A cable breaking protection device for a cabling machine

Abstract

The utility model discloses a cable break protection device for a cabling machine, comprising a base plate, a cabling machine is fixed on the upper surface of the base plate near the left side, and a winding machine is fixed on the upper surface of the base plate near the right end, the right end of the cable body processed by the cabling machine is wound on the winding machine, a material guiding mechanism for guiding the cable body is fixed between the upper surfaces of the base plate, and a material pressing mechanism for laterally surrounding and pressing the cable body is provided on the upper side of the cable body, the left and right ends of the material pressing mechanism are respectively close to the cabling machine and the winding machine, the material guiding mechanism and the material pressing mechanism are used to guide and press the cable body when it is wound up, when the cable body is broken, the protection mechanism is used to cut off the power of the equipment, and at the same time the material pressing mechanism is used to surround and block the cable body, which can effectively prevent the cable body from being thrown outwards to cause injuries when it is broken, and further improve the ability of protecting the cable body from breaking.

Description

Technical Field

[0001] The utility model relates to the technical field of cabling machines, in particular to a cable breaking protection device for cabling machines. Background Art

[0002] When the cabling machine is processing the cables, the processed cables need to be wound by the winding machine. However, the cables are prone to breakage while the winding machine is winding the cables. The broken cables are prone to be thrown outwards and cause damage to the machinery or nearby operators. At the same time, the loss of pulling force after the breakage can easily cause cable blockage.

[0003] The Chinese patent with announcement number CN215527347U discloses a cable production cable breaking protection device, including a cable machine, a mounting seat fixedly installed at the bottom of the cable machine, a support frame, a chute frame and a winding machine fixedly installed on the top of the mounting seat, a slider seat embedded in the inside of the chute frame, a first limit wheel fixedly installed on the surface of the slider seat, a contact switch fixedly installed at the bottom of the inner wall of the chute frame, and a fixed frame fixedly installed on the surface of the support frame. The utility model is embedded and connected with the cable output by the cable machine through a limit wheel frame. When the winding machine breaks the wire, the slider seat loses its supporting force and drops and triggers the contact switch, automatically turning on the alarm, electric push rod and servo motor. The alarm promptly warns the on-site staff of the break and handles it in time. The servo motor can drive the limit wheel of the limit wheel frame to rotate, and the limit wheel frame cooperates with the second limit wheel to continue to ensure that the output of the cable is not interrupted, avoiding the shutdown of the production line due to the break.

[0004] When the cable breaks, the above-mentioned cable-making machine wire break protection device triggers the contact switch by sliding down the slider seat to cut off the power and stop the equipment from running. Although it has a good protective effect, when the cable breaks, it will be thrown outward due to the tension and cause personal injury. The above-mentioned cable-making machine wire break protection device lacks the function of blocking and restricting the broken cable, and further improvement is needed in terms of cable break protection. Utility Model Content

[0005] In order to solve the problem that the above-mentioned cable breaking protection device lacks the blocking and restriction of the broken cable, the present application provides a cable breaking protection device, which adopts the following technical solution:

[0006] A cable breaking protection device for a cabling machine comprises a base plate, a cabling machine is fixed to the upper surface of the base plate near the left side, and a winding machine is fixed to the upper surface of the base plate near the right end, the right end of a cable body processed by the cabling machine is wound on the winding machine, a material guiding mechanism for guiding the cable body is fixed to the area between the upper surfaces of the base plate, and a material pressing mechanism for laterally surrounding and pressing the cable body is provided on the upper side of the cable body, the left and right ends of the material pressing mechanism are respectively close to the cabling machine and the winding machine, a driving mechanism for driving the material pressing mechanism to rise and fall is also fixed to the upper surface of the base plate, and a protection mechanism for powering off the cable body when the cable body is broken is installed on the material guiding mechanism.

[0007] Optionally, the material guiding mechanism includes an elongated support plate, and guide wheels for guiding the cable body are fixed to the upper surface of the support plate near the left and right ends, and the lower side of the support plate is fixed to the bottom plate by a plurality of support rods.

[0008] Optionally, the pressing mechanism includes a square tube-shaped casing, the lower side of the casing is open, and pressing wheels are fixed to the inner top of the casing near the left and right ends.

[0009] Optionally, the driving mechanism includes a column fixed on the base plate, a fixing plate extending forward is fixed to the upper end of the column, and guide rods fixedly connected to the sleeve are vertically inserted near the left and right ends of the fixing plate, a pneumatic rod is fixed to the upper surface of the fixing plate, and the top rod of the pneumatic rod passes through the fixing plate and is fixedly connected to the sleeve.

[0010] Optionally, the protection mechanism includes a movable rod vertically passing through the support plate and a contact switch fixed on the lower surface of the support plate, a tensioning wheel is fixed to the upper end of the movable rod, and a movable plate is fixed to the lower end of the movable rod, a U-shaped fixed frame is provided on the outer side of the movable plate, and the upper end of the fixed frame is fixedly connected to the support plate, and a spring is provided between the inner bottom of the fixed frame and the movable plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model uses a material guiding mechanism and a material pressing mechanism to guide and press the cable body when it is being wound up. When the cable body is broken, the protection mechanism is used to cut off the power supply to the equipment. At the same time, the cable body is surrounded and blocked by the material pressing mechanism, which can effectively prevent the cable body from being thrown outwards and causing injuries to people when it is broken, and further improves the cable body break protection capability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of a cable breaking protection device of the utility model;

[0015] Figure 2 It is a schematic diagram of a material guiding mechanism of a cable-making machine wire breakage protection device shown in the utility model;

[0016] Figure 3 It is a schematic diagram of a material pressing mechanism of a cable breaking protection device shown in the utility model;

[0017] Figure 4 The utility model is a schematic diagram of a protection mechanism of a cable-making machine wire break protection device.

[0018] In the figure: 1. Cabling machine; 2. Pressing mechanism; 21. Shell; 22. Pressing wheel; 3. Driving mechanism; 31. Fixed plate; 32. Pneumatic rod; 33. Guide rod; 34. Column; 4. Cable body; 5. Winding machine; 6. Protection mechanism; 61. Tensioning wheel; 62. Movable rod; 63. Fixed frame; 64. Spring; 65. Movable plate; 66. Contact switch; 7. Material guiding mechanism; 71. Support rod; 72. Support plate; 73. Material guiding wheel; 8. Bottom plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0020] Please refer to Figure 1As shown, a cable breaking protection device for a cabling machine comprises a bottom plate 8, a cabling machine 1 is fixed near the left side of the upper surface of the bottom plate 8, and a winding machine 5 is fixed near the right end of the upper surface of the bottom plate 8, the right end of the cable body 4 processed by the cabling machine 1 is wound on the winding machine 5, a material guiding mechanism 7 for guiding the cable body 4 is fixed between the upper surfaces of the bottom plate 8, and a material pressing mechanism 2 for surrounding the cable body 4 from the side and pressing the material is arranged on the upper side of the cable body 4, the left and right ends of the material pressing mechanism 2 are respectively close to the cabling machine 1 and the winding machine 5, and the upper surface of the bottom plate 8 is also fixed A driving mechanism 3 is provided for driving the pressing mechanism 2 to rise and fall, and a protection mechanism 6 is installed on the material guiding mechanism 7 for power-off protection when the cable body 4 is broken. The material guiding mechanism 7 and the pressing mechanism 2 are used to guide and clamp the cable body 4 when it is wound up. When the cable body 4 is broken, the protection mechanism 6 is used to protect the equipment from power failure, and the pressing mechanism 2 is used to surround and block the cable body 4, which can effectively prevent the cable body 4 from being thrown outward when it is broken and causing injuries to people, thereby further improving the ability to protect the cable body 4 from breaking.

[0021] Please refer to Figure 2 As shown, the material guiding mechanism 7 includes a long strip-shaped support plate 72, and guide wheels 73 for guiding the cable body 4 are fixed on the upper surface of the support plate 72 near the left and right ends, and the lower side of the support plate 72 is fixed to the bottom plate 8 by a plurality of support rods 71. The cable body 4 is guided by the guide wheel 73 and fixedly supported by the support plate 72.

[0022] Please refer to Figure 3 As shown, the pressing mechanism 2 includes a square tubular shell 21, the lower side of the shell 21 is open, and clamping wheels 22 are fixed to the inner top of the shell 21 near the left and right ends. The shell 21 moves downward and is sleeved on the outside of the cable body 4 to surround and restrict it, thereby preventing the cable body 4 from being thrown out when it breaks.

[0023] Please refer to Figure 3 As shown, the driving mechanism 3 includes a column 34 fixed on the base plate 8, and a fixing plate 31 extending forward is fixed to the upper end of the column 34. The column 34 fixes and supports the fixing plate 31. The fixing plate 31 is vertically inserted with guide rods 33 fixedly connected to the casing 21 near the left and right ends. The guide rods 33 guide the casing 21 when it moves up and down. A pneumatic rod 32 is fixed to the upper surface of the fixing plate 31, and the push rod of the pneumatic rod 32 passes through the fixing plate 31 and is fixedly connected to the casing 21. The push rod of the pneumatic rod 32 drives the casing 21 to be raised and lowered.

[0024] Please refer to Figure 4As shown, the protection mechanism 6 includes a movable rod 62 vertically passing through the support plate 72 and a contact switch 66 fixed on the lower surface of the support plate 72. A tension wheel 61 is fixed to the upper end of the movable rod 62, and a movable plate 65 is fixed to the lower end of the movable rod 62. The movable rod 62 guides the tension wheel 61 and the movable plate 65 when they move up and down. A U-shaped fixed frame 63 is provided on the outer side of the movable plate 65, and the upper end of the fixed frame 63 is fixedly connected to the support plate 72. A spring 64 is provided between the inner bottom of the fixed frame 63 and the movable plate 65. The spring 64 pushes the movable plate 65 so that the movable rod 62 and the tension wheel 61 are pressed tightly against the cable body 4. When the cable body 4 breaks, the restriction on the tension wheel 61 is lost. At this time, the movable plate 65 moves upward to touch the contact switch 66 for power-off protection.

[0025] Working principle: When the cabling machine 1 processes the cable body 4, the right end of the cable body 4 passes through the guide wheel 73 and is wound on the winding machine 5. At this time, the pneumatic rod 32 drives the shell 21 to descend so that the clamping wheel 22 is pressed against the cable body 4. At the same time, the front and rear side walls of the shell 21 surround the cable body 4. When the cable body 4 breaks, the shell 21 blocks the cable body 4 from being thrown out. At this time, the tensioning wheel 61 is no longer restricted by the cable body 4, and the movable plate 65 moves upward under the action of the spring 64 to touch the contact switch 66, thereby powering off the equipment for protection.

[0026] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. 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 cable breaking protection device for a cabling machine, comprising a bottom plate (8), characterized in that: A cabling machine (1) is fixed on the upper surface of the bottom plate (8) near the left side, and a winding machine (5) is fixed on the upper surface of the bottom plate (8) near the right end. The right end of the cable body (4) processed by the cabling machine (1) is wound on the winding machine (5). A material guiding mechanism (7) for guiding the cable body (4) is fixed between the upper surfaces of the bottom plate (8), and a material pressing mechanism (2) for surrounding the cable body (4) from the side and pressing the material is arranged on the upper side of the cable body (4). The left and right ends of the material pressing mechanism (2) are respectively close to the cabling machine (1) and the winding machine (5). A driving mechanism (3) for driving the material pressing mechanism (2) to rise and fall is also fixed on the upper surface of the bottom plate (8). A protection mechanism (6) for powering off the cable body (4) when the cable body (4) is disconnected is installed on the material guiding mechanism (7).

2. A cable breaking protection device according to claim 1, characterized in that: The material guiding mechanism (7) comprises a long strip-shaped support plate (72), and guide wheels (73) for guiding the cable body (4) are fixed on the upper surface of the support plate (72) near the left and right ends, and the lower side of the support plate (72) is fixed to the bottom plate (8) via a plurality of support rods (71).

3. A cable breaking protection device according to claim 1, characterized in that: The material pressing mechanism (2) comprises a square tube-shaped casing (21), the lower side of the casing (21) is open, and pressing wheels (22) are fixed to the inner top of the casing (21) near the left and right ends.

4. A cable breaking protection device according to claim 3, characterized in that: The driving mechanism (3) comprises a column (34) fixed on the bottom plate (8), a fixing plate (31) extending forward is fixed on the upper end of the column (34), and guide rods (33) fixedly connected to the casing (21) are vertically inserted through the fixing plate (31) near the left and right ends, and a pneumatic rod (32) is fixed on the upper surface of the fixing plate (31), and a top rod of the pneumatic rod (32) passes through the fixing plate (31) and is fixedly connected to the casing (21).

5. A cable breaking protection device according to claim 1, characterized in that: The protection mechanism (6) comprises a movable rod (62) vertically penetrating the support plate (72) and a contact switch (66) fixed on the lower surface of the support plate (72); a tension wheel (61) is fixed to the upper end of the movable rod (62), and a movable plate (65) is fixed to the lower end of the movable rod (62); a U-shaped fixed frame (63) is arranged on the outer side of the movable plate (65), and the upper end of the fixed frame (63) is fixedly connected to the support plate (72); a spring (64) is arranged between the inner bottom of the fixed frame (63) and the movable plate (65).

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