing groove is provided on one side of the fixing plate, and the fixing mechanism includes a connecting plate, the connecting plate is slidably connected to the fixing groove, a clamping block is provided at one end of the connecting plate, a spring is connected to the inner wall of the fixing groove, a clamping groove is provided on one side of the fixing seat, the clamping block is clamped in the clamping groove, and a handle is provided at one end of the two connecting plates.

[0014] The utility model provides a lifting mechanism for a taping machine, and the beneficial effect is that: in the utility model, when the wire coil is pushed into the unwinding roller and contacts the clamping block, the clamping block rotates due to the rotational connection with the mounting groove through the pin shaft, and after the wire coil is pushed through the clamping block, the elastic force of the torsion spring causes the clamping block to spring up, thereby clamping the wire coil, and the rotating knob can drive the double-headed forward and reverse screw to rotate, thereby moving the first clamping claw and the second clamping claw to fix the wire coil and keep it centered, so that the wire coil can be clamped or loosened to ensure fixation and stability;

[0015] Secondly, in the utility model, the card block is pushed by the elastic force of the spring to engage with the card slot, thereby positioning the fixing seat and the fixing plate. When threading is required, the operator can press the handle to separate the card block from the card slot, so that the fixing plate can be opened, which facilitates the insertion of the wire and improves the convenience and efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of region A;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the positioning mechanism of the utility model;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of region B;

[0020] Figure 5 It is a cross-sectional structural schematic diagram of the fixing mechanism of the utility model.

[0021] In the figure: 1. machine table; 11. winding mechanism; 12. clamping mechanism; 121. bracket; 122. fixing seat; 123. fixing plate; 124. guide wheel; 125. pressure wheel; 126. fixing groove; 13. unwinding roller; 131. mounting hole; 132. slide groove; 2. lifting mechanism; 21. mounting frame; 22. slide bar; 23. moving plate; 24. screw; 3. positioning mechanism; 31. first clamping claw; 32. second clamping claw; 321. mounting plate; 322. mounting groove; 323. clamping block; 324. limiting block; 33. double-headed forward and reverse screw; 34. knob; 35. push rod; 36. push plate; 37. reset spring; 4. fixing mechanism; 41. connecting plate; 42. clamping block; 43. spring; 44. clamping groove; 45. handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5A lifting mechanism of a taping machine comprises a machine platform 1, wherein a winding mechanism 11 and a clamping mechanism 12 are respectively arranged at the upper end of the machine platform 1, wherein the winding mechanism 11 winds the wire, and the clamping mechanism 12 is used to ensure that the wire is in the center position. A lifting mechanism 2 is arranged on one side of the machine platform 1, and the lifting mechanism 2 is used to lift the wire roll. In the utility model, firstly, the lifting mechanism 2 is used to lift the wire roll to an appropriate height, then, the wire is passed through the clamping mechanism 12, and the wire is fixed in the center position by the clamping mechanism 12, so as to ensure that the wire remains stable during the winding process, and finally, the winding mechanism 11 winds the wire to complete the taping operation;

[0024] A reel 13 is rotatably connected to one side of the lifting mechanism 2, a mounting hole 131 is provided in the reel 13, a slide groove 132 is provided on the surface of the reel 13, the slide groove 132 is communicated with the mounting hole 131, a positioning mechanism 3 is slidably connected to the mounting hole 131, and the positioning mechanism 3 is used to fix the wire coil. In the utility model, the reel 13 is used to place the wire coil, and the positioning mechanism 3 is used to fix the wire coil, so as to ensure that the wire coil is stable and not easy to slide during the lifting and reeling process.

[0025] Furthermore, the lifting mechanism 2 includes a mounting frame 21, the mounting frame 21 is fixedly connected to the machine table 1, two sliding rods 22 are fixedly connected inside the mounting frame 21, a movable plate 23 is slidably connected to the sliding rod 22, the unwinding roller 13 is rotatably connected to the movable plate 23, a screw 24 is rotatably connected inside the mounting frame 21, the screw 24 is threadedly connected to the movable plate 23, the screw 24 is driven by a motor, and in the utility model, the rotation of the screw 24 is driven by the motor, thereby driving the movable plate 23 and the unwinding roller 13 to move up and down, thereby realizing the lifting and lowering of the wire coil.

[0026] Furthermore, the positioning mechanism 3 includes a first claw 31 and a second claw 32, the second claw 32 includes a mounting plate 321, the mounting plate 321 is provided with a mounting slot 322, a clamping block 323 is rotatably connected in the mounting slot 322 through a pin shaft, a torsion spring is provided on the pin shaft, a limit block 324 is also provided in the mounting slot 322, the limit block 324 is in conflict with one side of the clamping block 323, a double-headed forward and reverse screw 33 is rotatably connected in the mounting hole 131, and the double-headed forward and reverse screw 33 is connected to the first claw 31 and the second claw 32 Threaded connection, one end of the double-headed forward and reverse screw 33 is fixedly connected with a knob 34. In the utility model, when the wire roll is pushed into the unwinding roller 13 and contacts the clamping block 323, the clamping block 323 rotates due to the rotational connection with the mounting groove 322 through the pin shaft. After the wire roll is pushed through the clamping block 323, the elastic force of the torsion spring causes the clamping block 323 to bounce up, thereby clamping the wire roll. Rotating the knob 34 can drive the double-headed forward and reverse screw 33 to rotate, thereby moving the first claw 31 and the second claw 32, fixing the wire roll and keeping it centered. In this way, the wire roll can be clamped or loosened to ensure fixation and stability.

[0027] Among them, a socket is provided at one end of the unwinding roller 13, and the socket is communicated with the slide groove 132. A push rod 35 is slidably connected in the socket, and a push plate 36 is fixedly connected to one end of the push rod 35. A return spring 37 is provided between the push plate 36 and the unwinding roller 13, and one side of the push plate 36 is in conflict with the knob 34. In the utility model, when it is necessary to disassemble the wire roll, first release the first clamping claw 31 and the second clamping claw 32, and then push the push plate 36 to move the push rod 35, thereby causing the clamping block 323 to rotate, so that the wire roll can be easily taken out, and the return spring 37 is used to return the push rod 35 to the initial position.

[0028] In addition, the clamping mechanism 12 includes a bracket 121, and four fixed seats 122 are arranged at the upper end of the bracket 121. The upper end of the fixed seat 122 is rotatably connected to a fixed plate 123 through a hinge, a guide wheel 124 is rotatably connected between the two fixed seats 122, a pressure wheel 125 is rotatably connected between the two fixed plates 123, the fixed plate 123 and the fixed seat 122 are fixed by a fixing mechanism 4, and an auxiliary wheel group is also arranged between the two fixed seats 122. In the utility model, the wire is guided by the guide wheel 124 to ensure that the wire maintains the correct path during the winding process. At the same time, the pressure wheel 125 squeezes the wire to keep the wire in a taut state during winding to prevent it from loosening. In addition, the auxiliary wheel group assists the movement of the wire, reduces friction, ensures the smoothness of the winding process, and improves the winding efficiency and the neatness of the wire.

[0029] In addition, a fixing groove 126 is provided on one side of the fixing plate 123, and the fixing mechanism 4 includes a connecting plate 41, and the connecting plate 41 is slidably connected to the fixing groove 126. A clamping block 42 is provided at one end of the connecting plate 41, and a spring 43 is connected to the inner wall of the fixing groove 126. A clamping groove 44 is provided on one side of the fixing seat 122, and the clamping block 42 is clamped with the clamping groove. A handle 45 is provided at one end of the two connecting plates 41. In the utility model, the clamping block 42 is pushed by the elastic force of the spring 43 to be clamped with the clamping groove 44, thereby positioning the fixing seat 122 and the fixing plate 123. When threading is required, the operator can separate the clamping block 42 from the clamping groove 44 by pressing the handle 45, so that the fixing plate 123 can be opened, which is convenient for the insertion of the wire and improves the convenience and efficiency of operation.

[0030] Working method: When working, first, place the wire roll on the unwinding roller 13. When the wire roll is pushed into the unwinding roller 13 and contacts the clamping block 323, the clamping block 323 rotates due to the rotation connection with the mounting slot 322 through the pin shaft. After the wire roll is pushed through the clamping block 323, the elastic force of the torsion spring causes the clamping block 323 to pop up, thereby clamping the wire roll. The rotating knob 34 can drive the double-headed forward and reverse screw 33 to rotate, thereby moving the first clamping claw 31 and the second clamping claw 32 to fix the wire roll and keep it centered. In this way, the wire roll can be clamped or loosened to ensure fixation and stability. The rotation of the screw 24 driven by the motor drives the movable plate 23 and the unwinding roller 13 to move up and down and lift them to an appropriate height. Then, when threading is required, the operator can separate the clamping block 42 from the clamping slot 44 by pressing the handle 45. In this way, the fixing plate 123 can be opened, which is convenient for the insertion of the wire, and improves the convenience and efficiency of the operation. The wire is guided by the guide wheel 124 to ensure that the wire maintains the correct path during the winding process. At the same time, the pressure wheel 125 squeezes the wire to keep the wire taut during winding to prevent it from loosening. In addition, the auxiliary wheel group assists the movement of the wire, reduces friction, ensures the smoothness of the winding process, and improves the winding efficiency and the neatness of the wire. Finally, the winding mechanism 11 winds the wire to complete the tape wrapping operation. When the wire roll needs to be removed, first release the first claw 31 and the second claw 32, and then push the push plate 36 to move the push rod 35, which in turn causes the clamping block 323 to rotate, so that the wire roll can be easily removed, and the reset spring 37 returns the push rod 35 to its initial position.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting mechanism for a taping machine, comprising a machine platform (1), characterized in that: The upper end of the machine (1) is provided with a winding mechanism (11) and a clamping mechanism (12), the winding mechanism (11) is used to wind the wire, and the clamping mechanism (12) is used to ensure that the wire is in the center position; a lifting mechanism (2) is provided on one side of the machine (1), and the lifting mechanism (2) is used to lift the wire roll; A reel (13) is rotatably connected to one side of the lifting mechanism (2), a mounting hole (131) is provided inside the reel (13), a slide groove (132) is provided on the surface of the reel (13), the slide groove (132) is connected to the mounting hole (131), and a positioning mechanism (3) is slidably connected to the mounting hole (131), and the positioning mechanism (3) is used to fix the wire coil.

2. A lifting mechanism for a taping machine according to claim 1, characterized in that: The lifting mechanism (2) comprises a mounting frame (21), the mounting frame (21) is fixedly connected to the machine platform (1), two sliding rods (22) are fixedly connected inside the mounting frame (21), a movable plate (23) is slidably connected to the sliding rod (22), the unwinding roller (13) is rotationally connected to the movable plate (23), a screw rod (24) is rotationally connected inside the mounting frame (21), the screw rod (24) is threadedly connected to the movable plate (23), and the screw rod (24) is driven by a motor.

3. A lifting mechanism for a taping machine according to claim 1, characterized in that: The positioning mechanism (3) comprises a first clamping claw (31) and a second clamping claw (32), the second clamping claw (32) comprises a mounting plate (321), a mounting groove (322) is provided on the mounting plate (321), a clamping block (323) is rotatably connected in the mounting groove (322) via a pin shaft, a limiting block (324) is also provided in the mounting groove (322), the limiting block (324) is in contact with one side of the clamping block (323), a double-headed forward and reverse screw rod (33) is rotatably connected in the mounting hole (131), the double-headed forward and reverse screw rod (33) is threadedly connected to the first clamping claw (31) and the second clamping claw (32), and a knob (34) is fixedly connected to one end of the double-headed forward and reverse screw rod (33).

4. A lifting mechanism for a taping machine according to claim 3, characterized in that: A socket is provided at one end of the unwinding roller (13), the socket is communicated with the slide groove (132), a push rod (35) is slidably connected in the socket, a push plate (36) is fixedly connected to one end of the push rod (35), a return spring (37) is provided between the push plate (36) and the unwinding roller (13), and one side of the push plate (36) is in contact with the knob (34).

5. The lifting mechanism of the taping machine according to claim 1, characterized in that: The clamping mechanism (12) comprises a bracket (121), the upper end of the bracket (121) is provided with four fixing seats (122), the upper ends of the fixing seats (122) are rotatably connected to fixing plates (123) via hinges, a guide wheel (124) is rotatably connected between two fixing seats (122), a pressure wheel (125) is rotatably connected between two fixing plates (123), and the fixing plates (123) and the fixing seats (122) are fixed via a fixing mechanism (4).

6. A lifting mechanism for a taping machine according to claim 5, characterized in that: A fixing groove (126) is provided on one side of the fixing plate (123); the fixing mechanism (4) comprises a connecting plate (41); the connecting plate (41) is slidably connected to the fixing groove (126); a clamping block (42) is provided at one end of the connecting plate (41); a spring (43) is connected to the inner wall of the fixing groove (126); a clamping groove (44) is provided on one side of the fixing seat (122); the clamping block (42) is clamped with the clamping groove; and a handle (45) is provided at one end of the two connecting plates (41).

Images