Optical cable detection device

Abstract

The invention provides an optical cable detection device, including a shell, a lifting assembly, an adjustment assembly, a connecting assembly, a die base group, and a pressure sensor. The die base group is arranged inside the shell, and the die base group includes four die bases, and the four die bases are arranged with gaps between two of them. The center positions of the four die bases form detection holes for passing the optical cable to be detected. Two adjacent die bases are connected by a connecting assembly. The outer side of each die base is connected to a sliding assembly through a pressure rod. The side of the sliding assembly away from the pressure rod is connected to the pressure sensor, and the side of the pressure sensor away from the pressure rod is connected to the adjustment assembly. The adjustment assembly is installed on the mounting shell and is used to adjust the spacing between the four die bases. The lifting assembly is installed at the bottom of the shell. The optical cable detection device described in the invention solves the problems of low detection efficiency and inconvenient adjustment of existing detection equipment.

Description

Technical Field

[0001] The invention belongs to the field of optical cable production equipment, and in particular relates to an optical cable detection device. Background Art

[0002] An outer sheath is added in the last process of optical cable production. Sometimes bulges will appear on the sheath, affecting the quality of the optical cable. The existing bulge detection device, the split wire-passing die, is installed in a "cylindrical" die seat. When cable heads and large bulges are generated during the production process, the die seat cannot be opened and the bulge cannot pass, causing equipment damage. Therefore, the usage rate is not high; the position of the optical cable in the inner hole of the split wire-passing die is adjusted by the guide wheel, which has high requirements on personnel operation, is inconvenient to adjust, and wastes time. Summary of the invention

[0003] In view of this, the present invention proposes an optical cable detection device to solve the problems of low detection efficiency and inconvenient adjustment of existing detection equipment.

[0004] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0005] An optical cable detection device comprises a shell, a lifting assembly, an adjustment assembly, a connecting assembly, a die base group, and a pressure sensor. The die base group is arranged inside the shell, and the die base group comprises four die bases. The four die bases are arranged with gaps between two of them. A detection hole for passing an optical cable to be detected is formed at the center of the four die bases. Two adjacent die bases are connected by a connecting assembly. The outer side of each die base is connected to a sliding assembly through a pressure rod. The side of the sliding assembly away from the pressure rod is connected to the pressure sensor. The side of the pressure sensor away from the pressure rod is connected to the adjusting assembly. The adjusting assembly is installed on the mounting shell and is used to adjust the spacing between the four die bases. The lifting assembly is installed at the bottom of the shell.

[0006] The connecting component includes a baffle and a first elastic member. Two adjacent mold bases are each penetrated by a through hole. The first elastic member is arranged in the through hole. Baffles are fixed at both ends of the first elastic member. One baffle is arranged outside one of the mold bases, and the other baffle is arranged outside the other adjacent mold base.

[0007] A groove corresponding to the pressure rod is opened on the mold base, one end of the pressure rod is arranged in the groove, a stopper is fixed on the end of the pressure rod close to the groove, a stopper bar for covering the stopper is fixed on the inner edge of the groove, and a second elastic member is connected between the stopper and the groove.

[0008] Furthermore, there are four sliding assemblies, one sliding assembly is provided on the outer sides of every two adjacent mold bases, and the two adjacent mold bases are connected to the sliding assembly through a pressure rod.

[0009] Furthermore, the sliding assembly includes a limiting threaded cylinder, a bidirectional screw, a limiting cylinder, and a guide cylinder. A ring is fixed to the end of the pressure rod away from the mold base, the ring is sleeved on the outside of the bidirectional screw and is slidably connected to the bidirectional screw. The guide cylinder is arranged on the outside of the ring and is fitted with the ring. A through opening corresponding to the pressure rod is opened on the guide cylinder. The end of the guide rod away from the mold base passes through the through opening and is slidably connected to the guide cylinder. The outside of the guide cylinder is connected to the pressure sensor through a fixed block. A limiting cylinder is provided on the side of each ring close to the connecting block, and an internal thread corresponding to the bidirectional screw is provided on the inner side of the limiting cylinder. The limiting cylinder is threadedly connected to the bidirectional screw through the internal thread. The limit is also fixed with a slider corresponding to the through opening, and the slider is slidably connected to the through opening.

[0010] Furthermore, a paddle is fixed to one end of the bidirectional screw.

[0011] Furthermore, the adjusting component includes a second bearing and a second screw. The end of the pressure sensor away from the sliding component is rotatably connected to the second screw through the second bearing. A threaded seat corresponding to the second screw is installed on the shell through a reserved opening. The second screw passes through the threaded seat and is threadedly connected to the threaded seat. A paddle is fixed to the end of the second screw away from the pressure sensor.

[0012] Furthermore, each baffle is also sleeved with a limiting cylinder on the outside, one end of the limiting cylinder is fixedly connected to the mold base, and the baffle is slidably connected to the limiting cylinder.

[0013] Furthermore, the lifting assembly includes a U-shaped frame, a first bearing, a first threaded barrel, a first screw, and a base. The first screw is fixed on the base. The top of the first screw is threadedly connected to the first threaded barrel. The top of the first threaded barrel is rotatably connected to the bottom of the U-shaped frame through the first bearing. The U-shaped frame opening is set upward, and both ends are fixedly connected to the bottom of the shell.

[0014] Furthermore, a knob is fixed at the bottom of the first threaded cylinder.

[0015] Furthermore, a telescopic rod is installed between the shell and the base, and there are two telescopic rods, which are arranged on both sides of the first screw rod.

[0016] Furthermore, the outer edge of the detection hole is also provided with an arc portion

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] (1) The optical cable detection device proposed by the invention includes the optical cable through four mold bases, which can fully detect whether there is a bulge on the optical cable, and the detection is more accurate and comprehensive.

[0019] (2) By rotating the bidirectional screw, the two limiting collars on the bidirectional screw can be controlled to move toward or away from each other, thereby limiting the two pressure rods, thereby adjusting the distance between the adjacent mold bases, and adjusting the four bidirectional screws respectively to control the size of the detection hole to adapt to different types of optical cables.

[0020] (3) When the aperture of the detection hole needs to be adjusted, the second screw is rotated to drive the connecting block to move outward or inward, and then the pressure rod is driven to move through the sliding assembly, and the pressure rod drives the mold base to move, and then the aperture is adjusted according to the optical cable model.

[0021] (4) An arc portion is also provided on the outer edge of the detection hole to prevent the optical cable from generating hard friction with the outer edge of the detection hole during detection, thereby preventing surface wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0023] Figure 1 A schematic diagram of an optical cable detection device according to an embodiment of the present invention;

[0024] Figure 2 A cross-sectional schematic diagram of an optical cable detection device according to an embodiment of the present invention;

[0025] Figure 3 A schematic cross-sectional view of an optical cable detection device according to an embodiment of the present invention;

[0026] Figure 4 A cross-sectional schematic diagram of the adjusting assembly and the sliding assembly described in the embodiment of the present invention;

[0027] Figure 5 A schematic cross-sectional view of a sliding assembly according to an embodiment of the present invention;

[0028] Figure 6 A schematic cross-sectional view of a sliding assembly according to an embodiment of the present invention;

[0029] Figure 7 The present invention is a schematic diagram of the installation of the compression rod described in the embodiment.

[0030] Description of reference numerals:

[0031] 1-lifting assembly; 11-telescopic rod; 12-base; 13-first screw; 14-first threaded cylinder; 15-knob; 16-U-shaped frame; 17-first bearing; 2-housing; 3-mold base; 31-groove; 32-stop bar; 4-pressure sensor; 5-sliding assembly; 51-guide cylinder; 52-through port; 53-bidirectional screw; 54-connecting block; 55-limiting threaded cylinder; 56-slider; 57-ring; 6-adjusting assembly; 61-second bearing; 62-second screw; 63-threaded seat; 7-pressure rod; 71-first elastic member; 72-stop block; 8-detection hole; 81-arc-shaped portion; 9-connecting assembly; 91-second elastic member; 92-stop plate; 93-limiting cylinder; 10-pick plate DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0034] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0035] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0036] like Figures 1 to 3As shown, an optical cable detection device includes a shell 2, a lifting component 1, an adjustment component 6, a connecting component 9, a die base group, and a pressure sensor 4. The die base group is arranged inside the shell 2. The die base group includes four die bases 3. The four die bases 3 are arranged with gaps between each other. The center positions of the four die bases 3 form a detection hole 8 for allowing the optical cable to be detected to pass through. Two adjacent die bases 3 are connected by a connecting component 9. The outer side of each die base 3 is connected to a sliding component 5 through a pressure rod 7. The side of the sliding component 5 away from the pressure rod 7 is connected to the pressure sensor 4. The side of the pressure sensor 4 away from the pressure rod 7 is connected to the adjustment component 6. The adjustment component 6 is installed on the installation shell and is used to adjust the spacing between the four die bases 3. The lifting component 1 is installed at the bottom of the shell 2;

[0037] The connecting assembly 9 includes a baffle 92 and a first elastic member 71. Two adjacent mold bases 3 are each penetrated with a through hole. The first elastic member 71 is disposed in the through hole. Baffles 92 are fixed to both ends of the first elastic member 71. One baffle 92 is disposed on the outside of one mold base 3, and the other baffle 92 is disposed on the outside of another adjacent mold base 3.

[0038] A groove 31 corresponding to the pressure rod 7 is opened on the mold base 3, one end of the pressure rod 7 is arranged in the groove 31, a stopper 72 is fixed to the end of the pressure rod 7 close to the groove 31, a stopper bar for blocking the stopper 72 is fixed to the inner edge of the groove 31, and a second elastic member 91 is connected between the stopper 72 and the groove 31.

[0039] Four connection components 9 are connected between the upper and lower mold bases 3 and the left and right mold bases 3 of the mold base group, and the four connection components 9 are distributed in an array.

[0040] By including three pairs of optical cables through four mold bases, it is possible to fully detect whether there are bulges on the optical cables, and the detection is more accurate and comprehensive.

[0041] like Figures 1 to 3 As shown, there are four sliding assemblies 5 , one sliding assembly 5 is provided on the outer sides of every two adjacent mold bases 3 , and the two adjacent mold bases 3 are connected to the sliding assembly 5 via a pressure rod 7 .

[0042] like Figure 3 , Figure 4As shown, the sliding assembly 5 includes a limiting threaded cylinder 55, a bidirectional screw 53, a limiting cylinder 93, and a guide cylinder 51. A sleeve 57 is fixed to the end of the pressure rod 7 away from the mold base 3. The sleeve 57 is sleeved on the outside of the bidirectional screw 53 and is slidably connected to the bidirectional screw 53. The guide cylinder 51 is arranged on the outside of the sleeve 57 and is fitted with the sleeve 57. A through opening 52 corresponding to the pressure rod 7 is opened on the guide cylinder 51. The end of the guide rod away from the mold base 3 passes through the through opening 52 to be slidably connected to the guide cylinder 51. The outer side of the guide cylinder 51 is connected to the pressure sensor 4 through a fixed block. A limiting cylinder 93 is provided on the side of each sleeve 57 close to the connecting block 54. An internal thread corresponding to the bidirectional screw 53 is provided on the inner side of the limiting cylinder 93. The limiting cylinder 93 is threadedly connected to the bidirectional screw 53 through the internal thread. The limiting position is also fixed with a slider 56 corresponding to the through opening 52, and the slider 56 is slidably connected to the through opening 52.

[0043] By rotating the bidirectional screw 53, the two limiting rings 57 on the bidirectional screw 53 can be controlled to move toward or away from each other, thereby limiting the two pressure rods 7, thereby adjusting the distance between the adjacent mold bases 3, and adjusting the four bidirectional screws 53 respectively, thereby controlling the size of the detection hole 8 to adapt to different types of optical cables.

[0044] like Figure 3 , Figure 4 As shown, a paddle 10 is also fixed to one end of the bidirectional screw rod 53 .

[0045] like Figure 3 , Figure 4 As shown, the adjustment assembly 6 includes a second bearing 61 and a second screw 62. The end of the pressure sensor 4 away from the sliding assembly 5 is rotatably connected to the second screw 62 through the second bearing 61. A threaded seat 63 corresponding to the second screw 62 is installed on the shell 2 through a reserved opening 52. The second screw 62 passes through the threaded seat 63 and is threadedly connected to the threaded seat 63. A paddle 10 is fixed to the end of the second screw 62 away from the pressure sensor 4.

[0046] When the aperture of the detection hole 8 needs to be adjusted, the second screw 62 is rotated to drive the connecting block 54 to move outward or inward, and then the pressure rod 7 is driven to move through the sliding assembly 5, and the pressure rod 7 drives the mold base 3 to move, and then the aperture is adjusted according to the optical cable model.

[0047] like Figure 2 , Figure 3 As shown, each baffle 92 is also covered with a limiting cylinder 93 , one end of the limiting cylinder 93 is fixedly connected to the mold base 3 , and the baffle 92 is slidably connected to the limiting cylinder 93 .

[0048] like Figure 1As shown, the lifting assembly 1 includes a U-shaped frame 16, a first bearing 17, a first threaded barrel 14, a first screw 13, and a base 12. The first screw 13 is fixed to the base 12. The top of the first screw 13 is threadedly connected to the first threaded barrel 14. The top of the first threaded barrel 14 is rotatably connected to the bottom of the U-shaped frame 16 through the first bearing 17. The U-shaped frame 16 is opened upward, and both ends are fixedly connected to the bottom of the shell 2.

[0049] like Figure 1 As shown, a knob 15 is also fixed at the bottom of the first threaded barrel 14. The rotation of the knob 15 can control the rotation and lifting of the threaded barrel, thereby causing the housing 2 to rise and fall, and making adaptive adjustments to the actual working conditions.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An optical cable detection device, characterized in that: The invention comprises a shell (2), a lifting assembly (1), an adjustment assembly (6), a connecting assembly (9), a die base assembly, and a pressure sensor (4). The die base assembly is arranged inside the shell (2). The die base assembly comprises four die bases (3). The four die bases (3) are arranged with a gap between two of them. A detection hole (8) for allowing the optical cable to be detected to pass through is formed at the center of the four die bases (3). Two adjacent die bases (3) are connected via a connecting assembly (9). The outer side of each die base (3) is connected to a sliding assembly (5) via a pressure rod (7). The side of the sliding assembly (5) away from the pressure rod (7) is connected to the pressure sensor (4). The side of the pressure sensor (4) away from the pressure rod (7) is connected to the adjustment assembly (6). The adjustment assembly (6) is installed on the mounting shell and is used to adjust the spacing between the four die bases (3). The lifting assembly (1 ) is installed at the bottom of the shell (2); the connecting component (9) includes a baffle (92) and a first elastic member (71); two adjacent mold bases (3) are each penetrated by a through hole, the first elastic member (71) is arranged in the through hole, and baffles (92) are fixed at both ends of the first elastic member (71), one baffle (92) is arranged on the outside of one of the mold bases (3), and the other baffle (92) is arranged outside the other adjacent mold base (3); a groove (31) corresponding to the pressure rod (7) is opened on the mold base (3), one end of the pressure rod (7) is arranged in the groove (31), a baffle (72) is fixed at one end of the pressure rod (7) close to the groove (31), a baffle bar for shielding the baffle (72) is fixed on the inner edge of the groove (31), and a second elastic member (91) is connected between the baffle (72) and the groove (31); There are four sliding assemblies (5), each of which is provided with a sliding assembly (5) on the outer side of two adjacent mold bases (3), and the two adjacent mold bases (3) are connected to the sliding assembly (5) via a pressure rod (7); The sliding assembly (5) comprises a limiting threaded cylinder (55), a bidirectional screw rod (53), a limiting cylinder (93), and a guide cylinder (51). A sleeve ring (57) is fixed to one end of the pressure rod (7) away from the die base (3). The sleeve ring (57) is sleeved on the outside of the bidirectional screw rod (53) and is slidably connected to the bidirectional screw rod (53). The guide cylinder (51) is arranged on the outside of the sleeve ring (57) and is arranged in close contact with the sleeve ring (57). A through hole (52) corresponding to the pressure rod (7) is opened on the guide cylinder (51). The end of the guide rod away from the die base (3) passes through The through port (52) is slidably connected to the bathing guide cylinder (51), and the outer side of the guide cylinder (51) is connected to the pressure sensor (4) through a fixed block. A limiting cylinder (93) is provided on one side of each collar (57) close to the connecting block (54), and an internal thread corresponding to the bidirectional screw (53) is provided on the inner side of the limiting cylinder (93). The limiting cylinder (93) is threadedly connected to the bidirectional screw (53) through the internal thread. The limiting cylinder is also fixed with a slider (56) corresponding to the through port (52) in the same manner as above, and the slider (56) is slidably connected to the through port (52); The adjustment component (6) comprises a second bearing (61) and a second screw (62); one end of the pressure sensor (4) away from the sliding component (5) is rotatably connected to the second screw (62) via the second bearing (61); a threaded seat (63) corresponding to the second screw (62) is installed on the housing (2) through a reserved opening (52); the second screw (62) passes through the threaded seat (63) and is threadedly connected to the threaded seat (63); and a paddle (10) is fixed to one end of the second screw (62) away from the pressure sensor (4).

2. An optical cable detection device according to claim 1, characterized in that: A paddle (10) is also fixed to one end of the bidirectional screw (53).

3. An optical cable detection device according to claim 1, characterized in that: A limiting cylinder (93) is also sleeved on the outside of each blocking piece (92), one end of the limiting cylinder (93) is fixedly connected to the mold base (3), and the blocking piece (92) is slidably connected to the limiting cylinder (93).

4. The optical cable detection device according to claim 1, characterized in that: The lifting assembly (1) comprises a U-shaped frame (16), a first bearing (17), a first threaded cylinder (14), a first screw rod (13), and a base (12). The first screw rod (13) is fixed on the base (12). The top of the first screw rod (13) is threadedly connected to the first threaded cylinder (14). The top of the first threaded cylinder (14) is rotatably connected to the bottom of the U-shaped frame (16) through the first bearing (17). The U-shaped frame (16) is opened upward, and both ends are fixedly connected to the bottom of the shell (2).

5. An optical cable detection device according to claim 4, characterized in that: A knob (15) is also fixed to the bottom of the first threaded cylinder (14).

6. An optical cable detection device according to claim 5, characterized in that: A telescopic rod (11) is also installed between the housing (2) and the base (12), and there are two telescopic rods (11), which are arranged on both sides of the first screw rod (13).

7. An optical cable detection device according to claim 5, characterized in that: An arc-shaped portion (81) is also provided on the outer edge of the detection hole (8).

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