Opening jig for tearing opening of isolating membrane

Abstract

The embodiment of the utility model discloses an isolating membrane tearing mouth opening jig which comprises a rack, a sliding rail, a supporting baffle and a cutting blade, the sliding rail is installed on the rack in the first direction, the supporting baffle is provided with a through hole, the sliding rail is connected with the hole wall of the through hole in a sliding mode, so that the supporting baffle can slide relative to the sliding rail, and the cutting blade is arranged on the supporting baffle. The supporting baffle is further provided with a limiting groove used for installing an optical cable, the cutting blade is installed on the rack, the isolating membrane face of the optical cable faces the knife edge side of the cutting blade, the supporting baffle moves in the first direction and drives the optical cable to move, the cutting blade can cut the optical cable, an opening can be torn instead of a manual mode, and the working efficiency is improved. And the sub-cable is not damaged, so that the product percent of pass is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber communication, in particular to an opening jig for a tearing opening of an isolation film. Background Art

[0002] In recent years, driven by the coordinated development of dual-gigabit networks, fiber-to-the-room (FTTR) all-optical Wi-Fi networking cabling solutions have experienced rapid development. Due to the lack of cable tie operations, concealed cabling, and the aesthetically pleasing appearance of decorative elements and walls, a self-adhesive, invisible wiring optical cable assembly has rapidly developed, making cabling faster, more efficient, and safer. To facilitate rapid cabling, the cable's isolation film must be slit before installation. However, due to the unique structure of the optical cable and the thin, soft self-adhesive adhesive between the isolation film and the sub-cable, traditional manual slits are inefficient, require high operator skill, and can easily damage the sub-cable, resulting in defective products. Utility Model Content

[0003] Based on this, it is necessary to provide an isolation membrane tear opening jig, which aims to solve the problem that in order to facilitate quick wiring, the optical cable isolation membrane needs to be torn before construction. However, due to the special structure of the optical cable, the self-adhesive glue between the isolation membrane and the sub-cable is thin and soft. The traditional manual tearing method is inefficient, requires high operating skills of the personnel, and is easy to cut the sub-cable, resulting in technical problems such as defective products.

[0004] The utility model provides an isolation film tear opening jig, the isolation film tear opening jig comprising: a frame, a slide rail, a support baffle and a cutting blade, the slide rail being mounted on the frame along a first direction, the support baffle being provided with a through hole, the slide rail being slidably connected to the hole wall of the through hole, the support baffle being further provided with a limiting groove for mounting an optical cable, the cutting blade being mounted on the frame, the isolation film surface of the optical cable facing the blade edge of the cutting blade;

[0005] The supporting baffle moves along the first direction, and the supporting baffle drives the optical cable to move, so that the cutting blade can cut the optical cable.

[0006] In one embodiment, the isolation film tear opening jig further includes an elastic member, which is sleeved on the slide rail and elastically abuts against one side of the support baffle and one side of the frame.

[0007] In one embodiment, the isolation film tear opening jig further includes a stopper, which is installed at an end of the slide rail away from the frame and is used to prevent the support baffle from separating from the slide rail.

[0008] In one embodiment, two slide rails are provided and symmetrically arranged on both sides of the frame, and two elastic members and two stop members are provided respectively and are arranged in one-to-one correspondence with the slide rails.

[0009] In one embodiment, there are two limiting grooves, which are spaced apart on the supporting baffle along the first direction.

[0010] In one embodiment, the limiting groove is provided on the isolation membrane surface of the optical cable.

[0011] In one embodiment, the isolation film tear opening jig further includes a fixing seat, the fixing seat is mounted on the frame, and the cutting blade is detachably connected to one side of the fixing seat.

[0012] In one embodiment, the isolation film tear opening jig further includes a pressing plate, and the pressing plate presses the cutting blade onto the fixing seat.

[0013] In one embodiment, the isolation film tear opening jig further includes a fastener, which passes through the pressing plate and the cutting blade and is connected to the fixing seat.

[0014] In one embodiment, two fasteners are provided and are spaced apart along the extending direction of the cutting blade.

[0015] The implementation of the present invention will have the following beneficial effects:

[0016] The utility model adopts an isolation membrane tear opening jig, the slide rail of which is installed on the frame along the first direction, the support baffle is provided with a through hole, the slide rail is slidably connected to the hole wall of the through hole, so that the support baffle can slide relative to the slide rail, the support baffle is also provided with a limit groove for installing the optical cable, the cutting blade is installed on the frame, the isolation membrane surface of the optical cable faces the blade side of the cutting blade, the support baffle moves along the first direction, the support baffle drives the optical cable to move, the cutting blade can cut the optical cable, and can replace the manual method of tearing the opening, thereby improving work efficiency and will not damage the sub-cable, so as to improve the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] in:

[0019] Figure 1 Schematic diagram of an axonometric view of a tear opening jig for an isolation membrane in one embodiment.

[0020] Figure 2 for Figure 1 An axonometric diagram of another angle of the isolation film tear opening jig shown.

[0021] Reference numerals:

[0022] 1. Frame; 2. Slide rail; 3. Support baffle; 31. Limiting groove; 4. Cutting blade; 41. Blade side; 5. Elastic part; 6. Stopper; 7. Fixed seat; 8. Press plate; 9. Fastener. DETAILED DESCRIPTION

[0023] 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.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0025] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first", "second", etc., if used, are merely used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0027] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention can be combined with each other.

[0028] Please combine Figures 1 to 2 Now, the isolation film tear opening jig provided by the utility model is described.

[0029] The isolation film tear opening jig includes: a frame 1, a slide rail 2, a support baffle 3 and a cutting blade 4. The slide rail 2 is installed on the frame 1 along a first direction. The support baffle 3 is provided with a through hole. The slide rail 2 is slidably connected to the hole wall of the through hole. The support baffle 3 is also provided with a limiting groove 31 for installing the optical cable. The cutting blade 4 is installed on the frame 1, and the isolation film surface of the optical cable faces the blade side 41 of the cutting blade 4.

[0030] The support baffle 3 moves along the first direction, and the support baffle 3 drives the optical cable to move, so that the cutting blade 4 can cut the optical cable.

[0031] It can be understood that the slide rail 2 of the isolation membrane tear opening jig is installed on the frame 1 along the first direction, the support baffle 3 is provided with a through hole, and the slide rail 2 is slidably connected to the hole wall of the through hole, so that the support baffle 3 can slide relative to the slide rail 2, and the support baffle 3 is also provided with a limit groove 31 for installing the optical cable. The cutting blade 4 is installed on the frame 1, and the isolation membrane surface of the optical cable faces the blade side 41 of the cutting blade 4. The support baffle 3 moves along the first direction, and the support baffle 3 drives the optical cable to move. The cutting blade 4 can cut the optical cable, which can replace the manual method of tearing the opening, improve work efficiency, and will not damage the sub-cable, so as to improve the product qualification rate.

[0032] It should be added that the isolation membrane surface of the optical cable is exposed with a limiting groove 31. In this way, the cutting blade 4 can cut the isolation membrane to form an opening, so as to form a tearing opening.

[0033] It is worth mentioning that due to the setting of the slide rail 2, when the support baffle 3 drives the optical cable to move along the first direction, the support baffle 3 drives the optical cable to move along the slide rail 2, so that the optical cable cutting will not be offset, thereby improving the opening accuracy.

[0034] It should be noted that, depending on the placement of the isolation film tear opening jig, the first direction can be a vertical direction or a horizontal direction. For ease of understanding, in the relevant embodiments, the first direction is a vertical direction.

[0035] In this embodiment, the isolation membrane tear opening jig further includes an elastic member 5, which is mounted on the slide rail 2 and elastically abuts against one side of the support baffle 3 and one side of the frame 1. Specifically, the elastic member 5 may be a spring. When the support baffle 3 is pressed in a first direction, the support baffle 3 drives the optical cable to move, and the cutting blade 4 cuts the isolation membrane surface of the optical cable. At this time, the support baffle 3 and the frame 1 squeeze the elastic member 5, causing the elastic member 5 to elastically deform. When the optical cable is cut, the support baffle 3 is released, and the elastic deformation force of the elastic member 5 drives the support baffle 3 to reset, thereby facilitating the next optical cable cutting and improving work efficiency.

[0036] Furthermore, the isolation film tear opening jig includes a stopper 6, which is mounted on the end of the slide rail 2 away from the frame 1 and is used to prevent the support baffle 3 from separating from the slide rail 2. By providing the stopper 6, the support baffle 3 abuts against the stopper 6 under the elastic deformation force of the elastic member 5, thereby preventing the support baffle 3 from separating from the slide rail 2.

[0037] Furthermore, two slide rails 2 are provided and symmetrically arranged on both sides of the frame 1, and two elastic members 5 and two stoppers 6 are provided respectively, and are respectively arranged in one-to-one correspondence with the slide rails 2. By providing two slide rails 2, the stability of the movement of the support baffle 3 can be improved.

[0038] Furthermore, two limiting grooves 31 are provided and spaced apart along the first direction on the support baffle 3. By providing two limiting grooves 31, the support baffle 3 can cut two optical cables with one movement, thereby improving work efficiency.

[0039] Of course, in other embodiments, multiple limiting grooves 31 can be provided and can be selected according to actual working conditions, which is not limited here.

[0040] In one embodiment, if Figure 2 As shown, the separator tear opening jig also includes a fixing base 7, which is mounted on the frame 1. The cutting blade 4 is detachably connected to one side of the fixing base 7. The fixing base 7 allows the cutting blade 4 to be positioned at a certain height from the frame 1, allowing the cutting blade 4 to be positioned in the middle of the retaining groove 31, thereby ensuring sufficient cutting of the optical cable. The cutting blade 4 is detachable from the fixing base 7, allowing it to be replaced.

[0041] In this embodiment, the isolation film tear opening jig further comprises a pressing plate 8, which presses the cutting blade 4 onto the fixing seat 7. In this way, the cutting blade 4 can be detachably connected to the fixing seat 7.

[0042] Furthermore, the barrier film tear opening jig includes a fastener 9 that passes through the pressure plate 8 and the cutting blade 4 and is connected to the fixing base 7. Specifically, the fastener 9 can be a bolt. The fastener 9 passes through the pressure plate 8 and the cutting blade 4 and is threadedly connected to the fixing base 7, so that the cutting blade 4 can be firmly mounted on the fixing base 7.

[0043] The position of the cutting blade 4 on the fixing seat 7 is fixed and cannot be adjusted, which can prevent mistakes when replacing the blade and reduce the time and difficulty of adjusting the jaw size.

[0044] Of course, in other embodiments, the fastener 9 passes through the cutting blade 4 and is connected to the fixing seat 7. In this way, the pressing plate 8 can be saved.

[0045] Furthermore, two fasteners 9 are provided and are spaced apart along the extending direction of the cutting blade 4. By providing a plurality of fasteners 9, the stability of the installation of the cutting blade 4 can be increased.

[0046] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A tool for opening a tear in a separator, characterized in that: The isolation film tear opening jig comprises: a frame, a slide rail, a support baffle and a cutting blade, wherein the slide rail is mounted on the frame along a first direction, the support baffle is provided with a through hole, the slide rail is slidably connected to the hole wall of the through hole, the support baffle is further provided with a limiting groove for installing an optical cable, the cutting blade is mounted on the frame, and the isolation film surface of the optical cable faces the blade edge of the cutting blade; The supporting baffle moves along the first direction, and the supporting baffle drives the optical cable to move, so that the cutting blade can cut the optical cable.

2. The separator tear opening jig according to claim 1, characterized in that: The isolation film tear opening jig further includes an elastic member, which is sleeved on the slide rail and elastically abuts against one side of the support baffle and one side of the frame.

3. The separator tear opening jig according to claim 2, characterized in that: The isolation film tear opening jig further includes a stopper, which is mounted on an end of the slide rail away from the frame and is used to prevent the support baffle from separating from the slide rail.

4. The separator tear opening jig according to claim 3, characterized in that: There are two slide rails, which are symmetrically arranged on both sides of the frame. There are two elastic members and two stoppers, respectively, which are arranged in one-to-one correspondence with the slide rails.

5. The separator tear opening jig according to claim 1, characterized in that: There are two limiting grooves, which are arranged on the supporting baffle at intervals along the first direction.

6. The separator tear opening jig according to claim 1, characterized in that: The limiting groove is provided on the isolation membrane surface of the optical cable.

7. The separator tear opening jig according to claim 1, characterized in that: The isolation film tear opening jig further includes a fixing seat, which is mounted on the frame, and the cutting blade is detachably connected to one side of the fixing seat.

8. The separator tear opening jig according to claim 7, characterized in that: The isolation film tear opening jig further includes a pressing plate, which presses the cutting blade onto the fixing seat.

9. The separator tear opening jig according to claim 8, characterized in that: The isolation film tear opening jig further includes a fastener, which passes through the pressing plate and the cutting blade and is connected to the fixing seat.

10. The separator tear opening jig according to claim 9, characterized in that: There are two fasteners, which are spaced apart along the extending direction of the cutting blade.

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