A winding mechanism and a winding apparatus using the same

Abstract

The utility model discloses a kind of winding mechanism and winding equipment using it, winding mechanism includes base, lifting mechanism, transmission mechanism, compression roller, damping assembly, first transmission roller and second transmission roller;First transmission roller and second transmission roller are all set to base, lifting driving part is used to drive compression plate to move along Y axis direction;Compression roller rotates and is assembled at the bottom of compression plate;First transmission roller, second transmission roller and compression roller cooperation form placement station;Transmission mechanism is respectively connected with first transmission roller and second transmission roller drive;One end of damping assembly is set to base, the other end of damping assembly is set to compression plate.The winding mechanism is cooperated by lifting mechanism, transmission mechanism, compression roller, first transmission roller and second transmission roller, can drive heating cylinder rotation at uniform speed, it is convenient for staff to wrap heating wire on heating cylinder, improve production efficiency, and reduce the working strength of staff, so that the winding of heating wire is more uniform.

Description

Technical Field

[0001] This utility model relates to the field of winding devices, and more particularly to a winding mechanism and a winding device using the same. Background Technology

[0002] The standard specifications for heating elements are all straight strips, but what is required for installation on the heating nozzle is a spiral heating coil that conforms to the outer diameter of the heating nozzle. Heating elements are made from a heating cylinder and a heating wire. Currently, the heating wire needs to be manually wound onto the heating cylinder, resulting in low production efficiency. Utility Model Content

[0003] The purpose of this invention is to propose a winding mechanism and a winding device using the same, so as to solve the problem of low production efficiency of existing heating tubes.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] This utility model provides a winding mechanism, including a base, a lifting mechanism, a transmission mechanism, a pressure roller, a damping component, a first transmission roller, and a second transmission roller;

[0006] The base is provided with a bearing support block. The first transmission roller and the second transmission roller are arranged side by side along the X-axis, and the first transmission roller and the second transmission roller are rotatably assembled to the bearing support block. An assembly gap is formed between the first transmission roller and the second transmission roller. The transmission mechanism is provided on the base, and the transmission mechanism is drivenly connected to the first transmission roller and the second transmission roller respectively.

[0007] The lifting mechanism includes a support frame, a lifting drive component, and a pressure plate. The support frame is mounted on the base and is positioned on the outer periphery of the first and second transmission rollers. The lifting drive component is mounted on the support frame. The driving end of the lifting drive component passes through the support frame and is connected to the pressure plate. The lifting drive component is used to move the pressure plate along the Y-axis. The pressure roller is rotatably mounted on the bottom of the pressure plate along the X-axis and is located above the assembly gap. The first transmission roller, the second transmission roller, and the pressure roller cooperate to form a placement station.

[0008] One end of the damping component is disposed on the base, and the other end of the damping component is disposed on the pressure plate.

[0009] In the winding mechanism, the damping component includes a damping block and a shock absorber. The damping block is disposed on the base, the buffer end of the shock absorber is pressed against the base, and the fixed end of the shock absorber is disposed on the pressure plate.

[0010] In the winding mechanism, the winding mechanism is provided with two damping components. The two damping blocks are arranged on the base along the X-axis direction, and the two shock absorbers are arranged on the pressure plate along the X-axis direction.

[0011] In the winding mechanism, the support frame includes a top plate and two or more guide rods; the two or more guide rods are respectively arranged along the Y-axis and distributed at intervals on the base; the top ends of the guide rods are all connected to the top of the top plate, and the lifting drive component is arranged on the top plate; the pressure plate is provided with sliding holes, the number and position of the sliding holes are adapted to the guide rods, and the pressure plate is slidably assembled to the guide rods through the sliding holes.

[0012] In the winding mechanism, the lifting mechanism further includes a limiting rod and a limiting nut. The lower end of the limiting rod is connected to the pressure plate, the upper end of the limiting rod passes through the support frame, and the limiting nut is detachably connected to the upper end near the limiting rod.

[0013] In the winding mechanism, the transmission mechanism includes a transmission motor, a connecting plate, a drive wheel, a transmission belt, a rotating shaft, a first transmission gear, and a second transmission gear;

[0014] The drive motor and the connecting plate are respectively disposed on the base, and the drive wheel is disposed on the drive end of the drive motor; one end of the rotating shaft is rotatably mounted on the connecting plate, and the rotating shaft is disposed along the X-axis direction, and the first drive gear is disposed on the other end of the rotating shaft; the second drive gear is disposed on the rotating shaft, and the second drive gear is located between the first drive gear and the connecting plate; the drive belt is sleeved on the outer periphery of the drive wheel and the second drive gear;

[0015] The first drive roller has a first driven gear at one end near the shaft, and the second drive roller has a second driven gear at one end near the shaft. The first driven gear and the second driven gear mesh with the first drive gear, respectively.

[0016] In the winding mechanism, the transmission mechanism further includes a speed control box, which is disposed on the support frame; the speed control box is electrically connected to the transmission motor and is used to control the speed of the transmission motor.

[0017] This utility model also provides a winding device, which uses the winding mechanism described above.

[0018] One of the technical solutions of this utility model can have the following beneficial effects:

[0019] The winding mechanism, through the cooperation of the lifting mechanism, transmission mechanism, pressure roller, first transmission roller and second transmission roller, can drive the heating cylinder to rotate at a uniform speed, making it easier for workers to wind the heating wire onto the heating cylinder, improving production efficiency, reducing the workload of workers, and making the winding of the heating wire more uniform.

[0020] In addition, the winding mechanism is equipped with a damping component between the base and the pressure plate. The damping component absorbs the energy generated by the pressure plate during its movement, reduces the vibration of the winding mechanism, and slows down the movement speed of the pressure plate, thus preventing the pressure plate from falling too fast and damaging the workpiece. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0022] Figure 2 yes Figure 1 A schematic diagram of the structure on the other side of the embodiment;

[0023] Figure 3 This is a schematic diagram of the transmission mechanism in one embodiment of the present invention;

[0024] In the attached diagram: 1. Base; 2. Lifting mechanism; 3. Transmission mechanism; 4. Pressure roller; 5. Damping assembly; 6. First transmission roller; 7. Second transmission roller.

[0025] Bearing support block 11; support frame 21, lifting drive component 22, pressure plate 23; limit rod 24, limit nut 25; transmission motor 31, connecting plate 32, drive wheel 33, transmission belt 34, rotating shaft 35, first transmission gear 36, second transmission gear 37; speed control box 38; damping block 51, shock absorber 52; first driven gear 61, second driven gear 71;

[0026] Top plate 211, guide rod 212. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis.

[0029] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Please refer to Figures 1-3 This utility model provides a winding mechanism, including a base 1, a lifting mechanism 2, a transmission mechanism 3, a pressure roller 4, a damping component 5, a first transmission roller 6, and a second transmission roller 7.

[0032] The base 1 is provided with a bearing support block 11. The first transmission roller 6 and the second transmission roller 7 are arranged side by side along the X-axis, and the first transmission roller 6 and the second transmission roller 7 are rotatably assembled on the bearing support block 11. An assembly gap is formed between the first transmission roller 6 and the second transmission roller 7. The transmission mechanism 3 is provided on the base 1, and the transmission mechanism 3 is drivenly connected to the first transmission roller 6 and the second transmission roller 7 respectively.

[0033] The lifting mechanism 2 includes a support frame 21, a lifting drive component 22, and a pressure plate 23. The support frame 21 is disposed on the base 1 and is mounted on the outer periphery of the first transmission roller 6 and the second transmission roller 7. The lifting drive component 22 is disposed on the support frame 21. The driving end of the lifting drive component 22 passes through the support frame 21 and is drivenly connected to the pressure plate 23. The lifting drive component 22 is used to drive the pressure plate 23 to move along the Y-axis direction. The pressure roller 4 is rotatably mounted on the bottom of the pressure plate 23 along the X-axis direction, and the pressure roller 4 is located above the assembly gap. The first transmission roller 6, the second transmission roller 7, and the pressure roller 4 cooperate to form a placement station.

[0034] One end of the damping component 5 is disposed on the base 1, and the other end of the damping component 5 is disposed on the pressure plate 23.

[0035] The lifting drive component 22 can drive the pressure plate 23 to move along the Y-axis, and make the pressure roller 4 move closer to or further away from the first transmission roller 6 and the second transmission roller 7 to form an assembly gap. The transmission mechanism 3 can drive the first transmission roller 6 and the second transmission roller 7 to rotate along their own axes respectively.

[0036] The bearing support block 11 is used to install the first transmission roller 6 and the second transmission roller 7, so that the first transmission roller 6 and the second transmission roller 7 can rotate about their own central axis respectively.

[0037] Before producing the heating element, the heating element is first placed in the assembly gap. Then, the lifting drive 22 is activated, which drives the pressure plate 23 downward, bringing the pressure roller 4 closer to the assembly gap. This ensures that the side wall of the pressure roller 4 is tightly against the heating cylinder. The first drive roller 6, the second drive roller 7, and the pressure roller 4 work together to form a placement position, which fixes the heating cylinder. Simultaneously, the transmission mechanism 3 is activated, causing the first drive roller 6 and the second drive roller 7 to rotate along their own axes. Through the cooperation of the first drive roller 6 and the second drive roller 7, the heating cylinder rotates, allowing the worker to wind the heating wire onto the heating cylinder. After winding is complete, the lifting drive 22 can be controlled to drive the pressure plate 23 upward, facilitating the removal of the finished heating element.

[0038] The winding mechanism, through the cooperation of the lifting mechanism 2, the transmission mechanism 3, the pressure roller 4, the first transmission roller 6 and the second transmission roller 7, drives the heating cylinder to rotate at a uniform speed, which makes it easier for workers to wind the heating wire onto the heating cylinder, improves production efficiency, reduces the workload of workers, and makes the winding of the heating wire more uniform.

[0039] The winding mechanism has a damping component 5 between the base 1 and the pressure plate 23. The damping component 5 absorbs the energy generated by the pressure plate 23 during its movement, reduces the vibration of the winding mechanism, and slows down the moving speed of the pressure plate 23, so as to prevent the pressure roller 4 from damaging the workpiece due to the excessively fast descent speed of the pressure plate 23.

[0040] Specifically, the damping assembly 5 includes a damping block 51 and a shock absorber 52. The damping block 51 is disposed on the base 1, the buffer end of the shock absorber 52 is pressed against the base 1, and the fixed end of the shock absorber 52 is disposed on the pressure plate 23.

[0041] The shock absorber 52 can be based on existing shock absorbers, which can absorb impact energy and suppress vibration transmission, preventing the pressure plate 23 from falling too fast and damaging the heating cylinder, thus improving the stability of the winding mechanism. The damping block 51 can shorten the distance between the shock absorber 52 and the base 1; the length of the shock absorber 52 is positively correlated with the damping effect. By setting the damping block 51, a smaller shock absorber 52 with a more suitable size can be selected, avoiding excessive damping effect that would cause the pressure plate 23 to fall too fast and require a more powerful lifting drive component 22, thus increasing production costs.

[0042] Specifically, the winding mechanism is provided with two damping components 5, two damping blocks 51 are arranged on the base 1 along the X-axis direction, and two shock absorbers 52 are arranged on the pressure plate 23 along the X-axis direction.

[0043] By adopting the above structure, the pressure on the pressure plate 23 is evenly distributed on both sides through two damping components 5 for dual-point support, which reduces the deformation of the pressure plate 23 due to uneven force and improves the stability of the winding mechanism.

[0044] Specifically, the support frame 21 includes a top plate 211 and two or more guide rods 212; the two or more guide rods 212 are respectively arranged along the Y-axis direction and distributed at intervals on the base 1; the top ends of the guide rods 212 are all connected to the top of the top plate 211, and the lifting drive component 22 is disposed on the top plate 211; the pressure plate 23 is provided with sliding holes, the number and position of the sliding holes are adapted to the guide rods 212, and the pressure plate 23 is slidably assembled to the guide rods 212 through the sliding holes.

[0045] The guide rod 212 serves to support the top plate 211 and the lifting drive component 22. In addition, the guide rod 212 also guides the pressure plate 23, limits the range of motion of the pressure plate 23, prevents the pressure plate 23 from being in a position other than the Y-axis direction, and improves the motion accuracy of the pressure plate 23 and the pressure roller 4.

[0046] In one specific embodiment of this utility model, the support frame 21 includes four guide rods 212. With the above structure, it can provide stable support for the top plate 211 and the lifting drive component 22, making the support frame 21 more robust and improving the stability of the support frame 21.

[0047] Preferably, the lifting mechanism 2 further includes a limiting rod 24 and a limiting nut 25. The lower end of the limiting rod 24 is connected to the pressure plate 23, the upper end of the limiting rod 24 passes through the support frame 21, and the limiting nut 25 is detachably connected to the upper end near the limit rod 24.

[0048] The support frame 21 has a through hole, and the limiting rod 24 is slidably fitted into the through hole. When the pressure plate 23 moves along the Y-axis, the limiting rod 24 slides relative to the support frame 21. When the lifting drive 22 drives the pressure plate 23 to descend to the lowest point, the limiting nut 25 presses tightly against the top plate 211, preventing the pressure plate 23 from continuing to move downward, thereby preventing the pressure roller 4 from crushing the heating cylinder and also preventing the pressure roller 4 from being damaged.

[0049] In one specific embodiment of this utility model, the upper end of the limiting rod 24 is threaded, and the limiting nut 25 is threadedly connected to the limiting rod 24. With this structure, the position of the limiting nut 25 can be adjusted as needed, thereby adjusting the downward movement distance of the pressure plate 23, adapting to heating cylinders of different radii, and improving the adaptability of the winding mechanism.

[0050] Furthermore, the transmission mechanism 3 includes a transmission motor 31, a connecting plate 32, a drive wheel 33, a transmission belt 34, a rotating shaft 35, a first transmission gear 36, and a second transmission gear 37;

[0051] The drive motor 31 and the connecting plate 32 are respectively disposed on the base 1, and the drive wheel 33 is disposed at the transmission end of the drive motor 31; one end of the rotating shaft 35 is rotatably mounted on the connecting plate 32, and the rotating shaft 35 is disposed along the X-axis direction; the first drive gear 36 is disposed at the other end of the rotating shaft 35; the second drive gear 37 is disposed on the rotating shaft 35, and the second drive gear 37 is located between the first drive gear 36 and the connecting plate 32; the transmission belt 34 is sleeved on the outer periphery of the drive wheel 33 and the second drive gear 37.

[0052] The first drive roller 6 is provided with a first driven gear 61 at one end near the rotating shaft 35, and the second drive roller 7 is provided with a second driven gear 71 at one end near the rotating shaft 35. The first driven gear 61 and the second driven gear 71 respectively mesh with the first drive gear 36.

[0053] The drive motor 31 drives the drive wheel 33 to rotate, which in turn drives the second drive gear 37 via the drive belt 34, causing the rotating shaft 35 to rotate. As the rotating shaft 35 rotates, it drives the first driven gear 61 and the second driven gear 71 via the first drive gear 36, ultimately achieving the purpose of the transmission mechanism 3 driving the first drive roller 6 and the second drive roller 7 to rotate. This structure results in a more compact transmission structure, occupies less space, and has higher transmission efficiency.

[0054] Furthermore, the transmission mechanism 3 also includes a speed control box 38, which is disposed on the support frame 21; the speed control box 38 is electrically connected to the transmission motor 31 and is used to control the speed of the transmission motor 31.

[0055] In one specific embodiment of this utility model, the transmission mechanism 3 is further provided with a speed regulating box 38, which contains an electronic control element. The electronic control element is connected to the transmission motor 31 via a circuit to control the speed of the transmission motor 31, thereby controlling the speed of the first transmission roller 6 and the second transmission roller 7. Operators can adjust the speed of the first transmission roller 6 and the second transmission roller 7 according to actual needs, improving production efficiency while ensuring winding quality.

[0056] This utility model also provides a winding device that uses the above-described winding mechanism.

[0057] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A winding mechanism characterized by, It includes a base, a lifting mechanism, a transmission mechanism, a pressure roller, a damping assembly, a first transmission roller, and a second transmission roller; The base is provided with a bearing support block. The first transmission roller and the second transmission roller are arranged side by side along the X-axis, and the first transmission roller and the second transmission roller are rotatably assembled to the bearing support block. An assembly gap is formed between the first transmission roller and the second transmission roller. The transmission mechanism is provided on the base, and the transmission mechanism is drivenly connected to the first transmission roller and the second transmission roller respectively. The lifting mechanism includes a support frame, a lifting drive component, and a pressure plate. The support frame is mounted on the base and is positioned on the outer periphery of the first and second transmission rollers. The lifting drive component is mounted on the support frame. The driving end of the lifting drive component passes through the support frame and is connected to the pressure plate. The lifting drive component is used to move the pressure plate along the Y-axis. The pressure roller is rotatably mounted on the bottom of the pressure plate along the X-axis and is located above the assembly gap. The first transmission roller, the second transmission roller, and the pressure roller cooperate to form a placement station. One end of the damping component is disposed on the base, and the other end of the damping component is disposed on the pressure plate.

2. A winding mechanism according to claim 1, wherein The damping assembly includes a damping block and a shock absorber. The damping block is disposed on the base, the buffer end of the shock absorber is pressed against the base, and the fixed end of the shock absorber is disposed on the pressure plate.

3. A winding mechanism according to claim 2, wherein The winding mechanism is provided with two damping components. The two damping blocks are arranged on the base along the X-axis direction, and the two shock absorbers are arranged on the pressure plate along the X-axis direction.

4. A winding mechanism according to claim 1, wherein The support frame includes a top plate and two or more guide rods; the two or more guide rods are respectively arranged along the Y-axis and distributed at intervals on the base; the top ends of the guide rods are all connected to the top of the top plate, and the lifting drive component is arranged on the top plate; the pressure plate is provided with sliding holes, the number and position of the sliding holes are adapted to the guide rods, and the pressure plate is slidably assembled to the guide rods through the sliding holes.

5. A winding mechanism according to claim 1, wherein The lifting mechanism also includes a limiting rod and a limiting nut. The lower end of the limiting rod is connected to the pressure plate, the upper end of the limiting rod passes through the support frame, and the limiting nut is detachably connected to the upper end near the limiting rod.

6. A winding mechanism according to claim 1, characterized in that, The transmission mechanism includes a transmission motor, a connecting plate, a drive wheel, a transmission belt, a rotating shaft, a first transmission gear, and a second transmission gear; The drive motor and the connecting plate are respectively disposed on the base, and the drive wheel is disposed on the drive end of the drive motor; one end of the rotating shaft is rotatably mounted on the connecting plate, and the rotating shaft is disposed along the X-axis direction, and the first drive gear is disposed on the other end of the rotating shaft; the second drive gear is disposed on the rotating shaft, and the second drive gear is located between the first drive gear and the connecting plate; the drive belt is sleeved on the outer periphery of the drive wheel and the second drive gear; The first drive roller has a first driven gear at one end near the shaft, and the second drive roller has a second driven gear at one end near the shaft. The first driven gear and the second driven gear mesh with the first drive gear, respectively.

7. A winding mechanism according to claim 6, characterized in that, The transmission mechanism also includes a speed control box, which is mounted on the support frame; the speed control box is electrically connected to the transmission motor and is used to control the speed of the transmission motor.

8. A winding device, characterized in that, The winding device uses the winding mechanism described in any one of claims 1 to 7.

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