Roll material joint monitoring device

Abstract

The utility model provides a winding drum material joint monitoring device, which belongs to the technical field of winding drum materials and comprises a first winding drum, and one end of the first winding drum is detachably connected with a second winding drum. According to the reel material joint monitoring device, by integrating a high-sensitivity sensor and a precise mechanical linkage structure, instant and accurate monitoring of the position of a material joint is achieved, the instant feedback mechanism can quickly respond to the abnormity of the joint, and the material joint monitoring device has the advantages of being simple in structure, convenient to operate and high in practicability. Production process parameters are adjusted in time or protection measures are started in time, production faults are effectively prevented, and continuous and stable operation of a production line is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of roll materials, and in particular relates to a roll material joint monitoring device. Background Art

[0002] In modern industrial production, especially in continuous and highly automated manufacturing industries such as papermaking, plastic film, metal foil and other industries, the continuous processing of roll materials is one of the core links. These materials are usually supplied in the form of large rolls, and the rolls need to be connected by joints to achieve an uninterrupted production process.

[0003] Traditional monitoring of roll material joints mainly relies on manual visual inspection or simple mechanical contact detection. These methods have disadvantages such as slow response, high false alarm rate, and difficulty in real-time monitoring. In addition, when connecting existing joints, there are many parts and the connection and installation are relatively complicated, which will waste the time required for the joint and affect the connection efficiency and speed of the joint. Utility Model Content

[0004] The utility model aims to provide a roll material joint monitoring device, aiming to solve the problem in the prior art that when connecting joints, there are many parts and the connection and installation are relatively complicated, which will waste the time required for the joint and affect the connection efficiency and speed of the joint.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A roll material joint monitoring device, comprising:

[0007] A first reel, one end of which is detachably connected to a second reel; two connecting shells, which are sleeved onto the circumferential surfaces of the first reel and the second reel;

[0008] Two stabilizing plates, the two stabilizing plates being fixedly connected to adjacent ends of the first reel and the second reel respectively; and

[0009] Multiple groups of connecting mechanisms, each group of the connecting mechanisms consists of two connecting sleeves, a plug-in rod, a force block, a second spring, a placement groove, a clamping groove, a first spring and a clamping block. The two connecting sleeves are respectively fixedly connected to the circumferential surfaces of the two stabilizing plates, the plug-in rod is movably inserted into the two connecting sleeves, the force block is fixedly connected to the lower end of the plug-in rod, the second spring is fixedly connected to the adjacent ends of one of the connecting sleeves and the force block, the placement groove and the clamping groove are respectively opened at one end of the plug-in rod and one side inner wall of one of the connecting sleeves, the first spring is fixedly connected to one side inner wall of the placement groove, the clamping block is fixedly connected to one end of the first spring, and the clamping block is movably clamped in the clamping groove.

[0010] As a preferred solution of the utility model, a telescopic rod is fixedly connected to an inner wall of one side of the placement groove, and the first spring is sleeved on the circumferential surface of the telescopic rod.

[0011] As a preferred solution of the utility model, one end of one of the connecting sleeves is fixedly connected to an anti-drop block, one end of the force-bearing block is provided with a limiting hole, and the force-bearing block is slidably connected to the circumferential surface of the limiting rod through the limiting hole.

[0012] As a preferred solution of the utility model, one end of the limiting rod is fixedly connected with an anti-dropping block, and the diameter of the anti-dropping block is larger than the diameter of the limiting rod.

[0013] As a preferred solution of the utility model, both ends of the plug-in rod are fixedly connected with shifting blocks.

[0014] As a preferred solution of the utility model, sensors are fixedly connected to the adjacent ends of the two connecting sleeves, and signals are connected between the two sensors.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In this scheme, the roll material joint monitoring device of the present invention realizes real-time and accurate monitoring of the material joint position by integrating a highly sensitive sensor and a precise mechanical linkage structure. This instant feedback mechanism can quickly respond to joint abnormalities, adjust production process parameters or initiate protective measures in a timely manner, effectively prevent production failures, and ensure the continuous and stable operation of the production line.

[0017] 2. In this solution, a modular connection mechanism and a flexible installation method are used in the design of this device, so that the monitoring device can easily adapt to roll material production equipment of different specifications and types, improving the versatility and applicability of the equipment. At the same time, through innovative disassembly and assembly design, such as the movable connection method between the plug-in rod and the connecting sleeve, and the sensor's fast signal connection technology, the equipment maintenance and replacement process is significantly simplified, reducing the connection cost and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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:

[0019] Figure 1 It is the main stereoscopic view in the utility model;

[0020] Figure 2 It is a main cutaway stereogram in the utility model;

[0021] Figure 3It is a top-sectional stereoscopic view of the utility model;

[0022] Figure 4 For the utility model Figure 3 A partial enlarged view of point B in the middle;

[0023] Figure 5 It is a side sectional view of the utility model;

[0024] Figure 6 For the utility model Figure 5 A partial enlarged view of point A in the middle.

[0025] In the figure: 1. first reel; 2. second reel; 3. connecting shell; 4. connecting sleeve; 5. plug-in rod; 6. stabilizing plate; 7. placement slot; 8. first spring; 9. snap-in block; 10. telescopic rod; 11. shifting block; 12. force block; 13. second spring; 14. limiting rod; 15. anti-dropping block; 16. snap-in slot; 17. sensor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] Example 1

[0028] See also Figure 1-6 , the utility model provides the following technical solutions:

[0029] A roll material joint monitoring device, comprising:

[0030] A first reel 1, one end of which is detachably connected to a second reel 2; two connecting shells 3, which are sleeved onto the circumferential surfaces of the first reel 1 and the second reel 2;

[0031] Two stabilizing plates 6, the two stabilizing plates 6 are respectively fixedly connected to the adjacent ends of the first reel 1 and the second reel 2; and

[0032] A plurality of connection mechanisms, each of which is composed of two connection sleeves 4, a plug-in rod 5, a force block 12, a second spring 13, a placement groove 7, a clamping groove 16, a first spring 8 and a clamping block 9. The two connection sleeves 4 are respectively fixedly connected to the circumferential surfaces of the two stabilizing plates 6, the plug-in rod 5 is movably inserted into the two connection sleeves 4, the force block 12 is fixedly connected to the lower end of the plug-in rod 5, the second spring 13 is fixedly connected to the adjacent ends of one of the connection sleeves 4 and the force block 12, the placement groove 7 and the clamping groove 16 are respectively opened at one end of the plug-in rod 5 and one side inner wall of one of the connection sleeves 4, the first spring 8 is fixedly connected to one side inner wall of the placement groove 7, the clamping block 9 is fixedly connected to one end of the first spring 8, and the clamping block 9 is movably clamped in the clamping groove 16;

[0033] Sensors 17 are fixedly connected to the adjacent ends of the two connecting sleeves 4 , and the two sensors 17 are signal-connected.

[0034] In a specific embodiment of the present invention,

[0035] First, according to the design requirements, high-strength materials are selected to make the first reel 1 and the second reel 2. Then, wear-resistant and lightweight materials, such as engineering plastics or aluminum alloys, are selected to make two connecting shells 3, whose sizes accurately match the outer diameters of the first reel 1 and the second reel 2. The connecting shells 3 are sleeved on the circumferential surfaces of the reels by means of fasteners or elastic buckles. Two stabilizing plates 6 are fixedly installed at the adjacent ends of the first reel 1 and the second reel 2 to enhance the structural stability. In the construction of each set of connecting mechanisms, the plug-in rod 5 is first set The structure is designed as a hollow structure so that it can be movably inserted into the two connecting sleeves 4 to achieve movement. A clamping groove 16 is processed at one end of the connecting rod 5, and the first spring 8 and the clamping block 9 are fixed thereon. The elastic force of the first spring 8 keeps the clamping block 9 in moderate contact with the clamping groove 16 to achieve dynamic balance and complete the connection between the first reel 1 and the second reel 2. A pair of sensors 17 are installed at the adjacent ends of each connecting sleeve 4, which are connected to each other wirelessly or wiredly to monitor the displacement changes of the connecting rod 5, so as to judge the state of the material joint.

[0036] For details, please refer to Figure 2 A telescopic rod 10 is fixedly connected to the inner wall of one side of the placement groove 7, and the first spring 8 is sleeved on the circumferential surface of the telescopic rod 10. One end of one connecting sleeve 4 is fixedly connected to an anti-drop block 15, and a limiting hole is opened at one end of the force-bearing block 12, and the force-bearing block 12 is slidably connected to the circumferential surface of the limiting rod 14 through the limiting hole.

[0037] In this embodiment: a telescopic rod 10 is installed on the inner side of the placement groove 7, and a first spring 8 is sleeved thereon to increase the flexibility and durability of the structure; an anti-drop block 15 is fixed at one end of a specific connecting sleeve 4 to increase the connection stability; the force-bearing block 12 is slidably connected to the limiting rod 14 through a limiting hole to ensure that the system can be smoothly adjusted when the material tension changes.

[0038] For details, please refer to Figure 2 One end of the limiting rod 14 is fixedly connected to an anti-dropping block 15 , the diameter of the anti-dropping block 15 is larger than the diameter of the limiting rod 14 , and both ends of the plug-in rod 5 are fixedly connected to a shifting block 11 .

[0039] In this embodiment: one end of the limiting rod 14 is also equipped with an anti-dropping block 15, the diameter of which is slightly larger than the limiting rod 14 itself, to prevent the joint from being overstretched and falling off. The plug-in rod 5 can be easily operated through the shifting block 11.

[0040] The working principle and use process of this utility model:

[0041] First, the plug-in rod 5 is designed to be a hollow structure so that it can be movably inserted into the two connecting sleeves 4 to achieve movement. At one end of the plug-in rod 5, a clamping groove 16 is processed, and the first spring 8 and the clamping block 9 are fixed thereon. The elastic force of the first spring 8 is used to keep the clamping block 9 in moderate contact with the clamping groove 16 to achieve dynamic balance and complete the connection between the first reel 1 and the second reel 2. At the close end of each connecting sleeve 4, a pair of sensors 17 are installed, which are connected to each other wirelessly or wiredly to monitor the displacement change of the plug-in rod 5, so as to judge the state of the material joint.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A roll material joint monitoring device, characterized in that: include: A first reel (1), one end of which is detachably connected to a second reel (2); two connecting shells (3), the two connecting shells (3) being sleeved onto the circumferential surfaces of the first reel (1) and the second reel (2); Two stabilizing plates (6), the two stabilizing plates (6) being fixedly connected to adjacent ends of the first reel (1) and the second reel (2), respectively; as well as A plurality of connection mechanisms, each of which is composed of two connection sleeves (4), a plug-in rod (5), a force block (12), a second spring (13), a placement groove (7), a clamping groove (16), a first spring (8) and a clamping block (9), the two connection sleeves (4) are respectively fixedly connected to the circumferential surfaces of two stabilizing plates (6), the plug-in rod (5) is movably plugged into the two connection sleeves (4), and the force block (12) is fixedly connected to the lower surface of the plug-in rod (5). end, the second spring (13) is fixedly connected to one of the connecting sleeves (4) and the adjacent end of the force block (12), the placement groove (7) and the clamping groove (16) are respectively opened at one end of the plug-in rod (5) and one side inner wall of one of the connecting sleeves (4), the first spring (8) is fixedly connected to one side inner wall of the placement groove (7), the clamping block (9) is fixedly connected to one end of the first spring (8), and the clamping block (9) is movably clamped in the clamping groove (16).

2. A roll material joint monitoring device according to claim 1, characterized in that: A telescopic rod (10) is fixedly connected to an inner wall of one side of the placement groove (7), and the first spring (8) is sleeved on the circumferential surface of the telescopic rod (10).

3. A roll material joint monitoring device according to claim 2, characterized in that: One end of one of the connecting sleeves (4) is fixedly connected to an anti-drop block (15), one end of the force-bearing block (12) is provided with a limiting hole, and the force-bearing block (12) is slidably connected to the circumferential surface of the limiting rod (14) through the limiting hole.

4. A roll material joint monitoring device according to claim 3, characterized in that: One end of the limiting rod (14) is fixedly connected to an anti-slip block (15), and the diameter of the anti-slip block (15) is greater than the diameter of the limiting rod (14).

5. A web material joint monitoring device according to claim 4, characterized in that: Both ends of the plug-in rod (5) are fixedly connected with shifting blocks (11).

6. A web material joint monitoring device according to claim 5, characterized in that: The adjacent ends of the two connecting sleeves (4) are both fixedly connected with sensors (17), and the two sensors (17) are signal-connected.

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