Pay-off roller brake device

Abstract

The utility model belongs to the technical field of pay-off rollers, and particularly relates to a pay-off roller brake device which comprises an installation frame, a bolt is arranged on one side of the installation frame, the outer wall of the bolt is connected with the inner wall of the installation frame in an inserted mode, a nut is arranged on the outer wall of the bolt, and the inner wall of the nut is in threaded connection with the outer wall of the bolt. One side of the first patch is connected with one end of the bolt, and a stop lever is arranged on one side of the first patch. According to the pay-off roller brake device, the pay-off roller can be fixedly mounted on one side of the mounting frame quickly and conveniently, pay-off work can be monitored in real time through an infrared sensor, when a wire is broken, an electric telescopic rod can be quickly controlled to work for brake work, and the problem that when the wire is broken, the pay-off roller is damaged is solved. The pay-off roller brake device solves the problems that follow-up work is affected and potential safety hazards are increased due to the fact that the pay-off roller cannot be quickly and conveniently braked, and the safety of the pay-off roller brake device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pay-off rollers, in particular to a pay-off roller brake device. Background Art

[0002] The pay-off roller is a type of roller, which is mainly used in production lines such as gravure printing, coating, overwinding, film blowing, laminating, coating, slitting, papermaking, and textiles. The two ends of the pay-off roller are coaxially fixed with shaft heads for connecting to the equipment. When in use, the shaft heads at both ends of the pay-off roller are first fixed to the components on the equipment that drive the pay-off roller to rotate. The pay-off roller is then driven by the equipment to rotate for winding or unwinding operations. A brake device is required when the pay-off roller is in use.

[0003] When the existing pay-off roller brake device is in use, when a wire break occurs during the pay-off process, an emergency stop is required. However, in actual use, when a wire break occurs, the pay-off roller cannot be braked quickly and conveniently, which affects subsequent work, increases safety hazards, and reduces the safety of the pay-off roller brake device.

[0004] For this reason, we urgently need to provide a kind of pay-off roller brake device. Utility Model Content

[0005] The purpose of the present utility model is to provide a pay-off roller brake device to solve the problem proposed in the above background technology that when a wire break occurs, the pay-off roller cannot be braked quickly and conveniently, which in turn affects subsequent work, increases safety hazards, and reduces the safety of the pay-off roller brake device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pay-off roller brake device, comprising a mounting frame, a bolt is provided on one side of the mounting frame, the outer wall of the bolt is plugged into the inner wall of the mounting frame, a nut is provided on the outer wall of the bolt, the inner wall of the nut is threadedly connected to the outer wall of the bolt, a patch 1 is provided at one end of the bolt, one side of the patch 1 is interconnected with one end of the bolt, a baffle rod is provided on one side of the patch 1, and one end of the baffle rod is interconnected with one side of the patch 1.

[0007] A further improvement is that a soft fabric disc is provided on one side of patch one, one side of the soft fabric disc is in squeeze contact with one side of patch one, and patch two is provided on the other side of the soft fabric disc, one side of patch two is in squeeze contact with one side of the soft fabric disc, and a pay-off roller is provided on the other side of patch two, one side of the pay-off roller is connected to one side of patch two, so that the pay-off work can be carried out better and it can be used better.

[0008] A further improvement is that an infrared sensor is provided on one side of patch 2, one end of the infrared sensor is interconnected with one side of patch 2, and a mounting plate is provided on one side of the mounting frame, one end of the mounting plate is interconnected with one side of the mounting frame, so that the operation of the pay-off roller can be better monitored, and the operation of the electric telescopic rod can be quickly controlled when the line is broken.

[0009] A further improvement is that a guide rod is provided on one side of the mounting plate, one end of the guide rod is connected to one side of the mounting plate, a movable plate is provided on the outer wall of the guide rod, the inner wall of the movable plate is slidably connected to the outer wall of the guide rod, a connecting plate is provided on one side of the movable plate, one end of the connecting plate is connected to one side of the movable plate, thereby effectively increasing the stability of the movable plate during movement, and thus better moving patch one.

[0010] A further improvement is that an electric telescopic rod is provided on one side of the connecting plate, one end of the electric telescopic rod is connected to one side of the connecting plate, and a fixed plate is provided on the other end of the electric telescopic rod, one side of the fixed plate is connected to one end of the electric telescopic rod, so that when the line is broken, the brakes can be quickly performed, and the vehicle can be used better.

[0011] A further improvement is that the number of the bolts is five, and the bolts are distributed in sequence on one side of the mounting frame; the number of the pay-off rollers is five, and the pay-off rollers are distributed in sequence on one end of the five bolts; one side of the barrier rod is in squeeze contact with one side of the mounting frame, so that the pay-off roller can be quickly and conveniently fixed on one side of the mounting frame for use.

[0012] A further improvement is that one end of the mounting plate is connected to one side of the mounting frame, one end of the movable plate is connected to one side of the patch, and one end of the fixed plate is connected to one side of the mounting frame, so that the line laying work can be better carried out and the device can be better used.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The pay-off roller brake device can quickly and conveniently fix the pay-off roller on one side of the mounting frame by installing the mounting frame, bolts, nuts, patch 1, baffle rod, soft fabric disc, patch 2, pay-off roller, infrared sensor, mounting plate, guide rod, movable plate, connecting plate, electric telescopic rod and fixing plate. The pay-off work can be monitored in real time through the infrared sensor. When the line is broken, the electric telescopic rod can be quickly controlled to brake. This solves the problem that the pay-off roller cannot be braked quickly and conveniently when the line is broken, which affects subsequent work and increases safety hazards. The safety of the pay-off roller brake device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a side structural diagram of the present utility model;

[0017] Figure 3 It is a partial structural diagram of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the electric telescopic rod of the present utility model.

[0019] In the figure: 1. Mounting frame; 2. Bolt; 3. Nut; 4. Patch 1; 5. Stop rod; 6. Soft fabric disc; 7. Patch 2; 8. Pay-off roller; 9. Infrared sensor; 10. Mounting plate; 11. Guide rod; 12. Moving plate; 13. Connecting plate; 14. Electric telescopic rod; 15. Fixed plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0022] A pay-off roller brake device includes a mounting frame 1, a bolt 2 is provided on one side of the mounting frame 1, the outer wall of the bolt 2 is plugged into the inner wall of the mounting frame 1, a nut 3 is provided on the outer wall of the bolt 2, the inner wall of the nut 3 is threadedly connected to the outer wall of the bolt 2, a patch 4 is provided on one end of the bolt 2, one side of the patch 4 is connected to one end of the bolt 2, a stop rod 5 is provided on one side of the patch 4, and one end of the stop rod 5 is connected to one side of the patch 4;

[0023] A soft fabric disc 6 is provided on one side of patch 1 4, and one side of the soft fabric disc 6 is in press contact with one side of patch 1 4. A patch 2 7 is provided on the other side of the soft fabric disc 6, and one side of the patch 2 7 is in press contact with one side of the soft fabric disc 6. A pay-off roller 8 is provided on the other side of the patch 2 7, and one side of the pay-off roller 8 is connected to one side of the patch 2 7, so that the pay-off work can be better performed and the product can be used better.

[0024] An infrared sensor 9 is provided on one side of the patch 2 7, one end of the infrared sensor 9 is connected to one side of the patch 2 7, and a mounting plate 10 is provided on one side of the mounting frame 1, one end of the mounting plate 10 is connected to one side of the mounting frame 1, so that the work of the pay-off roller 8 can be better monitored, and the electric telescopic rod 14 can be quickly controlled to work when the wire is broken;

[0025] A guide rod 11 is provided on one side of the mounting plate 10, one end of the guide rod 11 is connected to one side of the mounting plate 10, a movable plate 12 is provided on the outer wall of the guide rod 11, the inner wall of the movable plate 12 is slidably connected to the outer wall of the guide rod 11, and a connecting plate 13 is provided on one side of the movable plate 12, one end of the connecting plate 13 is connected to one side of the movable plate 12, thereby effectively increasing the stability of the movable plate 12 when moving, and thus better moving the patch 14;

[0026] An electric telescopic rod 14 is provided on one side of the connecting plate 13, one end of the electric telescopic rod 14 is connected to one side of the connecting plate 13, and a fixing plate 15 is provided on the other end of the electric telescopic rod 14, one side of the fixing plate 15 is connected to one end of the electric telescopic rod 14, so that the brake can be quickly applied when a line is broken, thereby enabling better use;

[0027] There are five bolts 2, which are sequentially distributed on one side of the mounting frame 1. There are five pay-off rollers 8, which are sequentially distributed on one end of the five bolts 2. One side of the blocking rod 5 is in extrusion contact with one side of the mounting frame 1, so that the pay-off roller 8 can be quickly and conveniently fixed on one side of the mounting frame 1 for use.

[0028] One end of the mounting plate 10 is connected to one side of the mounting frame 1, one end of the movable plate 12 is connected to one side of the patch 4, and one end of the fixed plate 15 is connected to one side of the mounting frame 1, so that the wiring work can be better carried out and the device can be used better.

[0029] When in use, when it is needed, the operator inserts the bolt 2 into the inner wall of the mounting frame 1 and fixes the bolt 2 on one side of the mounting frame 1 through the nut 3, so that the pay-off roller 8 can be indirectly installed on one side of the mounting frame 1 for use. The infrared sensor 9 installed on the side of the patch 2 7 can be used for real-time detection. During normal pay-off, the line will not come into contact with the infrared rays. When the pay-off roller 8 breaks during the pay-off process, the line will come into contact with the infrared rays after breaking, and then the infrared sensor 9 receives the signal and controls the electric telescopic rod 14 installed on the side of the fixed plate 15 to work. The electric telescopic rod 14 can drive the connecting plate 13 to move, and the movement of the connecting plate 13 drives the moving plate 12 to slide on the guide rod 11. The sliding of the moving plate 12 drives the patch 1 4 to move. The movement of the patch 1 4 can cooperate with the patch 2 7 to squeeze the soft fabric disc 6, thereby forming internal and external friction, so that the pay-off roller 8 can be quickly braked, thereby effectively improving the safety of the pay-off roller brake device and better using it.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A pay-off roller brake device, comprising a mounting frame (1), characterized in that: A bolt (2) is provided on one side of the mounting frame (1), the outer wall of the bolt (2) is plugged into the inner wall of the mounting frame (1), a nut (3) is provided on the outer wall of the bolt (2), the inner wall of the nut (3) is threadedly connected to the outer wall of the bolt (2), a patch (4) is provided on one end of the bolt (2), one side of the patch (4) is connected to one end of the bolt (2), a blocking rod (5) is provided on one side of the patch (4), one end of the blocking rod (5) is connected to one side of the patch (4).

2. A pay-off roller brake device according to claim 1, characterized in that: A soft fabric disc (6) is provided on one side of the patch one (4), one side of the soft fabric disc (6) is in press contact with one side of the patch one (4), a patch two (7) is provided on the other side of the soft fabric disc (6), one side of the patch two (7) is in press contact with one side of the soft fabric disc (6), a pay-off roller (8) is provided on the other side of the patch two (7), one side of the pay-off roller (8) is connected to one side of the patch two (7).

3. A pay-off roller brake device according to claim 2, characterized in that: An infrared sensor (9) is provided on one side of the patch 2 (7), one end of the infrared sensor (9) is connected to one side of the patch 2 (7), and a mounting plate (10) is provided on one side of the mounting frame (1), one end of the mounting plate (10) is connected to one side of the mounting frame (1).

4. A pay-off roller brake device according to claim 3, characterized in that: A guide rod (11) is provided on one side of the mounting plate (10), one end of the guide rod (11) is connected to one side of the mounting plate (10), a movable plate (12) is provided on the outer wall of the guide rod (11), the inner wall of the movable plate (12) is slidably connected to the outer wall of the guide rod (11), and a connecting plate (13) is provided on one side of the movable plate (12), one end of the connecting plate (13) is connected to one side of the movable plate (12).

5. A pay-off roller brake device according to claim 4, characterized in that: An electric telescopic rod (14) is provided on one side of the connecting plate (13), one end of the electric telescopic rod (14) is connected to one side of the connecting plate (13), and a fixing plate (15) is provided on the other end of the electric telescopic rod (14), one side of the fixing plate (15) is connected to one end of the electric telescopic rod (14).

6. The pay-off roller brake device according to claim 1, characterized in that: The number of the bolts (2) is five, and the bolts (2) are sequentially distributed on one side of the mounting frame (1). The number of the pay-off rollers (8) is five, and the pay-off rollers (8) are sequentially distributed on one end of the five bolts (2). One side of the blocking rod (5) is in extrusion contact with one side of the mounting frame (1).

7. A pay-off roller brake device according to claim 4, characterized in that: One end of the mounting plate (10) is connected to one side of the mounting frame (1), one end of the movable plate (12) is connected to one side of the patch (4), and one side of the mounting frame (1) is connected to one end of the fixed plate (15).

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