Packing winding device

Abstract

The utility model discloses a packing winding device which comprises a bottom plate, a side plate and a transmission mechanism, and further comprises a visual mechanism fixedly connected with the bottom plate, a cooling mechanism and a tensioning mechanism which are fixedly connected with the side plate, and a deviation rectifying mechanism used for adjusting the position of packing. The rotating speed of the driving motor, the rotating speed of the winding motor and the rotating speed of the driving motor are adjusted and controlled through the controller to be matched with each other, the packing winding speed and tension force can be adjusted, local position accumulation and uneven thickness in the packing winding process are avoided, and meanwhile abrasion of the packing and equipment can be reduced; the deviation correcting mechanism can conveniently adjust the winding position of a packing wire, prevent packing from being stacked and wound towards one side, avoid uneven left and right thicknesses of the packing and ensure high-quality and high-efficiency winding, and meanwhile, the deviation correcting mechanism can transversely adjust the position of the packing, so that the packing winding device can be suitable for winding the packing with different width specifications.

Description

Technical Field

[0001] The utility model relates to the field of winding machines, in particular to a packing winding device. Background Art

[0002] Packing, also known as sealing stuffing, is typically woven from soft, thread-like materials. These strips, typically square, rectangular, or circular in cross-section, are filled into a sealed cavity to create a seal. Packing seals were originally constructed by inserting fibers such as cotton and linen into leak channels to prevent fluid leakage, primarily used as shaft seals in water-lifting machinery. Due to its widespread availability, ease of processing, low cost, reliable sealing, and simple operation, it continues to be used today. Today, packing is widely used in shaft seals for centrifugal pumps, compressors, vacuum pumps, mixers, and ship propellers; as reciprocating shaft seals for piston pumps, reciprocating compressors, and refrigerators; and as rotary seals for various valve stems.

[0003] During the production of existing packing, the packing wire needs to be wound. When using traditional winding equipment, the winding disk needs to be clamped and then driven to rotate to achieve winding. However, as the winding continues, the packing wire lacks tension adjustment measures, which makes the packing wire easily wear against the equipment. In addition, it is inconvenient to adjust the winding position of the packing wire, which easily causes the packing wire to be wound and accumulated on one side, affecting the winding quality. For this reason, we propose a packing winding device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a packing winding device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model discloses a packing winding device, comprising a base plate, a side plate fixedly connected to the top of the base plate, and a transmission mechanism fixedly connected to the side surface of the side plate. It also comprises a visual mechanism fixedly connected to the base plate, a cooling mechanism fixedly connected to the side surface of the side plate, a tensioning mechanism fixed at one end to the side plate, and a correction mechanism for adjusting the position of the packing; the transmission mechanism comprises a driving motor and a winding motor fixedly connected to the side plate, a transmission shaft connected to the driving motor, a controller fixedly connected to the side plate, a winding shaft detachably connected to the side plate, and a driven wheel mechanism rotatably connected to the side plate.

[0007] As a preferred technical solution of the present invention, the driving motor and the transmission shaft are connected by a belt, and the winding motor and the winding shaft are connected by a belt.

[0008] As a preferred technical solution of the present invention, the tensioning mechanism is elastically connected to the driven wheel mechanism in a rotatable manner.

[0009] As a preferred technical solution of the present invention, the tensioning mechanism includes a tensioning wheel, a driving motor for driving the tensioning wheel to rotate, and a spring for pre-tightening the tensioning wheel.

[0010] As a preferred technical solution of the present invention, the camera of the visual mechanism faces the transmission shaft.

[0011] As a preferred technical solution of the present invention, the cooling mechanism is located directly above the transmission shaft.

[0012] As a preferred technical solution of the present invention, the correction mechanism includes a correction block for adjusting the packing winding position and an adjustment knob, a slider and a guide rail for adjusting the position of the correction block.

[0013] As a preferred technical solution of the present invention, the driven wheel mechanism includes a driven wheel A, a driven wheel B, a driven wheel C, a driven wheel D, and a driven wheel E movably connected to the side plate.

[0014] As a preferred technical solution of the present invention, the deviation-correcting mechanism is detachably connected to the side of the controller.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. By adjusting the speed of the drive motor, winding motor and drive motor through the controller, the speed and tension of the packing winding can be adjusted to avoid local accumulation and uneven winding thickness during the packing winding process, and at the same time reduce the wear between the packing and the equipment;

[0017] 2. The deviation-correcting mechanism can conveniently limit the winding position of the packing, prevent the packing from accumulating to one side during winding, avoid uneven lateral thickness of the packing, and ensure high-quality winding. At the same time, since the deviation-correcting mechanism can horizontally adjust the packing limit width, it can be used for packings of different widths and specifications, thus expanding the scope of application.

[0018] 3. The visual mechanism can monitor the packing winding in real time. When the packing on the drive shaft accumulates and entangles, the visual mechanism can send an early warning message to the controller, so as to stop the winding operation in time and prevent the packing from accumulating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is the main view of the utility model;

[0022] Figure 3 is a top view of the utility model;

[0023] Figure 4 is a side view of the utility model;

[0024] Figure 5 is a local schematic view A of the utility model;

[0025] Figure 6 is a structural schematic view of the deviation rectifying mechanism of the utility model;

[0026] Figure 7 is a top view of the deviation rectifying mechanism of the utility model;

[0027] In the drawing: 1, bottom plate; 2, side plate; 3, transmission mechanism; 4, driving motor; 5, transmission shaft; 6, cooling mechanism; 7, visual mechanism; 8, tensioning mechanism; 9, winding motor; 10, winding shaft; 11, driven wheel A; 12, driven wheel B; 13, driven wheel C; 14, controller; 15, deviation rectifying mechanism; 16, driven wheel D; 17, driven wheel E; 18, driven wheel mechanism; 101, sliding base; 102, spring; 103, driving motor; 104, tensioning wheel; 201, adjusting knob; 202, sliding block; 203, deviation rectifying block; 204, guide rail. DETAILED DESCRIPTION

[0028] The preferred embodiments of the utility model are described below in conjunction with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0029] The same reference numerals in the drawings all refer to the same components.

[0030] As Figure 1-7 shown, the utility model provides a packing winding device, including bottom plate 1, with the fixed connection of side plate 2 of bottom plate 1 top and with the fixed connection of transmission mechanism 3 of side plate 2 side, still including with the fixed connection of visual mechanism 7 of bottom plate 1, with the fixed connection of cooling mechanism 6 of side plate, one end fixed on the tensioning mechanism 8 of side plate 2 and be used for packing position adjustment deviation rectifying mechanism 15 of winding motor 9, transmission mechanism 3 includes with the fixed connection of driving motor 4 and winding motor 9 of side plate 2, with the driving motor 4 connection of transmission shaft 5, with the fixed connection of controller 14 of side plate 2, with the detachable connection of winding shaft 10 of side plate 2 and rotatable connection in the driven wheel mechanism 18 of side plate 2, as preferred, winding shaft 10 and side plate 2 adopt bearing connection, the inner ring of driven wheel mechanism 18 is fixed on side plate 2 through shaft hole cooperation, and the outer ring is rotatable relative to the inner ring.

[0031] The use mode of the utility model is as follows:

[0032] 1. If Figure 1-7 As shown, the packing enters the winding device through the transmission mechanism 3. Driven by the drive motor 4, the transmission shaft 5 drives the packing to start the winding device. The packing is first cooled by the cooling mechanism 6, and then transmitted by the transmission wheel mechanism 18. Driven by the winding motor 9, the packing is driven by the winding shaft 10 to be wound into a ring shape. In the process of passing through the transmission wheel mechanism 18, the packing is laterally limited by the correction mechanism 15 to prevent the packing from winding to one side and causing uneven thickness.

[0033] 2. During the winding process, the controller 14 adjusts the speed of the drive motor 4, the winding motor 9 and the drive motor 103 to adjust the speed and tension of the packing winding, thereby avoiding local accumulation and uneven thickness of the packing during the winding process, and reducing the wear of the packing and the equipment; the correcting mechanism 15 can conveniently limit the winding position of the packing wire, prevent the packing from accumulating and winding to one side, avoid uneven thickness of the packing on the left and right sides, and ensure high-quality and efficient winding. At the same time, since the correcting mechanism 15 can adjust the limit position laterally, it can be applied to the winding of packings of different widths;

[0034] Furthermore, the driving motor 4 is connected to the transmission shaft 5 by a belt, and the winding motor 9 is connected to the winding shaft 10 by a belt. By adjusting the rotation speed of the driving motor 4, the speed at which the packing enters the winding device can be adjusted. By adjusting the rotation speed of the winding motor 9, the speed at which the packing is wound can be controlled to prevent local accumulation of the packing.

[0035] Furthermore, the tensioning mechanism 8 is elastically connected to the driven wheel mechanism 18 in a rotatable manner, and the tensioning mechanism 8 and the driven wheel mechanism 18 are elastically squeezed to form a channel that only allows the packing to pass through, and the packing is squeezed to a certain extent in the thickness direction, so that the packing can achieve a consistent thickness during the winding process, while preventing the packing from expanding and deforming.

[0036] Further, such as Figure 4-5 As shown, the tensioning mechanism 8 includes a sliding base 101, a tensioning wheel 104, a driving motor 103 for driving the tensioning wheel 104 to rotate, and a spring 102 for pre-tightening the tensioning wheel 104. One end of the spring 102 is fixed on the sliding base 101. By changing the position of the spring 102, the downward pressure of the tensioning wheel 104 can be adjusted, so it can be suitable for winding packings of different thicknesses; the driving motor 103 is coaxially arranged with the tensioning wheel 104 to control the rotation speed of the tensioning wheel 104, so that the tensioning wheel 104 can press the packing while ensuring that the packing can pass through the tensioning mechanism 8 at a certain speed.

[0037] Further, such as Figure 1-2As shown, the front end of the visual mechanism 7 faces the transmission shaft 5. Preferably, the front end of the visual mechanism is provided with a camera to monitor the packing in real time. When the packing on the transmission shaft 5 is piled up and entangled, the visual mechanism 7 can send an early warning message to the controller 14, thereby stopping the winding operation and preventing the packing from piling up.

[0038] Further, such as Figure 1-2 As shown, the cooling mechanism 6 is located just above the transmission shaft 5. After the packing is extruded and formed, the packing temperature is relatively high when it enters the winding device. Due to the thermal expansion and contraction effect, the packing thickness will change with the temperature, thus affecting the winding quality of the packing. Therefore, the cooling mechanism 6 is provided to cool the packing in advance to prevent the packing thickness from changing.

[0039] Further, such as Figure 6-7 As shown, the correcting mechanism 15 includes a correcting block 203 for adjusting the packing winding position and an adjusting knob 201, a slider 202 and a guide rail 204 for adjusting the position of the correcting block 203. The guide rail 204 of the correcting mechanism 15 is fixed on the side wall of the controller 14, and the correcting block 203 is fixed on the slider 202. By rotating the adjusting knob 201, the slider 202 can be moved horizontally on the guide rail 204, thereby realizing the position adjustment of the correcting block 203. When the width specification of the packing changes, the position of the correcting block 203 is set according to the width of the packing, so that the inner wall of the correcting block 203 contacts the side of the packing, thereby realizing the side limitation of the packing, and therefore it can be suitable for the winding of packings of different width specifications.

[0040] Further, such as Figure 1-2 As shown, one end of the driven wheel mechanism 18 is movably connected to the side plate 2. After the packing enters, it passes through the driven wheel A11, driven wheel B12, driven wheel C13, driven wheel D16, and driven wheel E17 on the driven wheel mechanism 18 in sequence. During the rotation of the packing, the driven mechanism 18 ensures that the packing has a certain tension to prevent accumulation during the winding process.

[0041] Furthermore, the correction mechanism 15 is detachably connected to the side of the controller 14. Preferably, the guide rail 204 of the correction mechanism 15 is connected to the side of the controller using bolts.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A packing winding device, comprising a bottom plate (1), a side plate (2) fixedly connected to the top of the bottom plate (1), and a transmission mechanism (3) fixedly connected to the side of the side plate (2), characterized in that: The packing is further provided with a visual mechanism (7) fixedly connected to the bottom plate (1), a cooling mechanism (6) fixedly connected to the side of the side plate (2), a tensioning mechanism (8) fixed at one end to the side plate (2), and a correction mechanism (15) for adjusting the position of the packing; the transmission mechanism (3) comprises a driving motor (4) and a winding motor (9) fixedly connected to the side plate (2), a transmission shaft (5) connected to the driving motor (4), a controller (14) fixedly connected to the side plate (2), a winding shaft (10) detachably connected to the side plate (2), and a driven wheel mechanism (18) rotatably connected to the side plate (2).

2. A packing winding device according to claim 1, characterized in that: The driving motor (4) and the transmission shaft (5) are connected by a belt, and the winding motor (9) and the winding shaft (10) are connected by a belt.

3. The packing winding device according to claim 1, characterized in that: The tensioning mechanism (8) is elastically connected to the driven wheel mechanism (18) in a rotatable manner.

4. A packing winding device according to claim 1, characterized in that: The tensioning mechanism (8) comprises a sliding base (101), a tensioning wheel (104), a driving motor (103) for driving the tensioning wheel (104) to rotate, and a spring (102) for pre-tightening the tensioning wheel (104).

5. The packing winding device according to claim 1, characterized in that: The front end of the visual mechanism (7) faces the transmission shaft (5).

6. The packing winding device according to claim 1, characterized in that: The cooling mechanism (6) is located directly above the transmission shaft (5).

7. The packing winding device according to claim 1, characterized in that: The deviation-correcting mechanism (15) comprises a deviation-correcting block (203) for adjusting the packing winding position, and an adjusting knob (201), a slider (202), and a guide rail (204) for adjusting the position of the deviation-correcting block (203).

8. The packing winding device according to claim 1, characterized in that: The driven wheel mechanism (18) comprises a driven wheel A (11), a driven wheel B (12), a driven wheel C (13), a driven wheel D (16), and a driven wheel E (17) movably connected to the side plate (2).

9. The packing winding device according to claim 1, characterized in that: The deviation correction mechanism (15) is detachably connected to the side of the controller (14).

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