A papermaking and paper cutting early warning device for raw paper of vulcanized fiber

Abstract

The utility model relates to paper breakage early warning technical field especially for a kind of original paper papermaking paper breakage early warning device for vulcanized fiber, including connecting assembly, the connecting assembly is symmetrically installed at the both sides support of original paper conveying roller, two The connecting assembly between installation has paper breakage detection component, and the paper breakage detection component side is provided with early warning component;The paper breakage detection component includes the fixed plate that is horizontally arranged and is installed between two groups of connecting assembly, in the utility model, through the paper breakage detection component of being set, if original paper appears fracture condition, contact ball no.

Description

Technical Field

[0001] This utility model relates to the field of paper breakage early warning technology, specifically a paper breakage early warning device for sulfur fiber base paper. Background Technology

[0002] Sulfurized fiber is a high-strength, protective chemically synthesized fiber. In papermaking, it is typically made from raw materials such as wood, waste paper, and fiber.

[0003] In the process of making vulcanized fiber base paper, the base paper needs to be transferred multiple times by base paper conveyor rollers for drying, cutting, and rewinding. During this process, the base paper is in a taut state, which may cause it to break. Since there are many base paper conveyor rollers, workers may not be able to detect the location of the paper break in time. Therefore, a paper breakage early warning device for vulcanized fiber base paper is proposed to address the above problem. Utility Model Content

[0004] The purpose of this invention is to provide a paper breakage early warning device for sulfur fiber base paper, so as to solve the problem mentioned in the background art that workers may not be able to detect the paper breakage location in time.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A paper breakage early warning device for base paper for sulfurized fiber includes connecting components symmetrically installed on both sides of the base paper conveying roller. A paper breakage detection component is installed between the two connecting components, and an early warning component is provided on one side of the paper breakage detection component. The paper breakage detection component includes a horizontally arranged fixed plate installed between the two sets of connecting components. Multiple slide blocks are fixedly connected inside the fixed plate. A vertically arranged slide rod is slidably connected to the inner side of the slide block. A bent rod is fixedly connected to the top of the slide rod. A pressure plate is fixedly connected to the end of the bent rod away from the slide rod. A contact component is installed at the bottom of the slide rod, and the bottom of the contact component is in contact with the top of the base paper. A connecting plate is installed on one side of the fixed plate, and multiple pressure sensors are installed on the top of the connecting plate. The pressure sensors are vertically aligned with the pressure plate.

[0007] Preferably, the connecting assembly includes a horizontal adjustment assembly and a vertical adjustment assembly mounted on one side of the horizontal adjustment assembly.

[0008] Preferably, the horizontal adjustment component includes a horizontally arranged slide rail, a slider is slidably connected to the outside of the slide rail, a fixing bolt is threaded through the top of the slider and the bottom of the fixing bolt is in contact with the slide rail.

[0009] Preferably, the vertical adjustment assembly includes a fixed cylinder that is vertically arranged and fixedly connected to the outside of the slider. A sliding rod that passes through the fixed cylinder is slidably connected to the inside of the fixed cylinder. The top of the sliding rod is fixedly connected to a fixed plate. A positioning bolt that passes through the fixed cylinder is threadedly connected to the bottom of the fixed cylinder. The top of the positioning bolt is in contact with the bottom of the sliding rod.

[0010] Preferably, the contact assembly includes a ball seat fixedly connected to the bottom end of the slide rod, and a contact ball is rotatably connected to the inner side of the ball seat.

[0011] Preferably, the bottom end of the fixing plate is fixedly connected to a protective plate for protecting the slide block, and the protective plate has multiple through holes that penetrate the protective plate, and the slide rod is inserted into the inside of the through holes.

[0012] Preferably, the early warning component includes a controller, and a buzzer alarm is installed on one side of the controller. Both the pressure sensor and the buzzer alarm are electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, by setting a paper breakage detection component, if the raw paper breaks, the contact ball will fall due to gravity, and the pressure plate connected to the bent rod will come into contact with the pressure sensor. The pressure sensor will send a signal to the controller when it is under pressure, thereby triggering the buzzer alarm. This design enables the raw paper to break and provide early warning, allowing staff to quickly find the location of the paper breakage and intervene in time, thereby reducing the losses caused by the paper breakage.

[0015] 2. In this utility model, the connecting components enable the device to adjust according to the running posture of the raw paper, ensuring that the paper breakage detection component can effectively detect the raw paper. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connecting component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the horizontal adjustment component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the vertical adjustment component structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the paper breakage detection component of this utility model;

[0021] Figure 6This is a front view structural diagram of the paper breakage detection component of this utility model;

[0022] Figure 7 This is a schematic diagram of the protective plate structure of this utility model.

[0023] In the diagram: 1. Connecting assembly; 11. Horizontal adjustment assembly; 111. Slide rail; 112. Slider; 113. Fixing bolt; 12. Vertical adjustment assembly; 121. Fixing cylinder; 122. Sliding rod; 123. Positioning bolt; 2. Paper break detection assembly; 21. Fixing plate; 22. Slide seat; 23. Slide rod; 24. Bending rod; 25. Pressure plate; 26. Contact assembly; 261. Ball seat; 262. Contact ball; 27. Connecting plate; 28. Pressure sensor; 29. ​​Protective plate; 291. Through hole; 3. Early warning assembly; 31. Controller; 32. Buzzer alarm. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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 on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0026] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0027] Please see Figure 1-7 This utility model provides a technical solution:

[0028] A paper breakage early warning device for base paper made of sulfurized fiber includes connecting components 1, which are symmetrically installed on both sides of the support of the base paper conveying roller. A paper breakage detection component 2 is installed between the two connecting components 1, and an early warning component 3 is provided on one side of the paper breakage detection component 2. The paper breakage detection component 2 includes a horizontally arranged fixing plate 21 installed between the two sets of connecting components 1. Multiple slide blocks 22 are fixedly connected inside the fixing plate 21. A vertically arranged slide rod 23 is slidably connected to the inner side of the slide block 22. A bent rod 24 is fixedly connected to the top of the slide rod 23. A pressure plate 25 is fixedly connected to the end of the bent rod 24 away from the slide rod 23. A contact component 26 is installed at the bottom of the slide rod 23. The top of the paper is attached to the fixed plate 21. A connecting plate 27 is installed on one side of the fixed plate 21. Multiple pressure sensors 28 are installed on the top of the connecting plate 27. The pressure sensors 28 are vertically aligned with the pressure plate 25. If the paper breaks, the contact ball 262 will fall due to gravity, and the pressure plate 25 connected to the bent rod 24 will come into contact with the pressure sensor 28. The pressure sensor 28 will send a signal to the controller 31, which will then trigger the buzzer alarm 32. This design allows for early warning after the paper breaks, enabling staff to quickly locate the break and intervene in a timely manner, thereby reducing losses caused by paper breaks.

[0029] The connecting component 1 includes a horizontal adjustment component 11 and a vertical adjustment component 12 installed on one side of the horizontal adjustment component 11. The design of the connecting component 1 enables the device to adjust according to the running posture of the paper, ensuring that the paper breakage detection component 2 can detect the paper well.

[0030] The horizontal adjustment assembly 11 includes a horizontally arranged slide rail 111, a slider 112 slidably connected to the outside of the slide rail 111, and a fixing bolt 113 threaded through the top of the slider 112. The bottom of the fixing bolt 113 is in contact with the slide rail 111. When the horizontal position of the device needs to be adjusted using the horizontal adjustment assembly 11, the fixing plate 21 is moved to make the slider 112 slide outside the slide rail 111. After adjusting to the appropriate position, the fixing bolt 113 is tightened to complete the adjustment of the horizontal position of the fixing plate 21.

[0031] The vertical adjustment assembly 12 includes a fixed cylinder 121 that is vertically set and fixedly connected to the outside of the slider 112. A sliding rod 122 that passes through the fixed cylinder 121 is slidably connected to the inside of the fixed cylinder 121. The top of the sliding rod 122 is fixedly connected to the fixed plate 21. A positioning bolt 123 that passes through the fixed cylinder 121 is threadedly connected to the bottom of the fixed cylinder 121. The top of the positioning bolt 123 and the bottom of the sliding rod 122 are in contact with each other. When the height of the device needs to be adjusted using the vertical adjustment assembly 12, the fixed plate 21 can be moved. At this time, the sliding rod 122 will slide inside the fixed cylinder 121. When the contact component 26 is in contact with the original paper and there is a certain gap between the pressure plate 25 and the pressure sensor 28, the positioning bolt 123 is rotated to make the positioning bolt 123 and the pressure plate 25 in contact with each other, thereby completing the adjustment of the height of the fixed plate 21.

[0032] The contact assembly 26 includes a ball seat 261 fixedly connected to the bottom end of the slide bar 23. A contact ball 262 is rotatably connected to the inner side of the ball seat 261. The contact assembly 26 is designed to make contact with the base paper, and the contact ball 262 rolling on the base paper can minimize the impact of friction on the base paper.

[0033] The bottom end of the fixed plate 21 is fixedly connected to a protective plate 29 for protecting the slide block 22. The protective plate 29 has multiple through holes 291 that penetrate through it. The slide rod 23 is inserted into the inside of the through holes 291. The protective plate 29 and the through holes 291 on it can protect the slide block 22 and prevent paper scraps from entering the gaps of the slide block 22.

[0034] The early warning component 3 includes a controller 31, and a buzzer alarm 32 is installed on one side of the controller 31. The pressure sensor 28 and the buzzer alarm 32 are both electrically connected to the controller 31. The design of the early warning component 3 is to provide an early warning to the staff when the paper breakage detection component 2 detects a paper breakage, so that the staff can intervene in time.

[0035] Workflow: Before use, the device needs to be powered on and all wiring connected. During normal paper movement, the contact ball 262 on the ball seat 261 remains in contact with the paper and rolls on it. The pressure plate 25 is spaced from the pressure sensor 28 on the connecting plate 27. If the paper breaks, the contact ball 262, having no contact object, will fall due to gravity. The slide rod 23 slides inside the slide seat 22 on the fixed plate 21, and the pressure plate 25 connected to the bent rod 24 will contact the pressure sensor 28. The pressure sensor 28, under pressure, will send a signal to the controller 31, triggering the buzzer alarm 32. The design of the paper breakage detection component 2 allows for early warning after paper breakage, enabling staff to quickly locate the break and intervene promptly, thus reducing losses caused by paper breakage. The contact component 26 is designed to contact the paper, and the rolling of the contact ball 262 on the paper minimizes friction. Since paper scraps may fly during transport, the guard plate 29 at the bottom of the fixed plate 21 and... The through-hole 291 on the protective plate 29 protects the slide block 22, preventing paper scraps from entering its gaps. The design of the early warning component 3 provides an early warning to the operator when the paper breakage detection component 2 detects a paper breakage, allowing for timely intervention. The design of the connecting component 1 allows the device to adjust according to the running posture of the raw paper, ensuring that the paper breakage detection component 2 can effectively detect the raw paper. When the height of the device needs to be adjusted using the vertical adjustment component 12, the fixed plate 21 can be moved, at which point the sliding rod 122 will be in the fixed position. The fixed plate 21 slides inside. When the contact component 26 is in contact with the paper and there is a certain gap between the pressure plate 25 and the pressure sensor 28, the positioning bolt 123 is rotated to make the positioning bolt 123 and the pressure plate 25 fit together, thus completing the adjustment of the height of the fixed plate 21. When the horizontal adjustment component 11 is needed to adjust the horizontal position of the device, the fixed plate 21 is moved to make the slider 112 slide outside the slide rail 111. After adjusting to the appropriate position, the fixing bolt 113 is tightened, thus completing the adjustment of the horizontal position of the fixed plate 21.

[0036] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paper breakage early warning device for sulfur fiber base paper, comprising a connecting assembly (1), characterized in that: The connecting components (1) are symmetrically installed on both sides of the support of the paper conveying roller. A paper breakage detection component (2) is installed between the two connecting components (1). A warning component (3) is provided on one side of the paper breakage detection component (2). The paper breakage detection component (2) includes a horizontally arranged fixing plate (21) installed between the two sets of connecting components (1). Multiple slide blocks (22) are fixedly connected inside the fixing plate (21). A vertically arranged slide rod (23) is slidably connected to the inner side of the slide block (22). The top of the slide rod (23) is fixedly connected to a bent rod (24), and the end of the bent rod (24) away from the slide rod (23) is fixedly connected to a pressure plate (25). A contact component (26) is installed at the bottom of the slide rod (23), and the bottom of the contact component (26) is in contact with the top of the original paper. A connecting plate (27) is installed on one side of the fixing plate (21), and multiple pressure sensors (28) are installed on the top of the connecting plate (27). The pressure sensors (28) are vertically aligned with the pressure plate (25).

2. The paper breakage early warning device for sulfurized fiber base paper according to claim 1, characterized in that: The connecting assembly (1) includes a horizontal adjustment assembly (11) and a vertical adjustment assembly (12) installed on one side of the horizontal adjustment assembly (11).

3. The paper breakage early warning device for sulfurized fiber base paper according to claim 2, characterized in that: The horizontal adjustment assembly (11) includes a horizontally arranged slide rail (111), a slider (112) is slidably connected to the outside of the slide rail (111), a fixing bolt (113) is threadedly connected to the top of the slider (112), and the bottom of the fixing bolt (113) is in contact with the slide rail (111).

4. The paper breakage early warning device for sulfurized fiber base paper according to claim 2, characterized in that: The vertical adjustment assembly (12) includes a fixed cylinder (121) that is vertically set and fixedly connected to the outside of the slider (112). A sliding rod (122) that passes through the fixed cylinder (121) is slidably connected to the inside of the fixed cylinder (121). The top of the sliding rod (122) is fixedly connected to the fixed plate (21). A positioning bolt (123) that passes through the fixed cylinder (121) is threadedly connected to the bottom of the fixed cylinder (121). The top of the positioning bolt (123) is in contact with the bottom of the sliding rod (122).

5. The paper breakage early warning device for sulfurized fiber base paper according to claim 1, characterized in that: The contact assembly (26) includes a ball seat (261) fixedly connected to the bottom end of the slide rod (23), and a contact ball (262) is rotatably connected to the inner side of the ball seat (261).

6. The paper breakage early warning device for sulfurized fiber base paper according to claim 1, characterized in that: The bottom end of the fixed plate (21) is fixedly connected to a protective plate (29) for protecting the slide (22). The protective plate (29) has multiple through holes (291) that penetrate the protective plate (29), and the slide rod (23) is inserted into the inside of the through holes (291).

7. The paper breakage early warning device for sulfurized fiber base paper according to claim 1, characterized in that: The warning component (3) includes a controller (31), and a buzzer alarm (32) is installed on one side of the controller (31). The pressure sensor (28) and the buzzer alarm (32) are both electrically connected to the controller (31).

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